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

:root {
  --background: hsl(240, 10%, 10%);
  --foreground: hsl(0, 0%, 100%);
  --primary: hsl(347, 95%, 55%);
  --primary-foreground: hsl(0, 0%, 100%);
  --muted: hsl(250, 10%, 20%);
  --muted-foreground: hsl(240, 5%, 65%);
  --card: hsl(250, 15%, 12%);
  --border: hsl(250, 15%, 25%);
  --gx-red: hsl(347, 95%, 55%);
  --gx-cyan: hsl(180, 100%, 50%);
  --gx-purple: hsl(280, 100%, 65%);
  --gx-dark: hsl(250, 20%, 8%);
  --gx-darker: hsl(250, 25%, 6%);
  --radius: 0.75rem;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Chakra Petch', sans-serif;
  background: linear-gradient(180deg, var(--gx-dark) 0%, var(--gx-darker) 100%);
  color: var(--foreground);
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

/* Typography */
h1, h2, h3 {
  font-weight: 700;
  line-height: 1.1;
}

h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  color: var(--gx-red);
}

h1 span {
  color: var(--gx-red);
}

h2 {
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  color: var(--foreground);
}

h2 span {
  color: var(--gx-red);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: 'Chakra Petch', sans-serif;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-decoration: none;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn-primary {
  background: var(--primary);
  color: var(--primary-foreground);
  border: 1px solid rgba(255, 27, 45, 0.5);
}

.btn-primary:hover {
  background: rgba(255, 27, 45, 0.9);
  box-shadow: 0 0 30px rgba(255, 27, 45, 0.5);
}

.btn-sm {
  height: 2.5rem;
  padding: 0 1rem;
  font-size: 0.875rem;
}

.btn-xl {
  height: 3.5rem;
  padding: 0 2.5rem;
  font-size: 1.125rem;
  border-radius: 0.5rem;
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(25, 23, 36, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4rem;
}

.logo-img {
  height: 2rem;
}

.nav {
  display: none;
}

@media (min-width: 768px) {
  .nav {
    display: flex;
    gap: 2rem;
  }
}

.nav-link {
  color: var(--muted-foreground);
  text-decoration: none;
  font-size: 0.875rem;
  transition: color 0.3s;
}

.nav-link:hover {
  color: var(--foreground);
}

/* Hero Section */
.hero {
  padding-top: 6rem;
  padding-bottom: 2rem;
  position: relative;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, var(--gx-dark), var(--background), var(--gx-darker));
}

.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
}

.hero-glow-1 {
  top: 25%;
  left: 25%;
  width: 24rem;
  height: 24rem;
  background: rgba(255, 27, 45, 0.2);
}

.hero-glow-2 {
  bottom: 25%;
  right: 25%;
  width: 16rem;
  height: 16rem;
  background: rgba(168, 85, 247, 0.2);
}

.hero-content {
  position: relative;
  z-index: 10;
}

.hero-grid {
  display: grid;
  gap: 3rem;
  align-items: center;
}

@media (min-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.badge {
  display: inline-block;
  padding: 0.5rem 1rem;
  background: rgba(255, 27, 45, 0.1);
  border: 1px solid rgba(255, 27, 45, 0.3);
  border-radius: 9999px;
  color: var(--primary);
  font-size: 0.875rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1.5rem;
}

.hero-description {
  font-size: 1.125rem;
  color: var(--muted-foreground);
  margin-bottom: 0.75rem;
  max-width: 32rem;
}

.features-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.features-list li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--muted-foreground);
}

.feature-icon {
  width: 2rem;
  height: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 27, 45, 0.1);
  border: 1px solid rgba(255, 27, 45, 0.3);
  border-radius: 0.5rem;
  color: var(--primary);
}

.hero-image {
  position: relative;
  animation: float 6s ease-in-out infinite;
}

.hero-image-glow {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(255, 27, 45, 0.3), rgba(168, 85, 247, 0.3));
  border-radius: 1rem;
  filter: blur(40px);
}

.hero-image img {
  position: relative;
  z-index: 10;
  width: 100%;
  height: auto;
  border-radius: 1rem;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* CTA Mini */
.cta-mini {
  padding: 0.5rem 0;
  display: flex;
  justify-content: center;
}

/* Benefits Section */
.benefits {
  padding: 4rem 0;
}

.section-header {
  text-align: center;
  margin-bottom: 3rem;
}

.section-header p {
  color: var(--muted-foreground);
  margin-top: 1rem;
  max-width: 36rem;
  margin-left: auto;
  margin-right: auto;
}

.benefits-grid {
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .benefits-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.benefit-card {
  background: linear-gradient(135deg, hsl(250, 15%, 14%), hsl(250, 20%, 10%));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  text-align: center;
  transition: all 0.3s;
}

.benefit-card:hover {
  border-color: rgba(255, 27, 45, 0.5);
  box-shadow: 0 0 30px rgba(255, 27, 45, 0.2);
}

.benefit-icon {
  width: 3rem;
  height: 3rem;
  margin: 0 auto 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 27, 45, 0.2);
  border: 1px solid rgba(255, 27, 45, 0.3);
  border-radius: 0.75rem;
  color: var(--gx-red);
}

