/* === DESIGN TOKENS === */
:root {
  --primary: #6F00FF;
  --black: #000000;
  --white: #FFFFFF;
  --red: #FF1F1F;
  --yellow: #FFB800;
  --green: #00E676;
  --font-display: 'Anton', sans-serif;
  --font-body: 'Space Grotesk', sans-serif;
}

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

/* === BASE === */
html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background: var(--black);
  color: var(--white);
  text-transform: uppercase;
  line-height: 1.4;
  -webkit-font-smoothing: antialiased;
}

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

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

/* === LAYOUT === */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* === HEADER === */
.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 20px;
  border-bottom: 2px solid var(--white);
  position: relative;
}

.logo {
  font-family: var(--font-display);
  font-size: 32px;
  letter-spacing: -1px;
  z-index: 11;
}

.logo span {
  color: var(--primary);
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 11;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  margin: 6px 0;
  transition: all 0.3s;
}

.menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(4px, 6px);
}

.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(4px, -6px);
}

.nav {
  display: flex;
  gap: 32px;
}

.nav a {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 2px;
  transition: color 0.2s;
}

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

/* === HERO === */
.hero {
  padding: 80px 20px;
  text-align: center;
  border-bottom: 2px solid var(--white);
}

.hero h1 {
  font-family: var(--font-display);
  font-size: 48px;
  line-height: 1.1;
  margin-bottom: 8px;
}

.hero h1 .highlight {
  color: var(--primary);
}

.hero .subheading {
  font-family: var(--font-display);
  font-size: 48px;
  line-height: 1.1;
  color: var(--white);
  opacity: 0.5;
  margin-bottom: 48px;
}

.stats-row {
  display: flex;
  justify-content: center;
  gap: 48px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.stat {
  text-align: center;
}

.stat-number {
  font-family: var(--font-display);
  font-size: 40px;
  color: var(--primary);
  display: block;
}

.stat-label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  opacity: 0.6;
}

.cta-button {
  display: inline-block;
  background: var(--primary);
  color: var(--white);
  font-family: var(--font-display);
  font-size: 20px;
  padding: 20px 48px;
  border: none;
  cursor: pointer;
  letter-spacing: 2px;
  transition: background 0.2s;
}

.cta-button:hover {
  background: var(--white);
  color: var(--black);
}

/* === FEATURES === */
.features {
  padding: 80px 20px;
  border-bottom: 2px solid var(--white);
}

.features .section-title {
  font-family: var(--font-display);
  font-size: 36px;
  text-align: center;
  margin-bottom: 48px;
}

.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}

.feature-card {
  border: 2px solid var(--white);
  padding: 40px 32px;
  text-align: left;
}

.feature-card h3 {
  font-family: var(--font-display);
  font-size: 24px;
  margin-bottom: 12px;
  color: var(--primary);
}

.feature-card p {
  font-size: 14px;
  font-weight: 500;
  line-height: 1.6;
  opacity: 0.7;
}

/* === HOW IT WORKS === */
.how-it-works {
  padding: 80px 20px;
  border-bottom: 2px solid var(--white);
}

.how-it-works .section-title {
  font-family: var(--font-display);
  font-size: 36px;
  text-align: center;
  margin-bottom: 48px;
}

.steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  max-width: 900px;
  margin: 0 auto;
}

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

.step-number {
  font-family: var(--font-display);
  font-size: 64px;
  color: var(--primary);
  line-height: 1;
  flex-shrink: 0;
}

.step-content h3 {
  font-family: var(--font-display);
  font-size: 20px;
  margin-bottom: 8px;
}

.step-content p {
  font-size: 14px;
  font-weight: 500;
  opacity: 0.7;
  line-height: 1.6;
}

/* === WAITLIST === */
.waitlist {
  padding: 80px 20px;
  text-align: center;
  border-bottom: 2px solid var(--white);
}

.waitlist .section-title {
  font-family: var(--font-display);
  font-size: 36px;
  margin-bottom: 16px;
}

.waitlist .subtitle {
  font-size: 14px;
  font-weight: 500;
  opacity: 0.6;
  margin-bottom: 40px;
  letter-spacing: 2px;
}

.waitlist-form {
  max-width: 560px;
  margin: 0 auto;
}

.form-row {
  display: flex;
  gap: 0;
  border: 2px solid var(--white);
}

.form-row input {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--white);
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 700;
  padding: 20px 24px;
  letter-spacing: 2px;
  text-transform: uppercase;
  outline: none;
}

.form-row input::placeholder {
  color: var(--white);
  opacity: 0.3;
}

.form-row .cta-button {
  flex-shrink: 0;
  font-size: 16px;
  padding: 20px 32px;
  border: none;
  cursor: pointer;
}

.form-row .cta-button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.form-message {
  margin-top: 16px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 2px;
  min-height: 20px;
}

.form-message.success {
  color: var(--green);
}

.form-message.error {
  color: var(--red);
}

.form-message.info {
  color: var(--yellow);
}

.waitlist-count {
  margin-top: 24px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  opacity: 0.4;
}

/* === FOOTER === */
.footer {
  padding: 32px 20px;
  text-align: center;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  opacity: 0.4;
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
  .menu-toggle {
    display: block;
  }

  .nav {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--black);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 40px;
    z-index: 10;
  }

  .nav.open {
    display: flex;
  }

  .nav a {
    font-size: 24px;
    letter-spacing: 4px;
  }

  .hero h1 {
    font-size: 36px;
  }

  .hero .subheading {
    font-size: 36px;
    margin-bottom: 32px;
  }

  .stats-row {
    gap: 24px;
    margin-bottom: 32px;
  }

  .stat-number {
    font-size: 32px;
  }

  .stat-label {
    font-size: 10px;
    letter-spacing: 1px;
  }

  .hero-form {
    max-width: 100%;
  }

  .features .section-title,
  .how-it-works .section-title,
  .waitlist .section-title {
    font-size: 28px;
  }

  .step-number {
    font-size: 48px;
  }
}

@media (max-width: 520px) {
  .form-row {
    flex-direction: column;
  }

  .form-row .cta-button {
    width: 100%;
  }

  .form-row input {
    font-size: 14px;
    padding: 16px 20px;
  }

  .form-row .cta-button {
    font-size: 14px;
    padding: 16px 20px;
  }
}

@media (min-width: 768px) {
  .hero h1,
  .hero .subheading {
    font-size: 72px;
  }

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

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

  .step {
    flex-direction: column;
    text-align: center;
  }
}

@media (min-width: 1024px) {
  .header {
    padding: 24px 48px;
  }

  .hero {
    padding: 120px 48px;
  }

  .hero h1,
  .hero .subheading {
    font-size: 96px;
  }

  .stat-number {
    font-size: 56px;
  }

  .features,
  .how-it-works,
  .waitlist {
    padding: 100px 48px;
  }
}