/* ================================================
   ACTIV FINANCE - Ocean Neobrutalism Landing Page
   ================================================ */

/* CSS Variables - Ocean Theme */
:root {
  --dark: #0f172a;
  --dark-card: #1e293b;
  --accent-400: #22d3ee;
  --accent-500: #06b6d4;
  --accent-600: #0891b2;
  --accent-700: #0e7490;
  --white: #ffffff;
  --slate-300: #cbd5e1;
  --slate-400: #94a3b8;
  --slate-500: #64748b;
  
  --shadow-cyan: 5px 5px 0px var(--accent-500);
  --shadow-black: 4px 4px 0px #000000;
  --shadow-small: 3px 3px 0px var(--accent-500);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background-color: var(--dark);
  color: var(--white);
  line-height: 1.6;
}

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Typography */
.text-accent {
  color: var(--accent-400);
}

/* ================================================
   NAVIGATION
   ================================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: var(--dark-card);
  border-bottom: 3px solid var(--white);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-img {
  width: 40px;
  height: 40px;
  object-fit: contain;
}

.logo-img-small {
  width: 32px;
  height: 32px;
  object-fit: contain;
}

.logo-text {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--accent-400);
}

/* ================================================
   BUTTONS
   ================================================ */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  background: var(--accent-500);
  color: var(--white);
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  border: 2px solid var(--white);
  border-radius: 12px;
  box-shadow: var(--shadow-black);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  cursor: pointer;
}

.btn-primary:hover {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0px #000000;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  background: var(--dark-card);
  color: var(--white);
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  border: 2px solid var(--white);
  border-radius: 12px;
  box-shadow: var(--shadow-small);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  cursor: pointer;
}

.btn-secondary:hover {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0px var(--accent-500);
}

.btn-large {
  padding: 16px 32px;
  font-size: 1.1rem;
}

/* ================================================
   HERO SECTION
   ================================================ */
.hero {
  padding: 160px 0 100px;
  text-align: center;
}

.hero-content {
  max-width: 800px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  background: var(--dark-card);
  border: 2px solid var(--white);
  border-radius: 50px;
  margin-bottom: 32px;
  font-size: 0.9rem;
  color: var(--accent-400);
  font-weight: 500;
  box-shadow: var(--shadow-small);
}

.badge-icon {
  width: 16px;
  height: 16px;
  color: var(--accent-400);
  flex-shrink: 0;
}

.hero-title {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 24px;
}

.hero-description {
  font-size: 1.25rem;
  color: var(--slate-300);
  margin-bottom: 40px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero-buttons {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 60px;
}

.hero-stats {
  display: inline-flex;
  align-items: center;
  gap: 32px;
  padding: 24px 40px;
  background: var(--dark-card);
  border: 2px solid var(--white);
  border-radius: 16px;
  box-shadow: var(--shadow-cyan);
}

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

.stat-value {
  display: block;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent-400);
}

.stat-label {
  display: block;
  font-size: 0.85rem;
  color: var(--slate-400);
  margin-top: 4px;
}

.stat-divider {
  width: 2px;
  height: 40px;
  background: var(--slate-500);
}

/* ================================================
   SECTIONS
   ================================================ */
.section {
  padding: 100px 0;
}

.section-dark {
  background: var(--dark-card);
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  margin-bottom: 16px;
}

.section-description {
  font-size: 1.1rem;
  color: var(--slate-400);
}

/* ================================================
   STEPS (How It Works)
   ================================================ */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.step-card {
  background: var(--dark-card);
  padding: 32px;
  border: 2px solid var(--white);
  border-radius: 16px;
  box-shadow: var(--shadow-cyan);
  position: relative;
}

.step-number {
  position: absolute;
  top: -12px;
  left: 24px;
  background: var(--accent-500);
  color: var(--white);
  font-weight: 700;
  font-size: 0.9rem;
  padding: 4px 12px;
  border-radius: 20px;
  border: 2px solid var(--white);
}

.step-icon {
  width: 64px;
  height: 64px;
  background: var(--accent-500);
  border: 2px solid var(--white);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  box-shadow: var(--shadow-black);
  color: var(--white);
}

.step-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.step-description {
  color: var(--slate-400);
  font-size: 0.95rem;
}

/* ================================================
   FEATURES
   ================================================ */
.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

