/* ============================================
   ADKIVO — DARK. BOLD. EDGY. CONFIDENT.
   ============================================ */

:root {
  --bg-primary: #0A0A0A;
  --bg-secondary: #111111;
  --bg-card: #1A1A1A;
  --bg-elevated: #222222;

  --accent-primary: #00FF88;
  --accent-secondary: #00D9FF;
  --accent-warning: #FF3366;
  --accent-purple: #A855F7;

  --text-primary: #FFFFFF;
  --text-secondary: #B0B0B0;
  --text-muted: #666666;

  --gradient-primary: linear-gradient(135deg, #00FF88 0%, #00D9FF 100%);
  --gradient-secondary: linear-gradient(135deg, #FF3366 0%, #A855F7 100%);

  --max-w: 1400px;
  --max-w-narrow: 900px;
  --max-w-mid: 1100px;
}

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

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

body {
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: 'Inter', sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
  cursor: none;
}

@media (max-width: 768px) {
  body { cursor: auto; }
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
button { background: none; border: none; cursor: pointer; font-family: inherit; }
ul { list-style: none; }

/* ============================================
   CUSTOM CURSOR
   ============================================ */
.cursor {
  position: fixed;
  width: 12px;
  height: 12px;
  background: var(--accent-primary);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: transform 0.1s ease, width 0.2s ease, height 0.2s ease, background 0.2s ease;
  mix-blend-mode: difference;
}

.cursor-trail {
  position: fixed;
  width: 32px;
  height: 32px;
  border: 1.5px solid rgba(0, 255, 136, 0.4);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%, -50%);
  transition: transform 0.18s ease, width 0.3s ease, height 0.3s ease;
}

body:has(a:hover) .cursor,
body:has(button:hover) .cursor {
  width: 20px;
  height: 20px;
}

@media (max-width: 768px) {
  .cursor, .cursor-trail { display: none; }
}

/* ============================================
   SCROLL PROGRESS
   ============================================ */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0%;
  background: var(--gradient-primary);
  z-index: 9997;
  transition: width 0.1s linear;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */
h1, h2, h3, h4, h5 {
  font-family: 'Space Grotesk', 'Inter', sans-serif;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.section-headline {
  font-size: clamp(36px, 5vw, 60px);
  color: var(--text-primary);
  margin-bottom: 24px;
}

.section-label {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 16px;
  display: inline-block;
}

.section-label.green { color: var(--accent-primary); }
.section-label.blue  { color: var(--accent-secondary); }
.section-label.pink  { color: var(--accent-warning); }
.section-label.purple{ color: var(--accent-purple); }

.section-sub {
  font-size: 18px;
  color: var(--text-secondary);
  margin-bottom: 56px;
  max-width: 680px;
}

.green-text  { color: var(--accent-primary) !important; }
.blue-text   { color: var(--accent-secondary) !important; }
.pink-text   { color: var(--accent-warning) !important; }
.purple-text { color: var(--accent-purple) !important; }
.red-text    { color: #FF4444 !important; }

/* ============================================
   LAYOUT
   ============================================ */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 40px;
}

.container-narrow {
  max-width: var(--max-w-narrow);
  margin: 0 auto;
  padding: 0 40px;
}

section {
  padding: 120px 0;
  position: relative;
}

@media (max-width: 768px) {
  .container, .container-narrow { padding: 0 20px; }
  section { padding: 80px 0; }
}

.desktop-only { display: inline; }
@media (max-width: 768px) { .desktop-only { display: none; } }

/* ============================================
   BUTTONS
   ============================================ */
.btn-primary {
  display: inline-block;
  background: var(--accent-primary);
  color: #0A0A0A;
  font-weight: 700;
  font-size: 17px;
  padding: 18px 36px;
  border-radius: 12px;
  transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease;
  white-space: nowrap;
}

.btn-primary:hover {
  transform: scale(1.05);
  box-shadow: 0 0 32px rgba(0, 255, 136, 0.45);
  filter: brightness(1.1);
}

