:root {
  --background: #000000;
  --foreground: #ffffff;
  --card: #1e1e1e;
  --card-foreground: #ffffff;
  --primary: #ec4899;
  --primary-foreground: #ffffff;
  --secondary: #00bfff;
  --secondary-foreground: #ffffff;
  --muted-foreground: #a0aec0;
  --border: #4b5563;
  --input: #1e1e1e;
  --radius: 0.5rem;
}

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

body {
  font-family: "Geist", sans-serif;
  background-color: var(--background);
  color: var(--foreground);
  line-height: 1.6;
}

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

/* Header Styles */
header {
  border-bottom: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.95);
  backdrop-filter: blur(10px);
}

nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo a {
  color: var(--primary);
  text-decoration: none;
}

.logo-icon {
  position: relative;
  width: 32px;
  height: 32px;
  background: var(--primary);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo-icon::after {
  content: "";
  position: absolute;
  top: -4px;
  right: -4px;
  width: 12px;
  height: 12px;
  background: var(--secondary);
  border-radius: 50%;
}

.logo h1 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--foreground);
}

.nav-links {
  display: none;
  align-items: center;
  gap: 2rem;
}

.nav-links a {
  color: var(--foreground);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s;
}

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

.btn {
  padding: 0.5rem 1rem;
  border: 1px solid var(--primary);
  background: transparent;
  color: var(--primary);
  border-radius: var(--radius);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.3s;
  cursor: pointer;
  font-size: 0.875rem;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

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

.btn-primary {
  background: var(--primary);
  color: var(--primary-foreground);
  border: 1px solid var(--primary);
  padding: 0.875rem 2rem;
  font-size: 1.125rem;
  font-weight: 600;
}

.btn-primary:hover {
  background: rgba(236, 72, 153, 0.9);
}

.btn-primary:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* Main Content */
main {
  padding: 3rem 0;
}

.hero {
  text-align: center;
  margin-bottom: 4rem;
}

.badge {
  display: inline-block;
  padding: 0.5rem 1rem;
  background: rgba(236, 72, 153, 0.1);
  color: var(--primary);
  border-radius: 9999px;
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 1rem;
}

.hero h2 {
  font-size: clamp(2.5rem, 8vw, 4.5rem);
  font-weight: 700;
  margin-bottom: 1.5rem;
  line-height: 1.1;
}

.gradient-text {
  background: linear-gradient(to right, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  font-size: 1.25rem;
  color: var(--muted-foreground);
  margin-bottom: 3rem;
  max-width: 42rem;
  margin-left: auto;
  margin-right: auto;
}

/* Download Card */
.download-card {
  max-width: 48rem;
  margin: 0 auto 5rem;
  background: rgba(30, 30, 30, 0.5);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(75, 85, 99, 0.5);
  border-radius: var(--radius);
  padding: 2rem;
}

.download-card h3 {
  font-size: 1.5rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 0.5rem;
}

.download-card p {
  color: var(--muted-foreground);
  text-align: center;
  font-size: 1.125rem;
  margin-bottom: 1.5rem;
}

.download-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.input {
  flex: 1;
  padding: 1rem;
  background: var(--input);
  border: 1px solid rgba(75, 85, 99, 0.5);
  border-radius: var(--radius);
  color: var(--foreground);
  font-size: 1.125rem;
  height: 3.5rem;
}

.input:focus {
  outline: none;
  border-color: var(--primary);
}

.features-list {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  font-size: 0.875rem;
  color: var(--muted-foreground);
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.feature-icon {
  width: 16px;
  height: 16px;
  color: var(--secondary);
}

/* Grid Sections */
.section {
  margin-bottom: 5rem;
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-header h3 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.section-header p {
  font-size: 1.25rem;
  color: var(--muted-foreground);
}

.grid {
  display: grid;
  gap: 2rem;
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.card {
  background: rgba(30, 30, 30, 0.3);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(75, 85, 99, 0.5);
  border-radius: var(--radius);
  padding: 2rem;
  text-align: center;
  transition: all 0.3s;
}

