* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --primary-color: #0ea5e9;
  --secondary-color: #ff6b6b;
  --accent-color: #7c3aed;
  --dark-bg: #0f1419;
  --light-bg: #ffffff;
  --text-dark: #111827;
  --text-muted: #6b7280;
  --text-white: #ffffff;
  --border-color: #e6e9ef;
  --shadow: 0 6px 18px rgba(15, 20, 25, 0.06);
  --shadow-lg: 0 18px 50px rgba(15, 20, 25, 0.12);
  --spacing-unit: 8px;
  --container-width: min(1200px, 94%);
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: #f8fafc;
  color: #222;
  line-height: 1.6;
}

h1, h2, h3, .logo {
  font-weight: 800;
  letter-spacing: -0.5px;
}

.container {
  width: var(--container-width);
  margin: 0 auto;
  padding: 0 calc(var(--spacing-unit) * 2);
}

.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  background-color: rgba(255,255,255,0.96);
  box-shadow: var(--shadow);
  z-index: 1000;
  transition: background-color 0.25s ease, box-shadow 0.25s ease;
}

.nav-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: calc(var(--spacing-unit) * 2) 0;
  gap: calc(var(--spacing-unit) * 2);
}

.logo {
  font-size: 1.5rem;
  background: linear-gradient(90deg, #ff512f, #dd2476, #1fa2ff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-decoration: none;
  font-weight: 900;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: calc(var(--spacing-unit) * 3);
  align-items: center;
}

.nav-links a {
  text-decoration: none;
  color: var(--text-dark);
  font-weight: 600;
  padding: calc(var(--spacing-unit) * 1) calc(var(--spacing-unit) * 1.5);
  border-radius: calc(var(--spacing-unit) * 1);
  transition: all 220ms ease;
}

.nav-links a:hover, .nav-links a:focus-visible {
  color: var(--accent-color);
  background: linear-gradient(90deg, rgba(14,165,233,0.06), rgba(124,58,237,0.04));
  transform: translateY(-2px);
  outline: none;
}

.mobile-menu-btn {
  display: none;
  flex-direction: column;
  background: none;
  border: 1px solid transparent;
  border-radius: calc(var(--spacing-unit) * 1);
  cursor: pointer;
  padding: calc(var(--spacing-unit) * 1);
  gap: 5px;
}

.mobile-menu-btn .bar {
  width: 25px;
  height: 3px;
  background: var(--text-dark);
  border-radius: 3px;
  transition: all 0.3s ease;
}

.hero {
  padding: calc(var(--spacing-unit) * 20) 0 calc(var(--spacing-unit) * 8);
  background: url("https://uploads.onecompiler.io/43xbzkg75/442jh5355/hero%20cooper.webp") no-repeat center/cover;
  margin-top: calc(var(--spacing-unit) * 8);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 20% 50%, rgba(31,162,255,0.1), transparent 50%),
              radial-gradient(circle at 80% 80%, rgba(124,58,237,0.1), transparent 50%);
  pointer-events: none;
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: calc(var(--spacing-unit) * 6);
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-text {
  text-align: center;
}

.hero-title {
  font-size: clamp(2.5rem, 8vw, 4.5rem);
  background: linear-gradient(90deg, #ff512f, #dd2476, #1fa2ff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: calc(var(--spacing-unit) * 2);
  animation: gradientText 3s ease-in-out infinite alternate;
}

@keyframes gradientText {
  0% { filter: hue-rotate(0deg); }
  100% { filter: hue-rotate(20deg); }
}

.hero-subtitle {
  font-size: 1.5rem;
  color: var(--text-white);
  margin-bottom: calc(var(--spacing-unit) * 4);
  font-weight: 600;
}

.hero-cta {
  display: flex;
  gap: calc(var(--spacing-unit) * 2);
  justify-content: center;
  margin-bottom: calc(var(--spacing-unit) * 6);
}