.btn-primary:active { transform: scale(0.98); }

.btn-secondary {
  display: inline-block;
  border: 2px solid var(--accent-primary);
  color: var(--accent-primary);
  font-weight: 700;
  font-size: 17px;
  padding: 16px 34px;
  border-radius: 12px;
  background: transparent;
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
  white-space: nowrap;
}

.btn-secondary:hover {
  background: var(--accent-primary);
  color: #0A0A0A;
  transform: scale(1.05);
  box-shadow: 0 0 24px rgba(0, 255, 136, 0.3);
}

.btn-dark {
  display: inline-block;
  background: #0A0A0A;
  color: #0A0A0A;
  font-weight: 700;
  font-size: 18px;
  padding: 20px 44px;
  border-radius: 12px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  background: #000;
  color: #000;
}

/* btn-dark lives on neon green bg so text = black */
.final-cta-top .btn-dark {
  background: #000;
  color: #fff;
  border: 2px solid rgba(0,0,0,0.15);
}

.final-cta-top .btn-dark:hover {
  transform: scale(1.05);
  box-shadow: 0 8px 40px rgba(0,0,0,0.4);
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(0, 255, 136, 0.5); }
  50% { box-shadow: 0 0 0 14px rgba(0, 255, 136, 0); }
}

.pulse { animation: pulse 2.4s infinite; }

/* ============================================
   CARDS
   ============================================ */
.card {
  background: var(--bg-card);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  padding: 40px;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: 0 0 40px rgba(0, 255, 136, 0.12);
  border-color: rgba(0, 255, 136, 0.3);
}

.cards-grid { display: grid; gap: 24px; }

.three-col { grid-template-columns: repeat(3, 1fr); }

@media (max-width: 960px) {
  .three-col { grid-template-columns: 1fr; }
}

/* ============================================
   REVEAL ANIMATIONS
   ============================================ */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .pulse { animation: none; }
}

/* ============================================
   NAVIGATION
   ============================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 0 40px;
  transition: background 0.3s ease, border-bottom 0.3s ease, backdrop-filter 0.3s ease;
}

.nav.scrolled {
  background: rgba(10, 10, 10, 0.92);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  backdrop-filter: blur(16px);
}

.nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.nav-logo {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 800;
  font-size: 22px;
  color: var(--accent-primary);
  letter-spacing: -0.02em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 40px;
}

.nav-links a:not(.btn-primary) {
  font-size: 15px;
  color: var(--text-secondary);
  font-weight: 500;
  transition: color 0.2s;
  position: relative;
}

.nav-links a:not(.btn-primary)::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1.5px;
  background: var(--accent-primary);
  transition: width 0.25s ease;
}

.nav-links a:not(.btn-primary):hover { color: var(--text-primary); }
.nav-links a:not(.btn-primary):hover::after { width: 100%; }

.nav-cta { font-size: 15px; padding: 12px 24px; }

.nav-mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}

.nav-mobile-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all 0.3s;
}

.nav-mobile-menu {
  display: none;
  flex-direction: column;
  gap: 16px;
  padding: 20px 0 24px;
  background: var(--bg-secondary);
  border-top: 1px solid rgba(255,255,255,0.06);
}

.nav-mobile-menu a {
  font-size: 16px;
  color: var(--text-secondary);
  font-weight: 500;
  padding: 0 40px;
}

.nav-mobile-menu .btn-primary {
  margin: 4px 40px 0;
  text-align: center;
}

@media (max-width: 768px) {
  .nav { padding: 0 20px; }
  .nav-links { display: none; }
  .nav-mobile-toggle { display: flex; }
  .nav-mobile-menu.open { display: flex; }
}

/* ============================================
   HERO
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  padding: 120px 40px 200px;
}

.hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
}

.pre-headline {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent-primary);
  margin-bottom: 24px;
}

.hero-headline {
  font-size: clamp(48px, 8vw, 96px);
  font-weight: 900;
  line-height: 1.0;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  margin-bottom: 28px;
}

.hero-sub {
  font-size: clamp(18px, 2vw, 24px);
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 48px;
}

