/* Omega PaddleTek Marketing Styles */

/* CSS Variables */
:root {
  --color-bg: #0a0a0a;
  --color-surface: #1a1a1a;
  --color-text-primary: #ffffff;
  --color-text-secondary: #a0a0a0;
  --color-accent: #00a8ff;
  --color-accent-hover: #0090dd;
  --font-stack:
    Inter, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --container-width: 1200px;
  --section-padding: 80px;
  --spacing-sm: 24px;
  --spacing-lg: 48px;
  --nav-height: 72px;
}

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

html {
  scroll-behavior: smooth;
}
main {
  padding-top: var(--nav-height);
}

body {
  font-family: var(--font-stack);
  color: var(--color-text-primary);
  line-height: 1.6;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;

  background-color: var(--color-bg);
  background-image:
    radial-gradient(
      ellipse at 50% 20%,
      rgba(255, 255, 255, 0.04) 0%,
      rgba(0, 0, 0, 0.55) 55%,
      rgba(0, 0, 0, 0.92) 100%
    ),
    radial-gradient(
      circle at 50% 55%,
      rgba(0, 168, 255, 0.06) 0%,
      transparent 58%
    ),
    linear-gradient(
      180deg,
      rgba(255, 255, 255, 0.02) 0%,
      rgba(0, 0, 0, 0.9) 100%
    );
  background-repeat: no-repeat;
  background-attachment: fixed;
}

/* Container */
.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--spacing-sm);
}

/* Typography */
h1,
h2,
h3,
h4 {
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

h1 {
  font-size: clamp(3rem, 8vw, 5rem);
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: var(--spacing-sm);
}

h3 {
  font-size: 1.5rem;
  margin-bottom: 16px;
}

p {
  color: var(--color-text-secondary);
}

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color 0.2s ease;
}

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

/* Navigation */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(10, 10, 10, 0.72);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.nav-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: var(--nav-height);
}

.nav-logo {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text-primary);
  letter-spacing: -0.02em;
}

.nav-links {
  display: flex;
  gap: var(--spacing-sm);
  list-style: none;
}

.nav-links a {
  color: var(--color-text-secondary);
  font-size: 0.9rem;
  padding: 8px 16px;
  border-radius: 6px;
  transition:
    color 0.2s ease,
    background-color 0.2s ease;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--color-text-primary);
  background-color: var(--color-surface);
}

/* Transparent nav for home page */
.nav-transparent {
  background: transparent;
  border-bottom-color: transparent;
}

.nav-transparent .nav-links a:hover,
.nav-transparent .nav-links a.active {
  background-color: rgba(255, 255, 255, 0.1);
}

/* Hero Section */

.hero {
  position: relative;
  background: radial-gradient(
    circle at 50% 40%,
    rgba(255, 255, 255, 0.06),
    rgba(0, 0, 0, 0.85) 65%
  );
}

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

.hero-tagline {
  font-size: 1.25rem;
  color: var(--color-accent);
  margin-bottom: 16px;
  font-weight: 500;
}

.hero h1 {
  margin-bottom: var(--spacing-sm);
}

.hero-description {
  font-size: 1.25rem;
  max-width: 600px;
  margin-bottom: var(--spacing-lg);
}

/* Hero Product Section (Home Page) */
.hero-product {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding-top: 72px;
  position: relative;
  overflow: hidden;

  background: radial-gradient(
    circle at 50% 35%,
    rgba(255, 255, 255, 0.05) 0%,
    rgba(0, 0, 0, 0.82) 62%,
    rgba(0, 0, 0, 0.96) 100%
  );
}

.hero-product::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(
    circle at 50% 28%,
    rgba(255, 255, 255, 0.06) 0%,
    transparent 55%
  );
  pointer-events: none;
  opacity: 0.7;
}

.hero-product::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(
    circle at 50% 52%,
    rgba(0, 168, 255, 0.1) 0%,
    transparent 60%
  );
  pointer-events: none;
  opacity: 0.45;
}

.hero-product-image {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
  position: relative;
}

.hero-product-image img {
  max-width: 100%;
  max-height: 55vh;
  width: auto;
  height: auto;
  object-fit: contain;
  animation: floatIn 1s ease-out;

  filter: drop-shadow(0 24px 60px rgba(0, 0, 0, 0.55));
}

.hero-product-content {
  padding: 0 var(--spacing-sm) 80px;
  max-width: 700px;
  animation: fadeInUp 0.8s ease-out 0.3s both;
}

.hero-product-content h1 {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
  color: var(--color-text-primary);
}

.hero-product-content p {
  font-size: clamp(1rem, 2vw, 1.125rem);
  line-height: 1.6;
  color: var(--color-text-secondary);
  max-width: 600px;
}

@keyframes floatIn {
  from {
    opacity: 0;
    transform: translateY(-30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 768px) {
  .hero-product-content {
    padding: 0 var(--spacing-sm) 60px;
  }

  .hero-product-image img {
    max-height: 55vh;
  }
}

@media (max-width: 480px) {
  .hero-product-content {
    padding: 0 16px 48px;
  }

  .hero-product-image img {
    max-height: 50vh;
  }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 16px 32px;
  font-size: 1rem;
  font-weight: 600;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
}

.btn-primary {
  background-color: var(--color-accent);
  color: var(--color-bg);
}

