/* RESET & VARIABLE DEFINITIONS */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --bg-color: #030307;
  --text-primary: #ffffff;
  --text-secondary: #b3b3cc;
  --neon-purple: #c77dff;
  --neon-cyan: #00f5d4;
  --neon-yellow: #f9c74f;
  --neon-dark: #221929;
  --font-heading: 'Orbitron', sans-serif;
  --font-body: 'Inter', sans-serif;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-color);
  color: var(--text-primary);
  overflow-x: hidden;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* BACKGROUND MATRIX EFFECTS */
.stars {
  position: fixed;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.15) 1px, transparent 1px);
  background-size: 32px 32px;
  opacity: 0.6;
  z-index: -1;
  pointer-events: none;
}

/* NAVIGATION BAR */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 5%;
  background: linear-gradient(to bottom, rgba(3, 3, 7, 0.9), transparent);
  z-index: 100;
}

.main-logo {
  width: 100%;
  max-width: 180px;
  height: auto;
  display: block;
}

.nav-links {
  display: flex;
  gap: 25px;
}

.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-family: var(--font-heading);
  font-size: 0.9rem;
  letter-spacing: 1px;
  font-weight: 500;
  transition: color 0.3s ease;
}

.nav-links a:hover, 
.nav-links a.active {
  color: var(--neon-cyan);
  text-shadow: 0 0 10px rgba(0, 245, 212, 0.4);
}

/* HERO CONTAINER LAYOUT */
.hero-container {
  flex: 1;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  align-items: center;
  padding: 40px 8%;
  gap: 60px;
  max-width: 1400px;
  margin: 0 auto;
  width: 100%;
}

/* HERO TEXT CONTENT */
.hero-text {
  z-index: 10;
}

.badge {
  display: inline-block;
  padding: 6px 14px;
  background: rgba(199, 125, 255, 0.1);
  border: 1px solid var(--neon-purple);
  color: var(--neon-purple);
  border-radius: 20px;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 25px;
  box-shadow: 0 0 15px rgba(199, 125, 255, 0.15);
}

.hero-text h1 {
  font-family: var(--font-heading);
  font-size: 3.8rem;
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 25px;
  letter-spacing: -1px;
}

.neon-text {
  color: var(--neon-cyan);
  text-shadow: 0 0 20px rgba(0, 245, 212, 0.5);
}

.hero-text p {
  color: var(--text-secondary);
  font-size: 1.1rem;
  line-height: 1.7;
  max-width: 540px;
  margin-bottom: 40px;
}

/* APP APP STORE / SOCIAL BUTTONS */
.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  padding: 12px 28px;
  border-radius: 14px;
  text-decoration: none;
  color: var(--text-primary);
  font-family: var(--font-body);
  transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  background: rgba(255, 255, 255, 0.03);
  border: 2px solid rgba(255, 255, 255, 0.1);
}

.btn i {
  font-size: 1.8rem;
}

.btn span {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  line-height: 1.2;
}

.btn small {
  font-size: 0.75rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.btn strong {
  font-size: 1.05rem;
  font-family: var(--font-heading);
}

/* Custom Interactive Brand States */
.btn-google {
  border-color: var(--neon-cyan);
  background: linear-gradient(135deg, rgba(0, 245, 212, 0.05), transparent);
}

.btn-google:hover {
  background: var(--neon-cyan);
  color: var(--bg-color);
  box-shadow: 0 0 25px rgba(0, 245, 212, 0.4);
  transform: translateY(-3px);
}

.btn-google:hover small {
  color: rgba(3, 3, 7, 0.8);
}

.btn-tiktok {
  border-color: var(--neon-purple);
  background: linear-gradient(135deg, rgba(199, 125, 255, 0.05), transparent);
}

.btn-tiktok:hover {
  background: var(--neon-purple);
  color: var(--bg-color);
  box-shadow: 0 0 25px rgba(199, 125, 255, 0.4);
  transform: translateY(-3px);
}

