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

:root {
  --green: #4DECB0;
  --black: #000000;
  --dark: #080808;
  --mid: #111111;
  --border: #1e1e1e;
  --text: #ffffff;
  --muted: #666666;
  --font-display: 'Barlow Condensed', sans-serif;
  --font-body: 'Barlow', sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--black);
  color: var(--text);
  font-family: var(--font-body);
  font-weight: 400;
  overflow-x: hidden;
  cursor: none;
}

/* === CUSTOM CURSOR === */
.cursor {
  position: fixed;
  width: 12px;
  height: 12px;
  background: var(--green);
  border-radius: 0;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: width 0.15s, height 0.15s, background 0.15s;
}

.cursor-ring {
  position: fixed;
  width: 32px;
  height: 32px;
  border: 1px solid var(--green);
  border-radius: 0;
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%, -50%);
  transition: all 0.08s linear;
  opacity: 0.5;
}

/* === NAV === */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 48px;
  background: rgba(0,0,0,0.85);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}

.nav-logo {
  height: 36px;
  width: auto;
}

.nav-cta {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.15em;
  color: var(--black);
  background: var(--green);
  padding: 10px 20px;
  text-decoration: none;
  transition: background 0.2s, color 0.2s;
}

.nav-cta:hover {
  background: var(--text);
  color: var(--black);
}

/* === TICKER TAPE === */
.ticker-tape {
  position: absolute;
  top: 80px;
  left: 0;
  right: 0;
  overflow: hidden;
  background: var(--green);
  padding: 10px 0;
  z-index: 10;
}

.ticker-inner {
  display: flex;
  align-items: center;
  gap: 32px;
  white-space: nowrap;
  animation: ticker 30s linear infinite;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--black);
}

.sep {
  opacity: 0.4;
}

@keyframes ticker {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* === HERO === */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding: 140px 48px 80px;
}

.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 60px 60px;
  opacity: 0.4;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 860px;
}

.hero-logo {
  width: min(480px, 80vw);
  height: auto;
  margin-bottom: 32px;
  filter: drop-shadow(0 0 40px rgba(77,236,176,0.3));
}

.hero-sub {
  font-family: var(--font-display);
  font-weight: 700;
  font-style: italic;
  font-size: clamp(22px, 4vw, 36px);
  color: var(--green);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.hero-desc {
  font-size: clamp(15px, 2vw, 18px);
  color: #aaaaaa;
  line-height: 1.7;
  max-width: 540px;
  margin: 0 auto 36px;
  font-weight: 300;
}

.cta-btn {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 900;
  font-style: italic;
  font-size: 18px;
  letter-spacing: 0.12em;
  color: var(--black);
  background: var(--green);
  padding: 16px 44px;
  text-decoration: none;
  position: relative;
  transition: all 0.2s;
  border: 2px solid var(--green);
}

.cta-btn::after {
  content: '';
  position: absolute;
  bottom: -6px;
  right: -6px;
  width: 100%;
  height: 100%;
  border: 2px solid var(--green);
  transition: all 0.2s;
}

.cta-btn:hover {
  background: transparent;
  color: var(--green);
}

.cta-btn:hover::after {
  bottom: -10px;
  right: -10px;
}

.cta-btn.large {
  font-size: 22px;
  padding: 20px 56px;
}

.scroll-hint {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: 0.3em;
  color: var(--muted);
  animation: pulse-scroll 2s ease-in-out infinite;
}

@keyframes pulse-scroll {
  0%, 100% { opacity: 0.3; transform: translateX(-50%) translateY(0); }
  50% { opacity: 1; transform: translateX(-50%) translateY(6px); }
}

/* === SECTION LABEL === */
.section-label {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 0.3em;
  color: var(--green);
  margin-bottom: 40px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--green);
  display: inline-block;
}

/* === WHAT SECTION === */
.what-section {
  padding: 120px 48px;
  border-top: 1px solid var(--border);
  max-width: 1200px;
  margin: 0 auto;
}

.what-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  margin-bottom: 80px;
  align-items: start;
}

.what-headline h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-style: italic;
  font-size: clamp(48px, 7vw, 88px);
  line-height: 0.95;
  text-transform: uppercase;
  color: var(--text);
}