.hero-ctas {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 64px;
}

.hero-scroll-hint {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 13px;
  letter-spacing: 0.05em;
}

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(8px); }
}

.scroll-arrow {
  font-size: 20px;
  animation: bounce 1.6s ease-in-out infinite;
  color: var(--accent-primary);
}

.trust-bar {
  position: absolute;
  bottom: 48px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 20px;
  font-size: 14px;
  color: var(--text-muted);
  font-weight: 500;
  white-space: nowrap;
  flex-wrap: wrap;
  justify-content: center;
}

.trust-divider {
  color: var(--text-muted);
  opacity: 0.4;
}

@media (max-width: 768px) {
  .hero { padding: 100px 20px 160px; }
  .trust-bar { bottom: 32px; gap: 12px; font-size: 12px; }
}

/* ============================================
   MANIFESTO
   ============================================ */
.manifesto {
  background: var(--bg-primary);
  text-align: center;
}

.manifesto-body {
  text-align: left;
  font-size: 20px;
  line-height: 1.85;
  color: var(--text-secondary);
  margin-bottom: 48px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.manifesto-body strong { color: var(--text-primary); font-weight: 700; }

.manifesto-break {
  color: var(--accent-primary) !important;
  font-weight: 700;
  font-size: 24px;
}

.manifesto-final {
  color: var(--text-muted) !important;
  font-style: italic;
  font-size: 18px;
}

/* ============================================
   PROBLEM
   ============================================ */
.problem {
  background: var(--bg-secondary);
  overflow: hidden;
}

.grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,255,136,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,255,136,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

.card-icon {
  font-size: 28px;
  margin-bottom: 20px;
  font-style: normal;
}

.card-icon.red { filter: hue-rotate(0deg); }

.card h3 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 14px;
  color: var(--text-primary);
}

.card p {
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.7;
}

.problem-bottom {
  margin-top: 56px;
  text-align: center;
  font-size: 18px;
  color: var(--text-secondary);
}

.problem-bottom strong { color: var(--accent-primary); }

/* ============================================
   SOLUTION
   ============================================ */
.solution {
  background: var(--bg-primary);
}

.solution-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

@media (max-width: 960px) {
  .solution-grid {
    grid-template-columns: 1fr;
    gap: 60px;
  }
}

/* Timeline */
.timeline {
  margin: 40px 0;
  position: relative;
}

.timeline-item {
  display: flex;
  gap: 24px;
  align-items: flex-start;
}

.timeline-connector {
  width: 2px;
  height: 32px;
  background: linear-gradient(to bottom, var(--accent-primary), rgba(0,255,136,0.2));
  margin-left: 22px;
  margin: 6px 0 6px 22px;
}

.timeline-number {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 48px;
  font-weight: 900;
  color: var(--accent-primary);
  line-height: 1;
  min-width: 64px;
  letter-spacing: -0.04em;
}

.timeline-content h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
  padding-top: 4px;
}

.timeline-content p {
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* Solution visual */
.solution-visual {
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 24px;
  padding: 40px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: center;
}

.sv-card {
  background: var(--bg-secondary);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 16px;
  padding: 28px;
  width: 100%;
}

.sv-before { border-color: rgba(255,68,68,0.2); }
.sv-after  { border-color: rgba(0,255,136,0.25); }

.sv-label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.sv-stat {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
}

.sv-big {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 40px;
  font-weight: 900;
  letter-spacing: -0.03em;
}

.sv-small {
  font-size: 14px;
  color: var(--text-muted);
}

.sv-arrow {
  color: var(--text-muted);
  font-size: 20px;
  margin: 0 8px;
}

.sv-cpl {
  font-size: 14px;
  font-weight: 600;
  margin-top: 8px;
}

.sv-vs {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--text-muted);
}

.sv-result {
  background: linear-gradient(135deg, rgba(0,255,136,0.15), rgba(0,217,255,0.1));
  border: 1px solid rgba(0,255,136,0.3);
  border-radius: 12px;
  padding: 20px 32px;
  text-align: center;
  width: 100%;
}