.btn-primary:hover {
  background-color: var(--color-accent-hover);
  color: var(--color-bg);
}

.btn-secondary {
  background-color: var(--color-surface);
  color: var(--color-text-primary);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-secondary:hover {
  border-color: rgba(255, 255, 255, 0.2);
  background-color: #222;
}

.btn-disabled {
  background-color: var(--color-surface);
  color: var(--color-text-secondary);
  cursor: not-allowed;
  opacity: 0.6;
}

.btn-disabled:hover {
  background-color: var(--color-surface);
  color: var(--color-text-secondary);
}

/* Sections */
.section {
  padding: var(--section-padding) 0;
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--spacing-lg);
}

.section-header p {
  font-size: 1.125rem;
}

/* Feature Grid */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-sm);
  margin-top: var(--spacing-lg);
}

.feature-card {
  background-color: var(--color-surface);
  border-radius: 12px;
  padding: var(--spacing-sm);
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition:
    border-color 0.2s ease,
    transform 0.2s ease;
}

.feature-card:hover {
  border-color: rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
}

.feature-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--color-accent), #0066cc);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  font-size: 1.5rem;
}

.feature-card h3 {
  color: var(--color-text-primary);
}

.feature-card p {
  font-size: 0.95rem;
  line-height: 1.6;
}

/* Steps/How It Works */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-lg);
}

.step {
  text-align: center;
  padding: var(--spacing-sm);
}

.step-number {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, var(--color-accent), #0066cc);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0 auto 16px;
}

.step h3 {
  margin-bottom: 8px;
}

/* CTA Section */
.cta-section {
  text-align: center;
  background-color: var(--color-surface);
  border-radius: 16px;
  padding: var(--spacing-lg);
  margin: var(--section-padding) 0;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.cta-section h2 {
  margin-bottom: 16px;
}

.cta-section p {
  margin-bottom: var(--spacing-sm);
}

/* Purchase Page */
.purchase-container {
  min-height: calc(100vh - 72px);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  padding-top: 72px;
  padding: 10px;
}

.purchase-card {
  background-color: var(--color-surface);
  border-radius: 16px;
  padding: var(--spacing-lg);
  margin: 10px;
  max-width: 480px;
  width: 100%;
  text-align: center;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.purchase-card h1 {
  font-size: 2.5rem;
  margin-bottom: 8px;
}

.purchase-status {
  display: inline-block;
  padding: 8px 16px;
  background-color: rgba(0, 168, 255, 0.1);
  color: var(--color-accent);
  border-radius: 20px;
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: var(--spacing-sm);
}

.purchase-price {
  font-size: 3rem;
  font-weight: 700;
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-sm);
}

.purchase-card .btn {
  width: 100%;
  margin-top: 16px;
}

/* Email Signup (disabled state) */
.email-signup {
  margin-top: var(--spacing-sm);
  padding-top: var(--spacing-sm);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.email-signup p {
  font-size: 0.9rem;
  margin-bottom: 12px;
}

.email-form {
  display: flex;
  gap: 8px;
}

.email-input {
  flex: 1;
  padding: 12px 16px;
  background-color: var(--color-bg);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  color: var(--color-text-secondary);
  font-size: 0.9rem;
  opacity: 0.6;
  cursor: not-allowed;
}

.email-input::placeholder {
  color: var(--color-text-secondary);
}

/* Philosophy Section */
.philosophy {
  background-color: var(--color-surface);
  border-radius: 16px;
  padding: var(--spacing-lg);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.philosophy-content {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
}

.philosophy h2 {
  margin-bottom: 16px;
}

.philosophy p {
  font-size: 1.125rem;
  line-height: 1.8;
}

.philosophy p + p {
  margin-top: 16px;
}

/* Footer */
.footer {
  padding: var(--spacing-lg) 0;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  margin-top: var(--section-padding);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-logo {
  font-weight: 700;
  color: var(--color-text-primary);
}

.footer-copyright {
  color: var(--color-text-secondary);
  font-size: 0.875rem;
}

/* Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in {
  animation: fadeIn 0.6s ease-out forwards;
}

.fade-in-delay-1 {
  opacity: 0;
  animation: fadeIn 0.6s ease-out 0.2s forwards;
}

.fade-in-delay-2 {
  opacity: 0;
  animation: fadeIn 0.6s ease-out 0.4s forwards;
}

/* Responsive */
@media (max-width: 768px) {
  :root {
    --section-padding: 60px;
    --spacing-lg: 32px;
  }

  .nav-inner {
    height: 64px;
  }

  .nav-links {
    gap: 8px;
  }

  .nav-links a {
    padding: 8px 12px;
    font-size: 0.85rem;
  }

  .hero {
    padding-top: 64px;
  }

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

  .steps {
    gap: var(--spacing-sm);
  }

  .purchase-card {
    padding: var(--spacing-sm);
  }

  .email-form {
    flex-direction: column;
  }

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

@media (max-width: 480px) {
  :root {
    --section-padding: 48px;
    --spacing-sm: 16px;
  }

  .nav-logo {
    font-size: 1.1rem;
  }

  .nav-links a {
    padding: 6px 10px;
    font-size: 0.8rem;
  }

  h1 {
    font-size: 2.5rem;
  }

  h2 {
    font-size: 1.75rem;
  }

  .purchase-price {
    font-size: 2.5rem;
  }
}