/* --- VARIABLES & RESET --- */
:root {
  --bg-color: #060608;
  --panel-bg: rgba(18, 18, 22, 0.7);
  --hot-pink: #FF007F;
  --hot-pink-hover: #ff3399;
  --champagne-gold: #D4AF37;
  --champagne-light: #F3E5AB;
  --text-primary: #FFFFFF;
  --text-secondary: rgba(255, 255, 255, 0.7);
  --text-muted: rgba(255, 255, 255, 0.4);
  --border-color: rgba(212, 175, 55, 0.25);
  --input-bg: rgba(0, 0, 0, 0.4);
  --font-heading: 'Playfair Display', serif;
  --font-body: 'Montserrat', sans-serif;
}

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

body {
  font-family: var(--font-body);
  background-color: var(--bg-color);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  position: relative;
  background-image: url('https://offertabs.s3.amazonaws.com/offer/5tnksh/site/media/6aece95f559bc7.62148938.jpg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

.background-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, rgba(6, 6, 8, 0.6) 0%, rgba(6, 6, 8, 0.95) 100%);
  z-index: 0;
}

/* DECORATIVE GLOWS */
.glow-orb {
  position: fixed;
  width: 50vw;
  height: 50vw;
  max-width: 600px;
  max-height: 600px;
  border-radius: 50%;
  filter: blur(120px);
  z-index: 0;
  opacity: 0.35;
  pointer-events: none;
}

.pink-orb {
  background: radial-gradient(circle, var(--hot-pink) 0%, transparent 70%);
  top: -10%;
  right: -10%;
}

.gold-orb {
  background: radial-gradient(circle, var(--champagne-gold) 0%, transparent 70%);
  bottom: -10%;
  left: -10%;
  opacity: 0.2;
}

.site-container {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
  padding: 80px 20px 60px;
  display: flex;
  flex-direction: column;
  flex: 1;
  width: 100%;
}

/* --- TYPOGRAPHY & UTILITIES --- */
h1, h2, h3 {
  font-family: var(--font-heading);
  font-weight: 800;
  margin-bottom: 1rem;
}

.pink-text { color: var(--hot-pink); }
.text-gold { color: var(--champagne-gold); }
.text-center { text-align: center; }
.text-secondary { color: var(--text-secondary); }
.text-muted { color: var(--text-muted); font-size: 0.85em; font-weight: 400; }

.text-glow {
  text-shadow: 0 0 20px rgba(255, 0, 127, 0.5);
}

.mt-2 { margin-top: 0.5rem; }
.mt-4 { margin-top: 1.5rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-4 { margin-bottom: 1.5rem; }

/* --- HEADER --- */
.header {
  text-align: center;
  margin-bottom: 50px;
}

.subtitle {
  font-size: 0.85rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--champagne-gold);
  margin-bottom: 16px;
  font-weight: 600;
}

.header h1 {
  font-size: 3.5rem;
  line-height: 1.1;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 24px;
}

.header h1 .highlight {
  background: linear-gradient(135deg, var(--hot-pink), #ff66b2);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-weight: 900;
}

.header-divider {
  width: 80px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--champagne-gold), transparent);
  margin: 0 auto 30px;
}

.prize-text {
  font-size: 1.3rem;
  color: var(--champagne-light);
  letter-spacing: 0.05em;
  margin-bottom: 16px;
  text-shadow: 0 2px 10px rgba(212, 175, 55, 0.3);
}

.pill-badge {
  display: inline-block;
  background: rgba(212, 175, 55, 0.1);
  border: 1px solid var(--border-color);
  padding: 6px 20px;
  border-radius: 99px;
  font-size: 0.85rem;
  color: var(--champagne-light);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 24px;
  box-shadow: inset 0 0 20px rgba(212, 175, 55, 0.05);
}

.intro-text {
  font-size: 1.15rem;
  color: var(--text-secondary);
  margin-bottom: 30px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.dates-text {
  display: flex;
  justify-content: center;
  gap: 30px;
  background: rgba(255, 255, 255, 0.03);
  padding: 20px 30px;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  max-width: 600px;
  margin: 0 auto;
}

.date-item {
  display: flex;
  flex-direction: column;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
}

.date-item span {
  font-size: 0.75rem;
  color: var(--champagne-gold);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 4px;
}

/* --- CARDS & PANELS --- */
.card {
  background: var(--panel-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-color);
  border-radius: 24px;
  padding: 50px;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.6), inset 0 1px 0 rgba(255, 255, 255, 0.1);
  margin-bottom: 40px;
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
}

.card-title {
  font-size: 2.2rem;
  color: var(--champagne-gold);
  margin-bottom: 20px;
}

.success-divider {
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--hot-pink), transparent);
  margin: 30px auto;
}

/* --- FORMS --- */
.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--text-secondary);
  letter-spacing: 0.03em;
}

.form-label.required::after {
  content: " *";
  color: var(--hot-pink);
}

.form-control {
  width: 100%;
  padding: 16px 20px;
  font-size: 1rem;
  font-family: inherit;
  color: var(--text-primary);
  background-color: var(--input-bg);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  transition: all 0.3s ease;
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.2);
}

