:root {
  --night: #05070E;
  --night-2: #0A0D18;
  --primary: #c51f34;
  --primary-glow: rgba(197, 31, 52, 0.6);
  --secondary: #b11252;
  --text: #e5e7eb;
  --text-muted: #94a3b8;
  --glass: rgba(255, 255, 255, 0.05);
  --glass-border: rgba(255, 255, 255, 0.1);
  --success: #22c55e;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Inter', sans-serif;
  -webkit-tap-highlight-color: transparent;
}

@media (max-width: 768px) {
  .hidden-mobile { display: none !important; }
}

body {
  background-color: var(--night);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  background-image: 
    radial-gradient(circle at 15% 50%, rgba(197, 31, 52, 0.15), transparent 25%),
    radial-gradient(circle at 85% 30%, rgba(177, 18, 82, 0.15), transparent 25%);
}

/* Typography */
h1, h2, h3 {
  font-weight: 800;
  line-height: 1.2;
}

h1 {
  font-size: 3rem;
  background: linear-gradient(90deg, #fff, #cbd5e1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 1rem;
}

h2 {
  font-size: 2.5rem;
  text-align: center;
  margin-bottom: 2rem;
}

.text-gradient {
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Header */
header {
  position: fixed;
  top: 0;
  width: 100%;
  padding: 1rem 5%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(5, 7, 14, 0.8);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--glass-border);
  z-index: 1000;
}

.logo {
  font-size: 1.5rem;
  font-weight: 800;
  color: #fff;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo img {
  height: 35px;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 1rem 2rem;
  border-radius: 12px;
  font-weight: 700;
  text-decoration: none;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s ease;
  border: none;
  font-size: 1.1rem;
}

.btn-primary {
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  color: #fff;
  box-shadow: 0 10px 20px rgba(197, 31, 52, 0.3);
  position: relative;
  overflow: hidden;
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 25px rgba(197, 31, 52, 0.5);
}

.btn-primary::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: rgba(255, 255, 255, 0.2);
  transform: rotate(45deg);
  transition: all 0.5s ease;
  opacity: 0;
}

.btn-primary:hover::after {
  left: 100%;
  opacity: 1;
}

/* WhatsApp Float */
.wa-float {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background: #25d366;
  color: #fff;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 35px;
  box-shadow: 0 10px 20px rgba(37, 211, 102, 0.4);
  z-index: 1000;
  transition: all 0.3s ease;
  text-decoration: none;
  animation: pulse-wa 2s infinite;
}

@keyframes pulse-wa {
  0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
  70% { box-shadow: 0 0 0 20px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

.wa-float:hover {
  transform: scale(1.1);
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 5% 60px;
  position: relative;
}

.hero-content {
  max-width: 600px;
  z-index: 2;
}

.hero p {
  font-size: 1.25rem;
  color: var(--text-muted);
  margin-bottom: 2.5rem;
}

.hero-badges {
  display: flex;
  gap: 15px;
  margin-bottom: 2rem;
}

.badge {
  background: var(--glass);
  padding: 8px 16px;
  border-radius: 20px;
  border: 1px solid var(--glass-border);
  font-size: 0.9rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
}

.badge.green {
  color: var(--success);
  border-color: rgba(34, 197, 94, 0.3);
}

/* Plans Section */
.plans {
  padding: 80px 5%;
  background: var(--night-2);
}

.plans-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  max-width: 1000px;
  margin: 0 auto;
}

.plan-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 24px;
  padding: 40px 30px;
  text-align: center;
  transition: all 0.4s ease;
  position: relative;
}

.plan-card:hover {
  transform: translateY(-10px);
  border-color: var(--primary-glow);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4), 0 0 20px rgba(197, 31, 52, 0.2);
}

.plan-card.popular {
  border-color: var(--primary);
  background: linear-gradient(180deg, rgba(197,31,52,0.1) 0%, rgba(255,255,255,0.02) 100%);
}

.popular-tag {
  position: absolute;
  top: -15px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  color: #fff;
  padding: 5px 20px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 1px;
}