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

.feature-card {
  background: var(--dark);
  padding: 32px;
  border: 2px solid var(--white);
  border-radius: 16px;
  box-shadow: var(--shadow-cyan);
}

.feature-icon {
  width: 56px;
  height: 56px;
  background: var(--accent-500);
  border: 2px solid var(--white);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  box-shadow: 3px 3px 0px #000;
  color: var(--white);
}

.feature-title {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.feature-description {
  color: var(--slate-400);
  font-size: 0.95rem;
}

/* ================================================
   TOKEN SECTION
   ================================================ */
.token-section {
  display: flex;
  align-items: center;
  gap: 60px;
  flex-wrap: wrap;
}

.token-content {
  flex: 1;
  min-width: 300px;
}

.token-description {
  font-size: 1.1rem;
  color: var(--slate-300);
  margin: 24px 0;
}

.token-benefits {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.token-benefits li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1rem;
}

.benefit-icon {
  width: 40px;
  height: 40px;
  min-width: 40px;
  background: var(--accent-500);
  border: 2px solid var(--white);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 3px 3px 0px #000;
  color: var(--white);
}

.token-visual {
  flex-shrink: 0;
}

.token-badge {
  width: 200px;
  height: 200px;
  background: var(--accent-500);
  border: 3px solid var(--white);
  border-radius: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: 8px 8px 0px #000;
}

.token-name {
  font-size: 2.5rem;
  font-weight: 800;
}

.token-label {
  font-size: 1rem;
  opacity: 0.8;
}

/* ================================================
   CTA SECTION
   ================================================ */
.cta-section {
  padding: 60px 0 100px;
}

.cta-card {
  background: var(--dark-card);
  padding: 60px;
  border: 3px solid var(--white);
  border-radius: 24px;
  text-align: center;
  box-shadow: 8px 8px 0px var(--accent-500);
}

.cta-title {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 16px;
}

.cta-description {
  font-size: 1.1rem;
  color: var(--slate-300);
  margin-bottom: 32px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

/* ================================================
   FOOTER
   ================================================ */
.footer {
  background: var(--dark-card);
  border-top: 3px solid var(--white);
  padding: 40px 0;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 24px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.footer-links {
  display: flex;
  gap: 32px;
}

.footer-links a {
  color: var(--slate-400);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s;
}

.footer-links a:hover {
  color: var(--accent-400);
}

.footer-bottom {
  text-align: center;
  padding-top: 24px;
  border-top: 1px solid var(--slate-500);
  color: var(--slate-500);
  font-size: 0.9rem;
}

/* ================================================
   RESPONSIVE
   ================================================ */
@media (max-width: 768px) {
  .hero {
    padding: 120px 0 60px;
  }

  .hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    padding: 20px 16px;
    width: 100%;
    max-width: 100%;
  }

  .stat-divider {
    display: none;
  }

  .stat-item {
    padding: 8px 0;
  }

  .stat-value {
    font-size: 1.1rem;
  }

  .stat-label {
    font-size: 0.75rem;
  }

  .token-section {
    flex-direction: column-reverse;
    text-align: center;
    gap: 40px;
  }

  .token-content {
    min-width: auto;
    width: 100%;
  }

  .token-benefits {
    align-items: stretch;
  }

  .token-benefits li {
    flex-direction: column;
    text-align: center;
    gap: 8px;
    padding: 16px;
    background: var(--dark-card);
    border: 2px solid var(--white);
    border-radius: 12px;
    box-shadow: var(--shadow-small);
  }

  .token-benefits li span:last-child {
    font-size: 0.95rem;
  }

  .token-badge {
    width: 160px;
    height: 160px;
    margin: 0 auto;
  }

  .token-name {
    font-size: 2rem;
  }

  .cta-card {
    padding: 40px 24px;
  }

  .cta-title {
    font-size: 2rem;
  }

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

  .footer-links {
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }

  .btn-large {
    width: 100%;
    justify-content: center;
  }

  .hero-stats {
    grid-template-columns: 1fr;
    gap: 0;
    padding: 16px 24px;
  }

  .stat-item {
    padding: 12px 0;
    border-bottom: 1px solid var(--slate-500);
  }

  .stat-item:last-child {
    border-bottom: none;
  }

  .stat-value {
    font-size: 1.25rem;
  }

  .stat-label {
    font-size: 0.8rem;
  }
}