.form-control::placeholder {
  color: rgba(255, 255, 255, 0.2);
}

.form-control:focus {
  outline: none;
  border-color: var(--champagne-gold);
  background-color: rgba(0, 0, 0, 0.6);
  box-shadow: 0 0 0 4px rgba(212, 175, 55, 0.15), inset 0 2px 4px rgba(0, 0, 0, 0.2);
}

.grid-2-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.grid-3-col {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 15px;
}

/* Custom Radio & Checkbox */
.radio-group {
  display: flex;
  gap: 30px;
  flex-wrap: wrap;
}

.radio-label, .checkbox-label {
  display: flex;
  align-items: flex-start;
  cursor: pointer;
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.5;
  transition: color 0.3s;
}

.radio-label:hover, .checkbox-label:hover {
  color: var(--text-primary);
}

/* Hide native inputs */
.radio-label input[type="radio"],
.checkbox-label input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  cursor: pointer;
  height: 0;
  width: 0;
}

/* Custom markers */
.custom-radio, .custom-checkbox {
  position: relative;
  display: inline-block;
  min-width: 22px;
  width: 22px;
  height: 22px;
  background-color: rgba(0, 0, 0, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.3);
  margin-right: 12px;
  margin-top: 2px;
  transition: all 0.3s ease;
}

.custom-radio { border-radius: 50%; }
.custom-checkbox { border-radius: 6px; }

/* Checked states */
.radio-label input:checked ~ .custom-radio {
  border-color: var(--hot-pink);
  background-color: transparent;
  box-shadow: 0 0 10px rgba(255, 0, 127, 0.3);
}

.radio-label input:checked ~ .custom-radio::after {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 12px; height: 12px;
  border-radius: 50%;
  background-color: var(--hot-pink);
}

.checkbox-label input:checked ~ .custom-checkbox {
  background-color: var(--hot-pink);
  border-color: var(--hot-pink);
  box-shadow: 0 0 10px rgba(255, 0, 127, 0.3);
}

.checkbox-label input:checked ~ .custom-checkbox::after {
  content: '';
  position: absolute;
  left: 7px; top: 3px;
  width: 6px; height: 12px;
  border: solid white;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.checkbox-text {
  flex: 1;
}

/* BUTTONS */
.btn {
  display: inline-block;
  font-family: var(--font-body);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  padding: 18px 36px;
  border-radius: 12px;
  border: none;
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  text-align: center;
  font-size: 1.05rem;
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn-primary {
  background: linear-gradient(135deg, var(--hot-pink), #e60073);
  color: #fff;
  box-shadow: 0 10px 25px rgba(255, 0, 127, 0.4), inset 0 1px 0 rgba(255,255,255,0.2);
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(135deg, #ff3399, var(--hot-pink));
  z-index: -1;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 35px rgba(255, 0, 127, 0.6), inset 0 1px 0 rgba(255,255,255,0.3);
}

.btn-primary:hover::before {
  opacity: 1;
}

.btn-primary:active {
  transform: translateY(1px);
  box-shadow: 0 5px 15px rgba(255, 0, 127, 0.4);
}

.btn-block {
  width: 100%;
}

.btn:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}

/* LEGAL & LINKS */
.text-link {
  color: var(--champagne-gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(212, 175, 55, 0.4);
  transition: all 0.2s ease;
}

.text-link:hover {
  color: #fff;
  border-bottom-color: #fff;
}

.legal-disclosure {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.3);
  line-height: 1.6;
  padding: 0 20px;
}

.site-footer {
  margin-top: auto;
  padding-top: 50px;
  text-align: center;
  position: relative;
  z-index: 2;
}

.footer-links {
  margin-bottom: 25px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 15px;
}

.divider-dot {
  color: var(--champagne-gold);
  opacity: 0.5;
}

.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  transition: color 0.2s ease;
}

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

/* ALERTS */
.alert {
  padding: 16px 20px;
  border-radius: 12px;
  margin-top: 24px;
  font-weight: 500;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
}

.alert-error {
  background-color: rgba(255, 0, 0, 0.1);
  border: 1px solid rgba(255, 0, 0, 0.3);
  color: #ff6b6b;
}

/* UTILITIES */
.hidden {
  display: none !important;
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .header h1 {
    font-size: 2.5rem;
  }
  
  .dates-text {
    flex-direction: column;
    gap: 15px;
    text-align: center;
  }
  
  .card {
    padding: 30px 20px;
  }
}

@media (max-width: 600px) {
  .site-container {
    padding: 40px 15px 30px;
  }
  
  .header h1 {
    font-size: 2rem;
  }
  
  .grid-2-col, .grid-3-col {
    grid-template-columns: 1fr;
    gap: 15px;
  }
  
  .radio-group {
    flex-direction: column;
    gap: 15px;
  }
  
  .btn {
    padding: 16px 24px;
    font-size: 1rem;
  }
}