.plan-title {
  font-size: 1.5rem;
  margin-bottom: 10px;
}

.plan-price {
  font-size: 3.5rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 20px;
  display: flex;
  justify-content: center;
  align-items: baseline;
}

.plan-price span {
  font-size: 1rem;
  color: var(--text-muted);
  margin-left: 5px;
}

.plan-features {
  list-style: none;
  margin-bottom: 30px;
  text-align: left;
}

.plan-features li {
  margin-bottom: 15px;
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
}

.plan-features li i {
  color: var(--success);
}

/* Downloads */
.downloads {
  padding: 80px 5%;
}

.download-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
  max-width: 900px;
  margin: 0 auto;
}

.download-item {
  background: var(--night-2);
  border: 1px solid var(--glass-border);
  padding: 30px;
  border-radius: 16px;
  text-align: center;
  transition: all 0.3s ease;
}

.download-item:hover {
  border-color: rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.08);
}

.download-item i {
  font-size: 3rem;
  color: var(--text-muted);
  margin-bottom: 15px;
}

.download-item h3 {
  margin-bottom: 15px;
}

/* Footer */
footer {
  text-align: center;
  padding: 40px 5%;
  background: var(--night-2);
  border-top: 1px solid var(--glass-border);
  color: var(--text-muted);
}

/* Responsive */
@media (max-width: 768px) {
  h1 { font-size: 2.2rem; }
  .hero { text-align: center; }
  .hero-badges { justify-content: center; flex-wrap: wrap; }
  .hero-content { margin: 0 auto; }
}

/* Giant Downloads */
.download-item-giant {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  padding: 40px;
  border-radius: 24px;
  text-align: center;
  transition: all 0.4s ease;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.download-item-giant:hover {
  border-color: var(--primary);
  background: rgba(197, 31, 52, 0.05);
  transform: translateY(-5px);
  box-shadow: 0 15px 30px rgba(0,0,0,0.5);
}

/* Tutorials */
.tutorials {
  padding: 80px 5%;
  background: var(--night);
}

.tutorial-card {
  background: linear-gradient(180deg, var(--night-2), var(--night));
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  padding: 30px;
  display: flex;
  align-items: flex-start;
  gap: 20px;
  transition: all 0.3s ease;
}

.tutorial-card:hover {
  border-color: var(--primary-glow);
  transform: translateX(10px);
}

.tutorial-icon {
  background: var(--primary);
  width: 50px;
  height: 50px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: #fff;
  flex-shrink: 0;
}

/* How it Works */
.how-it-works {
  padding: 80px 5%;
  background: var(--night-2);
}

.step-card {
  text-align: center;
  padding: 30px;
  position: relative;
}

.step-number {
  font-size: 4rem;
  font-weight: 900;
  color: var(--glass-border);
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 0;
}

.step-content {
  position: relative;
  z-index: 1;
}

/* Mega FAQ Accordion */
.faq-section {
  padding: 80px 5%;
  background: var(--night);
}

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

.accordion-item {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  margin-bottom: 15px;
  border-radius: 12px;
  overflow: hidden;
}

.accordion-header {
  padding: 20px;
  width: 100%;
  text-align: left;
  background: transparent;
  border: none;
  color: #fff;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background 0.3s;
}

.accordion-header:hover {
  background: rgba(255,255,255,0.05);
}

.accordion-content {
  padding: 0 20px;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
  color: var(--text-muted);
}

.accordion-item.active .accordion-content {
  padding: 20px;
  max-height: 500px;
}

.accordion-item.active .accordion-header i {
  transform: rotate(180deg);
}

/* Testimonials */
.testimonials {
  padding: 80px 5%;
  background: linear-gradient(180deg, var(--night-2), var(--night));
}

.testimonial-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  padding: 30px;
  text-align: left;
}

.stars {
  color: #fbbf24;
  margin-bottom: 15px;
}

/* SEO Block */
.seo-block {
  padding: 60px 5%;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.3);
  text-align: justify;
}
.seo-block h2, .seo-block h3 {
  font-size: 1.2rem;
  color: rgba(255,255,255,0.4);
  text-align: left;
  margin-bottom: 10px;
}