:root {
  --bg-color: #000000;
  --card-bg: #111111;
  --accent-color: #ccff00;
  /* Electric Lime */
  --accent-glow: rgba(204, 255, 0, 0.3);
  --text-primary: #ffffff;
  --text-secondary: #a0a0a0;
  --font-main: 'Montserrat', sans-serif;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  background-color: var(--bg-color);
  color: var(--text-primary);
  font-family: var(--font-main);
  line-height: 1.6;
  overflow-x: hidden;
}

.container {
  max-width: 600px;
  margin: 0 auto;
  padding: 0 20px;
  width: 100%;
}

/* Header */
.brand-header {
  padding: 2rem 0;
  text-align: center;
}

.brand-name {
  font-size: 1.2rem;
  font-weight: 900;
  letter-spacing: 0.2rem;
  color: var(--text-primary);
  border-bottom: 2px solid var(--accent-color);
  padding-bottom: 5px;
}

/* Hero Section */
.hero-section {
  padding: 2rem 0 4rem;
  text-align: center;
}

.hero-title {
  font-size: 2.2rem;
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  text-transform: uppercase;
}

.highlight {
  color: var(--accent-color);
}

.hero-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin-bottom: 2.5rem;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

/* Form Styles */
.form-wrapper {
  background: var(--card-bg);
  padding: 2.5rem 1.5rem;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
  transition: var(--transition);
}

.squeeze-form {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.input-group input {
  width: 100%;
  padding: 1.2rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  color: #fff;
  font-family: inherit;
  font-size: 1rem;
  transition: var(--transition);
}

.input-group input:focus {
  outline: none;
  border-color: var(--accent-color);
  background: rgba(255, 255, 255, 0.05);
  box-shadow: 0 0 15px var(--accent-glow);
}

.cta-button {
  background-color: var(--accent-color);
  color: #000;
  padding: 1.2rem;
  border: none;
  border-radius: 12px;
  font-weight: 900;
  font-size: 1.1rem;
  cursor: pointer;
  transition: var(--transition);
  text-transform: uppercase;
  margin-top: 0.5rem;
}

.cta-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 20px var(--accent-glow);
  filter: brightness(1.1);
}

.cta-button:active {
  transform: translateY(-1px);
}

/* Success State */
.hidden {
  display: none;
}

.success-state {
  background: var(--card-bg);
  padding: 3rem 2rem;
  border-radius: 20px;
  border: 2px solid var(--accent-color);
  animation: slideIn 0.5s ease-out forwards;
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.success-icon {
  font-size: 3rem;
  color: var(--accent-color);
  margin-bottom: 1rem;
}

.success-state h2 {
  font-size: 1.8rem;
  margin-bottom: 0.5rem;
}

.success-state p {
  color: var(--text-secondary);
  margin-bottom: 2rem;
}

.download-button {
  display: inline-block;
  background: #ffffff;
  color: #000;
  padding: 1rem 2rem;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 700;
  transition: var(--transition);
}

.download-button:hover {
  background: var(--accent-color);
  transform: scale(1.05);
}

/* Benefits Section */
.benefits-section {
  padding: 4rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.benefits-list {
  list-style: none;
  display: grid;
  gap: 2.5rem;
}

.benefit-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.benefit-item .icon {
  font-size: 2rem;
}

.benefit-item h3 {
  font-size: 1.2rem;
  text-transform: uppercase;
}

.benefit-item p {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

/* Footer */
.simple-footer {
  padding: 3rem 0;
  text-align: center;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.3);
}

/* Helper */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* Desktop sizing */
@media (min-width: 768px) {
  .hero-title {
    font-size: 3.5rem;
  }

  .benefits-list {
    grid-template-columns: repeat(3, 1fr);
    text-align: left;
  }

  .benefit-item {
    align-items: flex-start;
  }
}