.btn {
  padding: calc(var(--spacing-unit) * 2) calc(var(--spacing-unit) * 4);
  font-size: 1rem;
  font-weight: 700;
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.3s ease;
  border: none;
  font-family: inherit;
}

.btn-primary {
  background: linear-gradient(90deg, #ff512f, #dd2476);
  color: #fff;
  box-shadow: 0 4px 20px rgba(255,81,47,0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 30px rgba(255,81,47,0.4);
}

.btn-secondary {
  background: transparent;
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
  background: var(--primary-color);
  color: white;
  transform: translateY(-2px);
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: calc(var(--spacing-unit) * 6);
  flex-wrap: wrap;
}

.stat {
  text-align: center;
  min-width: 120px;
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 900;
  background: linear-gradient(90deg, #ff512f, #1fa2ff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  font-size: 0.9rem;
  color: var(--text-white);
  text-transform: uppercase;
  letter-spacing: 1px;
}

section {
  padding: calc(var(--spacing-unit) * 10) 0;
}

.section-title {
  text-align: center;
  font-size: clamp(2rem, 5vw, 2.5rem);
  color: var(--text-dark);
  margin-bottom: calc(var(--spacing-unit) * 6);
}

.section-subtitle {
  text-align: center;
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: calc(var(--spacing-unit) * 4);
}

.vision-mission {
  background: linear-gradient(135deg, rgba(14,165,233,0.05), rgba(124,58,237,0.05));
}

.vision-mission-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: calc(var(--spacing-unit) * 4);
}

.vision-card, .mission-card {
  background: white;
  padding: calc(var(--spacing-unit) * 4);
  border-radius: 16px;
  box-shadow: var(--shadow);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.vision-card:hover, .mission-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.vision-card h3, .mission-card h3 {
  color: var(--accent-color);
  font-size: 1.5rem;
  margin-bottom: calc(var(--spacing-unit) * 2);
}

.hero-highlights {
  background: linear-gradient(135deg, rgba(255,107,107,0.05), rgba(31,162,255,0.05));
  padding: calc(var(--spacing-unit) * 8) 0;
}

.highlights-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: calc(var(--spacing-unit) * 3);
}

.highlight {
  background: white;
  padding: calc(var(--spacing-unit) * 4);
  border-radius: 16px;
  box-shadow: var(--shadow);
  transition: transform 0.3s ease;
}

.highlight:hover {
  transform: translateY(-8px);
}

.highlight-title {
  color: var(--accent-color);
  font-size: 1.3rem;
  margin-bottom: calc(var(--spacing-unit) * 2);
}

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

.problem-list {
  list-style: none;
  max-width: 800px;
  margin: 0 auto;
  display: grid;
  gap: calc(var(--spacing-unit) * 2);
}

.problem-list li {
  background: white;
  padding: calc(var(--spacing-unit) * 2.5);
  border-radius: 12px;
  box-shadow: var(--shadow);
  border-left: 4px solid var(--secondary-color);
  font-size: 1.05rem;
}

.problem-list li::before {
  content: '⚠️';
  margin-right: 12px;
}

.solution {
  background: linear-gradient(135deg, rgba(255,107,107,0.05), rgba(124,58,237,0.05));
  text-align: center;
}

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

.solution-content p {
  font-size: 1.2rem;
  color: var(--text-dark);
  margin-bottom: calc(var(--spacing-unit) * 3);
}

.solution-tagline {
  font-size: 1.8rem !important;
  font-weight: 700;
  background: linear-gradient(90deg, #ff512f, #dd2476);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: calc(var(--spacing-unit) * 4);
}

.feature-card {
  background: white;
  padding: calc(var(--spacing-unit) * 4);
  border-radius: 16px;
  box-shadow: var(--shadow);
  text-align: center;
  transition: all 0.3s ease;
  cursor: pointer;
}