.card:hover {
  background: rgba(30, 30, 30, 0.8);
  transform: scale(1.05);
}

.card-icon {
  width: 64px;
  height: 64px;
  background: rgba(236, 72, 153, 0.1);
  border-radius: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  transition: background 0.3s;
}

.card:hover .card-icon {
  background: rgba(236, 72, 153, 0.2);
}

.card h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

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

/* Steps */
.steps {
  max-width: 80rem;
  margin: 0 auto;
}

.step {
  text-align: center;
  position: relative;
}

.step-number {
  width: 64px;
  height: 64px;
  background: linear-gradient(to right, var(--primary), var(--secondary));
  color: white;
  border-radius: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 2rem;
  font-size: 1.5rem;
  font-weight: 700;
  box-shadow: 0 10px 25px rgba(236, 72, 153, 0.3);
  position: relative;
}

.step:hover .step-number::before {
  content: "";
  position: absolute;
  inset: -8px;
  background: linear-gradient(
    to right,
    rgba(236, 72, 153, 0.2),
    rgba(0, 191, 255, 0.2)
  );
  border-radius: 1rem;
  filter: blur(20px);
  z-index: -1;
}

.step h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.step p {
  color: var(--muted-foreground);
}
.header-container {
  background-color: #fe2c55;
  color: #fff;
}
.page-title {
  color: #fff;
  margin-top: 0;
  margin-bottom: 1.5rem;
  font-size: 2rem;
  text-align: center;
}
.section {
  line-height: 1.6;
  color: #fff;
  margin-bottom: 0.5rem;
}
.section-title {
  color: #fff;
  margin-bottom: 1rem;
}
.section p {
  line-height: 1.6;
  color: #fff;
}
.section ol {
  line-height: 1.6;
  color: #fff;
  margin-bottom: 0.5rem;
  padding-left: 1.5rem;
}
.features {
  list-style-type: none;
  padding: 0;
}
.features li {
  padding-left: 1.5rem;
  position: relative;
}
.features li:before {
  content: "✓";
  color: #fff;
  position: absolute;
  left: 0;
}

/* Footer */
footer {
  background: rgba(30, 30, 30, 0.3);
  backdrop-filter: blur(10px);
  border-top: 1px solid rgba(75, 85, 99, 0.5);
  padding: 3rem 0;
}

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

.footer-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.footer-links a {
  color: var(--muted-foreground);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s;
}

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

.footer-copyright {
  color: var(--muted-foreground);
}

/* Loading Animation */
.spinner {
  display: none;
  width: 20px;
  height: 20px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: #fff;
  animation: spin 1s ease-in-out infinite;
  position: absolute;
}

.loading .spinner {
  display: block;
}

.downloading {
  display: none;
}

.loading span {
  display: none;
}

.loading .downloading {
  display: block;
}

.event-none {
  pointer-events: none;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}
.modal {
  display: none;
  position: fixed;
  z-index: 1000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
}
.modal-content {
  position: relative;
  background-color: #1b1b1b;
  border: 1px solid #888;
  margin: 25% auto;
  padding: 20px;
  width: 80%;
  max-width: 500px;
  border-radius: 0.5rem;
}
.close {
  position: relative;
  color: #e6e4e4;
  float: right;
  font-size: 25px;
  font-weight: bold;
  cursor: pointer;
  height: 100%;
}
.close:hover,
.close:focus {
  color: #fff;
  text-decoration: none;
  cursor: pointer;
}
.modal-header {
  padding: 0px 10px;
  background-color: #fe2c55;
  border-radius: 0.2rem;
  color: white;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.modal-title {
  margin-bottom: 0;
  line-height: 1.5;
  font-size: 1.2rem;
}
.modal-body {
  padding: 10px 16px;
}
.modal-footer {
  padding: 2px 16px;
  background-color: #fe2c55;
  color: white;
}

/* Responsive */
@media (min-width: 768px) {
  .nav-links {
    display: flex;
  }

  .download-form {
    flex-direction: row;
  }

  .container {
    padding: 0 2rem;
  }
}