.benefit-icon.cyan {
  background: rgba(0, 255, 255, 0.2);
  border-color: rgba(0, 255, 255, 0.3);
  color: var(--gx-cyan);
}

.benefit-icon.purple {
  background: rgba(168, 85, 247, 0.2);
  border-color: rgba(168, 85, 247, 0.3);
  color: var(--gx-purple);
}

.benefit-card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.benefit-card p {
  color: var(--muted-foreground);
  font-size: 0.875rem;
}

/* How To Section */
.how-to {
  padding: 4rem 0;
}

.steps-grid {
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .steps-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.step-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  text-align: center;
  position: relative;
}

.step-number {
  width: 3rem;
  height: 3rem;
  margin: 0 auto 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary);
  border-radius: 50%;
  font-size: 1.25rem;
  font-weight: 700;
}

.step-card h3 {
  font-size: 1.125rem;
  margin-bottom: 0.5rem;
}

.step-card p {
  color: var(--muted-foreground);
  font-size: 0.875rem;
}

/* FAQ Section */
.faq {
  padding: 4rem 0;
}

.faq-list {
  max-width: 48rem;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.faq-item summary {
  padding: 1rem 1.5rem;
  cursor: pointer;
  font-weight: 600;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: '+';
  font-size: 1.5rem;
  color: var(--muted-foreground);
  transition: transform 0.3s;
}

.faq-item[open] summary::after {
  transform: rotate(45deg);
}

.faq-item p {
  padding: 0 1.5rem 1rem;
  color: var(--muted-foreground);
}

/* CTA Final */
.cta-final {
  padding: 0 0 6rem;
  position: relative;
  overflow: hidden;
}

.cta-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 26rem;
  height: 26rem;
  background: rgba(255, 27, 45, 0.2);
  border-radius: 50%;
  filter: blur(160px);
}

.cta-content {
  position: relative;
  z-index: 10;
  text-align: center;
  max-width: 48rem;
  margin: 0 auto;
}

.cta-icons {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.cta-icon {
  width: 3rem;
  height: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 27, 45, 0.2);
  border: 1px solid rgba(255, 27, 45, 0.3);
  border-radius: 0.75rem;
  color: var(--gx-red);
}

.cta-icon.pulse {
  animation: pulse-glow 2s ease-in-out infinite;
}

.cta-icon.purple {
  background: rgba(168, 85, 247, 0.2);
  border-color: rgba(168, 85, 247, 0.3);
  color: var(--gx-purple);
}

@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 20px rgba(255, 27, 45, 0.4); }
  50% { box-shadow: 0 0 40px rgba(255, 27, 45, 0.7); }
}

.cta-content h2 {
  margin-bottom: 1rem;
}

.cta-content > p {
  color: var(--muted-foreground);
  margin-bottom: 1.5rem;
}

.cta-note {
  margin-top: 1rem;
  font-size: 0.875rem;
  color: var(--muted-foreground);
}

/* Footer */
.footer {
  background: var(--gx-darker);
  border-top: 1px solid var(--border);
  padding: 3rem 0;
}

.footer-content {
  text-align: center;
}

.footer-content {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.footer-logo img {
  height: 2rem;
  opacity: 0.7;
}

.footer-links {
  display: flex;
  gap: 1.5rem;
}

.footer-link {
  background: none;
  border: none;
  color: var(--muted-foreground);
  font-size: 0.875rem;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 4px;
  transition: color 0.3s;
  font-family: 'Chakra Petch', sans-serif;
}

.footer-link:hover {
  color: var(--primary);
}

.footer-disclaimer {
  padding: 1.5rem 0;
  border-top: 1px solid rgba(255,255,255,0.1);
  margin-bottom: 1rem;
}

.footer-disclaimer p {
  color: var(--muted-foreground);
  font-size: 0.75rem;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
  opacity: 0.7;
  line-height: 1.6;
}

.footer-copyright {
  text-align: center;
}

.footer-copyright p {
  color: var(--muted-foreground);
  font-size: 0.75rem;
  opacity: 0.6;
}

/* Modal Styles */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.modal.active {
  display: flex;
}

.modal-content {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  max-width: 600px;
  max-height: 80vh;
  overflow-y: auto;
  padding: 2rem;
  position: relative;
  animation: modalSlideIn 0.3s ease;
}

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

.modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: none;
  border: none;
  color: var(--muted-foreground);
  font-size: 1.5rem;
  cursor: pointer;
  transition: color 0.3s;
  line-height: 1;
}

.modal-close:hover {
  color: var(--foreground);
}

.modal-content h3 {
  font-size: 1.25rem;
  margin-bottom: 1rem;
  color: var(--foreground);
}

.modal-body {
  color: var(--muted-foreground);
  font-size: 0.875rem;
  line-height: 1.7;
}

.modal-body h4 {
  color: var(--foreground);
  font-size: 1rem;
  margin: 1.5rem 0 0.5rem;
  font-weight: 600;
}

.modal-body p {
  margin-bottom: 0.75rem;
}

/* Responsive */
@media (max-width: 640px) {
  .btn-xl {
    width: 100%;
    max-width: 20rem;
  }
  
  .footer-content {
    flex-direction: column;
    text-align: center;
  }
}