.btn-tiktok:hover small {
  color: rgba(3, 3, 7, 0.8);
}

/* RESPONSIVE ROTATING NEON RING SYSTEM */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  position: relative;
  aspect-ratio: 1 / 1;
}

.ring-system {
  position: relative;
  width: 100%;
  height: 100%;
  max-width: 480px;
  max-height: 480px;
  display: flex;
  justify-content: center;
  align-items: center;
}

/* Dynamic Dynamic SVG shape element styling */
.dynamic-ring {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  transform-origin: center center;
  pointer-events: none;
}

.ring-layer1 { animation: spin 8s linear infinite; }
.ring-layer2 { animation: spin 14s linear infinite reverse; }
.ring-layer3 { animation: spin 20s linear infinite; }
.ring-layer4 { animation: spin 40s linear infinite reverse; }

.core {
  position: absolute;
  width: 26px;
  height: 26px;
  background-color: #ffffff;
  border-radius: 50%;
  box-shadow: 0 0 30px 10px var(--neon-cyan), 0 0 10px var(--neon-purple);
  z-index: 5;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* FOOTER SETUP */
footer {
  padding: 40px 5%;
  text-align: center;
  background: rgba(3, 3, 7, 0.6);
  border-top: 1px solid rgba(255, 255, 255, 0.03);
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.4);
}

.footer-links {
  margin-top: 12px;
}

.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.2s ease;
}

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

/* --- ADAPTIVE RESPONSIVE MEDIA QUERIES --- */

@media (max-width: 1024px) {
  .hero-text h1 {
    font-size: 3rem;
  }
  .hero-container {
    gap: 30px;
    padding: 40px 5%;
  }
}

@media (max-width: 850px) {
  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
    padding-top: 20px;
    gap: 50px;
  }

  .hero-text {
    display: flex;
    flex-direction: column;
    align-items: center;
    order: 1;
  }

  .hero-text p {
    margin: 0 auto 30px auto;
  }

  .hero-buttons {
    justify-content: center;
  }

  .hero-visual {
    order: 2;
    max-width: 360px;
    margin: 0 auto;
  }
  
  .ring-system {
    width: 100%;
    height: 100%;
  }
}

@media (max-width: 480px) {
  .navbar {
    flex-direction: column;
    gap: 15px;
    padding: 20px;
  }

  .hero-text h1 {
    font-size: 2.3rem;
  }

  .hero-buttons {
    flex-direction: column;
    width: 100%;
    max-width: 290px;
  }

  .btn {
    width: 100%;
    justify-content: center;
  }
}

/* FEEDBACK FORM COMPONENT REFINEMENT */
.feedback-container {
  width: 100%;
  max-width: 550px;
}

.feedback-form {
  margin-top: 25px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  text-align: left;
}

.form-group label {
  color: var(--neon-purple);
  font-family: var(--font-heading);
  font-size: 0.8rem;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.form-group input[type="text"],
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(199, 125, 255, 0.2);
  border-radius: 10px;
  color: white;
  font-family: var(--font-body);
  font-size: 1rem;
  transition: all 0.3s ease;
}

.form-group input[type="text"]:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--neon-cyan);
  box-shadow: 0 0 15px rgba(0, 245, 212, 0.15);
  background: rgba(255, 255, 255, 0.05);
}

.form-group input[readonly] {
  background: rgba(199, 125, 255, 0.05);
  border-color: rgba(199, 125, 255, 0.2);
  color: var(--neon-purple);
  cursor: not-allowed;
}

.submit-btn {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  justify-content: center;
  background: linear-gradient(135deg, var(--neon-purple), #9d4edd);
  border: none;
  color: var(--bg-color) !important;
  box-shadow: 0 0 20px rgba(199, 125, 255, 0.3);
}

.submit-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 0 30px rgba(199, 125, 255, 0.5);
  background: var(--neon-purple);
}