.what-headline h2 em {
  color: var(--green);
  font-style: italic;
}

.what-body p {
  color: #999;
  font-size: 16px;
  line-height: 1.8;
  font-weight: 300;
  margin-bottom: 20px;
}

/* === STAT BAR === */
.stat-bar {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  align-items: center;
  border: 1px solid var(--border);
  padding: 40px 48px;
  background: var(--mid);
}

.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.stat-num {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(48px, 7vw, 80px);
  color: var(--green);
  line-height: 1;
}

.stat-unit {
  font-family: var(--font-display);
  font-size: 24px;
  color: var(--green);
  font-weight: 700;
}

.stat-label {
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: 0.25em;
  color: var(--muted);
  font-weight: 700;
}

.stat-divider {
  width: 1px;
  height: 80px;
  background: var(--border);
}

/* === HOW SECTION === */
.how-section {
  padding: 120px 48px;
  background: var(--mid);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.how-section > * {
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}

.how-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-style: italic;
  font-size: clamp(48px, 8vw, 96px);
  line-height: 0.95;
  text-transform: uppercase;
  margin-bottom: 72px;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border: 1px solid var(--border);
}

.step {
  padding: 48px 36px;
  border-right: 1px solid var(--border);
  position: relative;
  transition: background 0.3s;
}

.step:last-child {
  border-right: none;
}

.step:hover {
  background: rgba(77, 236, 176, 0.04);
}

.step-num {
  font-family: var(--font-display);
  font-weight: 900;
  font-style: italic;
  font-size: 80px;
  color: var(--border);
  line-height: 1;
  margin-bottom: 24px;
  transition: color 0.3s;
}

.step:hover .step-num {
  color: var(--green);
}

.step-line {
  width: 32px;
  height: 2px;
  background: var(--green);
  margin-bottom: 20px;
}

.step-content h3 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 28px;
  letter-spacing: 0.08em;
  color: var(--text);
  margin-bottom: 16px;
}

.step-content p {
  font-size: 15px;
  color: #888;
  line-height: 1.7;
  font-weight: 300;
}

/* === SPEED SECTION === */
.speed-section {
  padding: 120px 48px;
  max-width: 1200px;
  margin: 0 auto;
  overflow: hidden;
}

.speed-arena {
  margin-bottom: 60px;
}

.speed-track {
  position: relative;
  height: 180px;
  background: #0a0a0a;
  border: 1px solid var(--border);
  overflow: hidden;
  margin-bottom: 32px;
}

.runner-wrapper {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  left: 0;
  width: 100%;
  height: 80px;
}

.runner {
  position: absolute;
  left: 20px;
  top: 0;
  height: 80px;
  width: 80px;
  transition: left 0.05s linear;
}

.runner-img {
  height: 100%;
  width: auto;
  object-fit: contain;
}

.track-line {
  position: absolute;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--border);
}

.track-line:nth-child(2) { top: 33%; }
.track-line:nth-child(3) { top: 66%; }
.track-line:nth-child(4) { top: 99%; }

.speed-prompt {
  display: flex;
  align-items: center;
  gap: 24px;
}

.speed-label {
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--muted);
  white-space: nowrap;
  font-weight: 700;
}

.speed-bar-wrap {
  flex: 1;
  height: 4px;
  background: var(--border);
  position: relative;
}

.speed-bar-fill {
  height: 100%;
  background: var(--green);
  width: 0%;
  transition: width 0.05s linear;
}

.speed-readout {
  font-family: var(--font-display);
  font-weight: 900;
  font-style: italic;
  font-size: 28px;
  color: var(--green);
  min-width: 100px;
  text-align: right;
}

/* === FEATURE TICKER === */
.feature-ticker {
  border: 1px solid var(--border);
  padding: 32px 40px;
  background: var(--mid);
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 32px;
}

.feature-list {
  position: relative;
  height: 28px;
  overflow: hidden;
}

.feature-item {
  position: absolute;
  top: 0;
  left: 0;
  font-family: var(--font-display);
  font-size: 20px;
  font-style: italic;
  color: var(--muted);
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.4s ease;
  white-space: nowrap;
}

.feature-item.active {
  opacity: 1;
  transform: translateY(0);
  color: var(--text);
}