.feature-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
}

.feature-icon {
  font-size: 3rem;
  margin-bottom: calc(var(--spacing-unit) * 2);
  display: inline-block;
  animation: bounce 2s infinite alternate;
}

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

.feature-card h3 {
  color: var(--text-dark);
  font-size: 1.3rem;
  margin-bottom: calc(var(--spacing-unit) * 1);
}

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

.how-it-works {
  background: linear-gradient(135deg, rgba(14,165,233,0.05), rgba(124,58,237,0.05));
}

.steps {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: calc(var(--spacing-unit) * 2);
  flex-wrap: wrap;
}

.step {
  background: white;
  padding: calc(var(--spacing-unit) * 4);
  border-radius: 16px;
  text-align: center;
  max-width: 220px;
  box-shadow: var(--shadow);
  transition: transform 0.3s ease;
}

.step:hover {
  transform: translateY(-8px);
}

.step-number {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.5rem;
  margin: 0 auto calc(var(--spacing-unit) * 2);
}

.step-arrow {
  font-size: 2rem;
  color: var(--primary-color);
}

.ecosystem-grid,
.business-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: calc(var(--spacing-unit) * 3);
}

.ecosystem-item,
.business-card {
  background: white;
  padding: calc(var(--spacing-unit) * 4);
  border-radius: 16px;
  box-shadow: var(--shadow);
  text-align: center;
  transition: transform 0.3s ease;
}

.ecosystem-item:hover,
.business-card:hover {
  transform: translateY(-8px);
}

.ecosystem-item h3,
.business-card h3 {
  color: var(--accent-color);
  margin-bottom: calc(var(--spacing-unit) * 2);
}

.impact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: calc(var(--spacing-unit) * 3);
}

.impact-card {
  background: linear-gradient(135deg, rgba(124,58,237,0.1), rgba(14,165,233,0.08));
  padding: calc(var(--spacing-unit) * 4);
  border-radius: 16px;
  text-align: center;
  box-shadow: var(--shadow);
  transition: transform 0.3s ease;
}

.impact-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.impact-card h3 {
  color: var(--text-dark);
  margin-bottom: calc(var(--spacing-unit) * 2);
}

.impact-stat {
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--secondary-color);
  margin-bottom: calc(var(--spacing-unit) * 1);
}

.packages {
  background: linear-gradient(180deg, #f8f9fb 0%, #ffffff 100%);
  padding: calc(var(--spacing-unit) * 10) 0;
}

.packages .wrap {
  max-width: 1150px;
  margin: 0 auto;
  padding: 0 calc(var(--spacing-unit) * 2);
}

.packages .pricing-title {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: calc(var(--spacing-unit) * 6);
  color: var(--text-dark);
}

.packages .cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: calc(var(--spacing-unit) * 3);
}

.packages .card {
  background: white;
  border-radius: 16px;
  padding: calc(var(--spacing-unit) * 4);
  box-shadow: var(--shadow);
  position: relative;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.packages .card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.packages .card.popular {
  border: 3px solid var(--primary-color);
  transform: scale(1.05);
}

.packages .badge-popular {
  position: absolute;
  right: 20px;
  top: -12px;
  background: linear-gradient(90deg, #ff512f, #dd2476);
  color: white;
  padding: 6px 16px;
  font-size: 0.85rem;
  font-weight: 700;
  border-radius: 20px;
}

.packages .card h3 {
  font-size: 1.5rem;
  margin-bottom: calc(var(--spacing-unit) * 2);
  color: var(--text-dark);
}

.packages .price {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: calc(var(--spacing-unit) * 3);
  font-weight: 800;
  font-size: 2.5rem;
  color: var(--primary-color);
}

.packages .currency {
  font-size: 1.5rem;
}

.packages .small-sub {
  font-size: 1rem;
  color: var(--text-muted);
}

.packages .features {
  border-top: 1px solid var(--border-color);
  padding-top: calc(var(--spacing-unit) * 2);
  margin-bottom: calc(var(--spacing-unit) * 3);
}