.sv-result-number {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 48px;
  font-weight: 900;
  color: var(--accent-primary);
  letter-spacing: -0.03em;
  display: block;
}

.sv-result-label {
  font-size: 14px;
  color: var(--text-secondary);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* ============================================
   CASE STUDIES
   ============================================ */
.case-studies {
  background: var(--bg-secondary);
}

.two-col { grid-template-columns: repeat(2, 1fr); }

/* --- Formula Callout --- */
.cs-formula {
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px;
  padding: 32px 40px;
  margin-bottom: 48px;
  text-align: center;
}

.cs-formula-title {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.cs-formula-eq {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.cs-formula-part {
  display: flex;
  flex-direction: column;
  gap: 6px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 10px;
  padding: 14px 20px;
  min-width: 160px;
}

.cs-formula-result {
  background: rgba(0,255,136,0.06);
  border-color: rgba(0,255,136,0.3);
}

.cs-formula-val {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary);
}

.cs-formula-sub {
  font-size: 11px;
  color: var(--text-muted);
}

.cs-formula-op {
  font-size: 28px;
  font-weight: 700;
  color: var(--text-muted);
  line-height: 1;
}

.cs-formula-note {
  font-size: 13px;
  color: var(--text-muted);
  margin: 0;
}

/* --- Case Card v2 --- */
.case-card-v2 {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.case-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 20px;
}

.case-header h4 {
  font-size: 18px;
  font-weight: 800;
  margin-bottom: 4px;
  letter-spacing: -0.01em;
}

.case-category {
  font-size: 12px;
  color: var(--text-muted);
}

/* Tags */
.case-tag {
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 20px;
  white-space: nowrap;
  letter-spacing: 0.05em;
}
.tag-green { background: rgba(0,255,136,0.1); color: var(--accent-primary); }
.tag-blue  { background: rgba(0,217,255,0.1); color: var(--accent-secondary); }
.tag-purple{ background: rgba(168,85,247,0.15); color: var(--accent-purple); }
.tag-pink  { background: rgba(255,51,102,0.1); color: var(--accent-warning); }

/* --- Phases --- */
.cs-phases {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 20px;
}

.cs-phase {
  border-radius: 10px;
  padding: 14px 16px;
}

.cs-trap {
  background: rgba(255,51,102,0.06);
  border: 1px solid rgba(255,51,102,0.2);
}

.cs-fix {
  background: rgba(0,255,136,0.05);
  border: 1px solid rgba(0,255,136,0.2);
}

.cs-phase-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 6px;
}

.cs-trap .cs-phase-label { color: var(--accent-warning); }
.cs-fix  .cs-phase-label { color: var(--accent-primary); }

.cs-phase-body {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 10px;
  line-height: 1.5;
}

.cs-bullets {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.cs-bullets span {
  font-size: 12px;
  line-height: 1.5;
}

.red-bullets span   { color: rgba(255,51,102,0.8); }
.green-bullets span { color: rgba(0,255,136,0.85); }

/* --- Improvements row --- */
.cs-improvements {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
}

.cs-imp {
  flex: 1;
  background: var(--bg-primary);
  border-radius: 10px;
  padding: 12px 10px;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.cs-imp-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 22px;
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1;
}

.cs-imp-num.large { font-size: 28px; }

.cs-imp-label {
  font-size: 10px;
  color: var(--text-muted);
  line-height: 1.3;
  font-weight: 600;
}

/* --- Metrics Table --- */
.cs-table {
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.06);
  margin-top: auto;
}

.cs-row {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  padding: 9px 14px;
  gap: 8px;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  font-size: 12px;
  align-items: center;
}

.cs-row:last-child { border-bottom: none; }

.cs-row-header {
  background: rgba(255,255,255,0.04);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.cs-row-highlight {
  background: rgba(0,255,136,0.04);
  font-weight: 700;
  font-size: 13px;
}

.cs-row span { font-weight: 500; color: var(--text-secondary); }
.cs-row span:first-child { color: var(--text-primary); font-weight: 600; }