.feature-arrow {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 14px;
  letter-spacing: 0.15em;
  color: var(--green);
  border-left: 2px solid var(--green);
  padding-left: 24px;
  white-space: nowrap;
}

/* === WHY SECTION === */
.why-section {
  padding: 120px 48px;
  background: var(--mid);
  border-top: 1px solid var(--border);
}

.why-section .section-label {
  display: block;
  max-width: 1200px;
  margin: 0 auto 40px;
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  max-width: 1200px;
  margin: 0 auto;
  border: 1px solid var(--border);
}

.why-card {
  padding: 48px 40px;
  border-right: 1px solid var(--border);
  transition: background 0.3s;
}

.why-card:last-child {
  border-right: none;
}

.why-card:hover {
  background: rgba(77, 236, 176, 0.04);
}

.why-icon {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--green);
  margin-bottom: 24px;
}

.why-card h3 {
  font-family: var(--font-display);
  font-weight: 900;
  font-style: italic;
  font-size: 28px;
  color: var(--text);
  margin-bottom: 16px;
  text-transform: uppercase;
}

.why-card p {
  font-size: 15px;
  color: #888;
  line-height: 1.7;
  font-weight: 300;
}

/* === FINAL CTA === */
.final-cta {
  padding: 160px 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--border);
}

.cta-bg-lines {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  pointer-events: none;
}

.cta-line {
  width: 1px;
  height: 100%;
  background: var(--border);
  animation: line-pulse 3s ease-in-out infinite;
}

.cta-line:nth-child(1) { animation-delay: 0s; }
.cta-line:nth-child(2) { animation-delay: 0.5s; }
.cta-line:nth-child(3) { animation-delay: 1s; }
.cta-line:nth-child(4) { animation-delay: 1.5s; }

@keyframes line-pulse {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 1; background: var(--green); }
}

.cta-inner {
  position: relative;
  z-index: 2;
}

.cta-logo {
  height: 80px;
  width: auto;
  margin-bottom: 40px;
}

.cta-inner h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-style: italic;
  font-size: clamp(40px, 7vw, 88px);
  line-height: 0.95;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.cta-inner p {
  font-size: 18px;
  color: #888;
  font-weight: 300;
  margin-bottom: 48px;
}

/* === FOOTER === */
.footer {
  background: var(--mid);
  border-top: 1px solid var(--border);
  padding: 60px 48px;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
}

.footer-logo {
  height: 32px;
  width: auto;
  opacity: 0.8;
}

.footer-links a {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.15em;
  color: var(--green);
  text-decoration: none;
  border-bottom: 1px solid var(--green);
  padding-bottom: 2px;
  transition: color 0.2s, border-color 0.2s;
}

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

.footer-copy {
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: 0.15em;
  color: var(--muted);
}

/* === SCROLL REVEAL === */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

.delay-1 { transition-delay: 0.15s; }
.delay-2 { transition-delay: 0.3s; }
.delay-3 { transition-delay: 0.45s; }
.delay-4 { transition-delay: 0.6s; }

/* === RESPONSIVE === */
@media (max-width: 900px) {
  .nav { padding: 16px 24px; }

  .hero { padding: 120px 24px 80px; }

  .what-section,
  .how-section,
  .speed-section,
  .why-section,
  .final-cta { padding: 80px 24px; }

  .what-grid { grid-template-columns: 1fr; gap: 32px; }

  .steps { grid-template-columns: 1fr; }
  .step { border-right: none; border-bottom: 1px solid var(--border); }
  .step:last-child { border-bottom: none; }

  .why-grid { grid-template-columns: 1fr; }
  .why-card { border-right: none; border-bottom: 1px solid var(--border); }
  .why-card:last-child { border-bottom: none; }

  .stat-bar { grid-template-columns: 1fr; gap: 32px; padding: 32px 24px; }
  .stat-divider { width: 60px; height: 1px; }

  .feature-ticker { grid-template-columns: 1fr; }

  .footer-inner { flex-direction: column; align-items: flex-start; }

  .speed-prompt { flex-wrap: wrap; gap: 12px; }
  .speed-label { font-size: 10px; }
}

@media (max-width: 600px) {
  .cta-bg-lines { display: none; }
  body { cursor: auto; }
}