.packages .feature {
  padding: calc(var(--spacing-unit) * 1.5) 0;
  color: var(--text-muted);
  border-bottom: 1px dashed var(--border-color);
}

.packages .cta {
  text-align: center;
}

.packages .btn {
  display: inline-block;
  text-decoration: none;
  padding: calc(var(--spacing-unit) * 2) calc(var(--spacing-unit) * 4);
  background: linear-gradient(90deg, #ff512f, #dd2476);
  color: white;
  border-radius: 12px;
  font-weight: 700;
  box-shadow: 0 4px 20px rgba(255,81,47,0.3);
}

.packages .btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 30px rgba(255,81,47,0.4);
}

.contact {
  text-align: center;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: calc(var(--spacing-unit) * 3);
  max-width: 600px;
  margin: 0 auto;
}

.contact-item {
  background: white;
  padding: calc(var(--spacing-unit) * 3);
  border-radius: 12px;
  box-shadow: var(--shadow);
}

.contact-item strong {
  color: var(--primary-color);
  margin-right: calc(var(--spacing-unit) * 1);
}

.contact-item a {
  color: var(--text-dark);
  text-decoration: none;
  font-weight: 600;
}

.contact-item a:hover {
  color: var(--accent-color);
}

.referral {
  background: linear-gradient(135deg, rgba(255,81,47,0.05), rgba(221,36,118,0.05));
  text-align: center;
}

.referral-box {
  display: inline-flex;
  align-items: center;
  gap: calc(var(--spacing-unit) * 2);
  background: white;
  padding: calc(var(--spacing-unit) * 1);
  border-radius: 12px;
  box-shadow: var(--shadow);
  margin: calc(var(--spacing-unit) * 3) 0;
}

.referral-link {
  padding: calc(var(--spacing-unit) * 2);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  font-size: 1rem;
  width: 350px;
  font-family: inherit;
  background: transparent;
  color: var(--text-dark);
}

.referral-note {
  color: var(--text-muted);
  font-weight: 600;
  margin-top: calc(var(--spacing-unit) * 2);
}

.footer {
  background: var(--dark-bg);
  color: white;
  text-align: center;
  padding: calc(var(--spacing-unit) * 6) 0;
}

.footer p {
  margin: calc(var(--spacing-unit) * 1) 0;
  opacity: 0.9;
}

.user-profile {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-left: 20px;
}

.profile-pic {
  width: 35px;
  height: 35px;
  border-radius: 50%;
}

.logout-btn {
  padding: 6px 12px;
  background: #ff4d4d;
  color: white;
  border: none;
  border-radius: 6px;
  cursor: pointer;
}
.logout-btn:hover {
  background: #e60000;
}

.auth-buttons {
  display: flex;
  gap: 12px;
}

.login-btn, .signup-btn {
  padding: 8px 16px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  border: 1px solid #003d44;
}

.login-btn {
  color: #003d44;
  background: white;
}

.signup-btn {
  color: white;
  background: #003d44;
}

.signup-btn:hover {
  background: #00545c;
}

.login-btn:hover {
  background: #e7f3f5;
}


@media (max-width: 968px) {
  .nav-links {
    display: none;
    flex-direction: column;
    width: 100%;
    position: absolute;
    top: 70px;
    left: 0;
    background: white;
    box-shadow: var(--shadow-lg);
    padding: calc(var(--spacing-unit) * 3);
  }

  .nav-links.open {
    display: flex;
  }

  .mobile-menu-btn {
    display: flex;
  }

  .hero-cta {
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }

  .steps {
    flex-direction: column;
  }

  .step-arrow {
    transform: rotate(90deg);
  }
}

@media (max-width: 640px) {
  .hero-title {
    font-size: 2rem;
  }

  .hero-subtitle {
    font-size: 1.1rem;
  }

  .referral-link {
    width: 250px;
  }

  .referral-box {
    flex-direction: column;
  }

}