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

.cs-insight {
  font-size: 13px;
  font-style: italic;
  color: var(--accent-primary);
  border-left: 2px solid var(--accent-primary);
  padding-left: 12px;
  margin-top: 16px;
}

/* --- Screenshot Proof --- */
.cs-screenshot {
  margin-top: 20px;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.08);
}

.cs-screenshot-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 8px 14px;
  background: rgba(255,255,255,0.03);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  margin: 0;
}

.cs-screenshot a {
  display: block;
  overflow: hidden;
}

.cs-screenshot-img {
  width: 100%;
  display: block;
  transition: transform 0.4s ease, filter 0.4s ease;
  filter: brightness(0.9) saturate(0.9);
}

.cs-screenshot a:hover .cs-screenshot-img {
  transform: scale(1.02);
  filter: brightness(1) saturate(1);
}

/* --- Featured Card (Client 5) --- */
.case-card-featured {
  margin-top: 24px;
}

.case-featured-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}

.cs-improvements-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 20px;
}

.cs-improvements-grid .cs-imp {
  flex: none;
}

/* --- Responsive --- */
@media (max-width: 900px) {
  .two-col { grid-template-columns: 1fr; }
  .case-featured-inner { grid-template-columns: 1fr; gap: 24px; }
  .cs-formula-eq { gap: 12px; }
  .cs-formula-part { min-width: 120px; padding: 10px 14px; }
  .cs-formula-op { font-size: 20px; }
}

@media (max-width: 600px) {
  .cs-formula { padding: 20px; }
  .cs-improvements { flex-wrap: wrap; }
  .cs-imp { min-width: calc(50% - 4px); flex: none; }
}

/* ============================================
   STATS
   ============================================ */
.stats {
  background: var(--bg-primary);
  border-top: 3px solid var(--accent-primary);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
}

@media (max-width: 960px) { .stats-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .stats-grid { grid-template-columns: 1fr 1fr; gap: 24px; } }

.stat-block { text-align: center; }

.stat-number {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(52px, 7vw, 80px);
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: 12px;
}

.stat-label {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.stat-sub {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.5;
}

.stats-disclaimer {
  text-align: center;
  margin-top: 64px;
  font-size: 13px;
  color: var(--text-muted);
}

/* ============================================
   ANTI-PITCH
   ============================================ */
.anti-pitch {
  background: var(--bg-secondary);
  text-align: center;
}

.anti-pitch-body {
  text-align: left;
  margin-bottom: 48px;
}

.anti-pitch-body > p {
  font-size: 20px;
  color: var(--text-secondary);
  margin-bottom: 32px;
  text-align: center;
}

.ap-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 40px;
}

@media (max-width: 640px) { .ap-columns { grid-template-columns: 1fr; } }

.ap-col {
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px;
  padding: 32px;
}

.ap-no { border-color: rgba(255,51,102,0.2); }
.ap-yes { border-color: rgba(0,255,136,0.2); }

.ap-col h4 {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 20px;
  color: var(--text-muted);
}

.ap-col li {
  font-size: 15px;
  color: var(--text-secondary);
  padding: 8px 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  line-height: 1.5;
}

.ap-col li:last-child { border-bottom: none; }

.ap-close {
  font-size: 28px !important;
  font-weight: 700 !important;
  color: var(--text-primary) !important;
  text-align: center;
  margin: 0;
}

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

.faq-list { margin-top: 8px; }

.faq-item {
  border-bottom: 1px solid rgba(255,255,255,0.07);
}

.faq-q {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 24px 0;
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
  text-align: left;
  transition: color 0.2s;
}

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

.faq-icon {
  font-size: 24px;
  font-weight: 400;
  color: var(--accent-primary);
  transition: transform 0.3s ease;
  flex-shrink: 0;
}

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

.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
}

.faq-item.open .faq-a {
  max-height: 600px;
  padding-bottom: 24px;
}

.faq-a p {
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.75;
}

/* ============================================
   FINAL CTA
   ============================================ */
.final-cta { padding: 0; }

.final-cta-top {
  background: var(--accent-primary);
  padding: 120px 40px;
  text-align: center;
}

.final-headline {
  font-size: clamp(36px, 6vw, 72px);
  font-weight: 900;
  color: #0A0A0A;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}

.final-sub {
  font-size: 22px;
  color: rgba(0,0,0,0.7);
  margin-bottom: 48px;
  line-height: 1.5;
}

.final-cta-top .btn-dark {
  background: #000;
  color: #fff;
  font-size: 18px;
  padding: 20px 44px;
  border-radius: 12px;
  display: inline-block;
  font-weight: 700;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.final-cta-top .btn-dark:hover {
  transform: scale(1.05);
  box-shadow: 0 8px 40px rgba(0,0,0,0.35);
}

.final-wa {
  margin-top: 24px;
  font-size: 16px;
  color: rgba(0,0,0,0.6);
}

.final-wa a {
  color: #000;
  font-weight: 700;
  text-decoration: underline;
}

.final-cta-bottom {
  background: var(--bg-primary);
  padding: 40px;
  text-align: center;
}

.final-urgency {
  font-size: 14px;
  color: var(--text-muted);
}

@media (max-width: 768px) {
  .final-cta-top { padding: 80px 20px; }
  .final-cta-bottom { padding: 32px 20px; }
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--bg-primary);
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 80px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 60px;
  padding-bottom: 64px;
}

@media (max-width: 768px) {
  .footer-grid { grid-template-columns: 1fr; gap: 40px; }
  .footer { padding: 60px 0 0; }
}

.footer-logo {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 24px;
  font-weight: 800;
  color: var(--accent-primary);
  margin-bottom: 16px;
}

.footer-tagline {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 300px;
}

.footer-col h5 {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.footer-col p {
  margin-bottom: 10px;
  font-size: 15px;
}

.footer-col a {
  color: var(--text-secondary);
  transition: color 0.2s;
  position: relative;
}

.footer-col a::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--accent-primary);
  transition: width 0.25s ease;
}

.footer-col a:hover { color: var(--accent-primary); }
.footer-col a:hover::after { width: 100%; }

.footer-bar {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 24px 40px;
}

.footer-bar p {
  font-size: 13px;
  color: var(--text-muted);
  max-width: var(--max-w);
  margin: 0 auto;
}

@media (max-width: 768px) {
  .footer-bar { padding: 24px 20px; }
}

/* ============================================
   AUDIT MODAL
   ============================================ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.82);
  backdrop-filter: blur(6px);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.modal-overlay.open {
  opacity: 1;
  pointer-events: all;
}

.modal-box {
  background: var(--bg-card);
  border: 1px solid rgba(0, 255, 136, 0.2);
  border-radius: 20px;
  padding: 48px 40px;
  width: 100%;
  max-width: 560px;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  transform: translateY(24px) scale(0.97);
  transition: transform 0.3s ease;
  scrollbar-width: thin;
  scrollbar-color: rgba(0,255,136,0.3) transparent;
}

.modal-overlay.open .modal-box {
  transform: translateY(0) scale(1);
}

.modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.06);
  color: var(--text-secondary);
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s, color 0.2s;
  cursor: pointer;
}

.modal-close:hover {
  background: rgba(255, 51, 102, 0.2);
  color: var(--accent-warning);
}

.modal-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent-primary);
  margin-bottom: 12px;
}

.modal-box h3 {
  font-size: 28px;
  color: var(--text-primary);
  margin-bottom: 8px;
  line-height: 1.2;
}

.modal-desc {
  font-size: 15px;
  color: var(--text-secondary);
  margin-bottom: 32px;
}

/* Form */
.form-group {
  margin-bottom: 22px;
}

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 8px;
  letter-spacing: 0.04em;
}

.form-group input[type="text"],
.form-group input[type="tel"] {
  width: 100%;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 10px;
  padding: 14px 16px;
  font-size: 15px;
  color: var(--text-primary);
  font-family: 'Inter', sans-serif;
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
}

.form-group input[type="text"]:focus,
.form-group input[type="tel"]:focus {
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px rgba(0,255,136,0.1);
}

.form-group input[type="text"]::placeholder,
.form-group input[type="tel"]::placeholder {
  color: var(--text-muted);
}

/* Radio rows */
.radio-row {
  display: flex;
  gap: 12px;
}

.radio-opt {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  padding: 11px 18px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 10px;
  font-size: 14px;
  color: var(--text-secondary);
  transition: border-color 0.2s, background 0.2s, color 0.2s;
  user-select: none;
  flex: 1;
  justify-content: center;
}

.radio-opt:has(input:checked) {
  border-color: var(--accent-primary);
  background: rgba(0,255,136,0.08);
  color: var(--accent-primary);
}

.radio-opt input { display: none; }

/* Budget options */
.budget-options {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.budget-opt {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  padding: 12px 16px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 10px;
  font-size: 13px;
  color: var(--text-secondary);
  transition: border-color 0.2s, background 0.2s, color 0.2s;
  user-select: none;
  font-weight: 500;
}

.budget-opt:has(input:checked) {
  border-color: var(--accent-primary);
  background: rgba(0,255,136,0.08);
  color: var(--accent-primary);
}

.budget-opt input { display: none; }

.form-error {
  font-size: 13px;
  color: var(--accent-warning);
  margin-bottom: 12px;
  min-height: 18px;
}

.form-submit {
  width: 100%;
  padding: 16px;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  border: none;
}

/* Thank you step */
.modal-step.hidden { display: none; }

.thanks-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: rgba(0,255,136,0.12);
  border: 2px solid var(--accent-primary);
  color: var(--accent-primary);
  font-size: 26px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
}

#modalThanks h3 {
  text-align: center;
  font-size: 30px;
  margin-bottom: 16px;
}

.thanks-msg {
  text-align: center;
  font-size: 17px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 32px;
}

.btn-wa-modal {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 16px;
  background: #25D366;
  color: #fff;
  font-weight: 700;
  font-size: 16px;
  border-radius: 12px;
  transition: filter 0.2s, transform 0.15s;
}

.btn-wa-modal:hover {
  filter: brightness(1.1);
  transform: translateY(-2px);
}

@media (max-width: 600px) {
  .modal-box { padding: 36px 24px; }
  .budget-options { grid-template-columns: 1fr; }
  .modal-box h3 { font-size: 24px; }
}

/* ============================================
   STICKY BAR
   ============================================ */
.sticky-bar {
  position: fixed;
  bottom: 28px;
  right: 24px;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 12px;
  z-index: 9990;
  opacity: 0;
  pointer-events: none;
  transform: translateY(16px);
  transition: opacity 0.35s ease, transform 0.35s ease;
}

.sticky-bar.visible {
  opacity: 1;
  pointer-events: all;
  transform: translateY(0);
}

.sticky-wa {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 12px 20px;
  background: #25D366;
  color: #fff;
  font-weight: 700;
  font-size: 14px;
  border-radius: 50px;
  box-shadow: 0 4px 20px rgba(37,211,102,0.35);
  transition: transform 0.2s, box-shadow 0.2s;
  white-space: nowrap;
}

.sticky-wa:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 28px rgba(37,211,102,0.5);
}

.sticky-cta {
  display: flex;
  align-items: center;
  padding: 13px 22px;
  background: var(--accent-primary);
  color: #000;
  font-weight: 800;
  font-size: 14px;
  border-radius: 50px;
  box-shadow: 0 4px 20px rgba(0,255,136,0.3);
  transition: transform 0.2s, box-shadow 0.2s;
  cursor: pointer;
  white-space: nowrap;
  border: none;
  font-family: 'Space Grotesk', 'Inter', sans-serif;
}

.sticky-cta:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 28px rgba(0,255,136,0.5);
}

@media (max-width: 768px) {
  .sticky-bar {
    bottom: 16px;
    right: 12px;
    gap: 10px;
  }
  .sticky-wa span { display: none; }
  .sticky-wa { padding: 12px; border-radius: 50%; }
  .sticky-cta { font-size: 13px; padding: 12px 18px; }
}