:root {
  --bg-color: #0d0d0f;
  --bg-alt: #161619;
  --text-primary: #f2f2f3;
  --text-secondary: #9a9a9d;
  --accent: #d6a2ad;
  --accent-hover: #c08497;
  --font-heading: 'Cormorant Garamond', serif;
  --font-body: 'Inter', 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;
  overflow-x: hidden;
  overflow-y: auto;
}

a {
  text-decoration: none;
  color: inherit;
  transition: all 0.3s ease;
}

/* === HERO === */
.hero.full-screen {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  padding: 40px 0;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
}

.hero-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle, rgba(13,13,15,0.7) 0%, rgba(13,13,15,0.9) 100%);
}

.hero-content {
  max-width: 800px;
  padding: 40px;
  z-index: 10;
}

.main-title {
  font-family: var(--font-heading);
  font-size: clamp(64px, 12vw, 120px);
  font-weight: 300;
  margin-bottom: 10px;
  line-height: 1;
  letter-spacing: -2px;
}

.subtitle {
  font-family: var(--font-body);
  font-size: clamp(16px, 3vw, 22px);
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 4px;
  font-weight: 300;
  margin-bottom: 30px;
}

.categories {
  font-family: var(--font-heading);
  font-size: clamp(24px, 5vw, 42px);
  font-style: italic;
  font-weight: 300;
  margin-bottom: 20px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 15px;
  opacity: 0.9;
}

.categories .dot {
  font-style: normal;
  color: var(--accent);
  font-size: 0.6em;
}

.description {
  font-size: clamp(16px, 2vw, 18px);
  color: var(--text-secondary);
  font-weight: 300;
  margin-bottom: 50px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* === SOCIAL BUTTONS === */
.social-container {
  display: flex;
  flex-direction: column;
  gap: 15px;
  align-items: center;
}

.social-row {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn-social {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 28px;
  border-radius: 50px;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 1px;
  text-transform: uppercase;
  border: 1px solid rgba(255,255,255,0.1);
  background: rgba(255,255,255,0.03);
  backdrop-filter: blur(10px);
  color: var(--text-primary);
  cursor: pointer;
  font-family: inherit;
  transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
}

.btn-icon {
  width: 24px;
  height: 24px;
  object-fit: contain;
  transition: transform 0.3s ease;
}

.btn-social:hover .btn-icon {
  transform: scale(1.1);
}

.btn-social:hover {
  transform: translateY(-5px);
  border-color: var(--accent);
  background: rgba(214, 162, 173, 0.1);
  color: var(--accent);
  box-shadow: 0 10px 20px rgba(0,0,0,0.2);
}

.btn-social.whatsapp:hover {
  border-color: #25D366;
  background: rgba(37, 211, 102, 0.1);
  color: #25D366;
}

.btn-social.instagram:hover {
  border-color: #E1306C;
  background: rgba(225, 48, 108, 0.1);
  color: #E1306C;
}

/* === ANIMATIONS === */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 1.2s cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
  .categories {
    flex-direction: column;
    gap: 5px;
  }
  .categories .dot {
    display: none;
  }
  .social-container {
    width: 100%;
  }
  .social-row {
    flex-direction: column;
    align-items: center;
    gap: 10px;
  }
  .btn-social {
    width: 250px;
    justify-content: center;
  }
}

/* === MODAL & QUIZ === */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(10px);
  z-index: 1000;
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-content {
  background: var(--bg-alt);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 12px;
  width: 90%;
  max-width: 650px;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  padding: 40px;
  transform: translateY(20px);
  transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
  box-shadow: 0 25px 50px rgba(0,0,0,0.5);
}

.modal-overlay.active .modal-content {
  transform: translateY(0);
}

.modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: none;
  border: none;
  font-size: 28px;
  color: var(--text-secondary);
  cursor: pointer;
  line-height: 1;
  transition: color 0.3s ease;
}

.modal-close:hover {
  color: var(--accent);
}

.modal-header {
  text-align: center;
  margin-bottom: 30px;
}

.modal-header h2.modal-title {
  font-family: var(--font-heading);
  font-size: clamp(32px, 5vw, 42px);
  font-weight: 300;
  margin-bottom: 10px;
  line-height: 1;
}

.modal-header p.modal-subtitle {
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 2px;
}

.form-group {
  margin-bottom: 25px;
}

.form-group label {
  display: block;
  font-size: 15px;
  color: var(--text-primary);
  margin-bottom: 10px;
  font-weight: 500;
}

input[type="number"],
input[type="text"] {
  width: 100%;
  padding: 12px 15px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 15px;
  transition: all 0.3s ease;
  outline: none;
}

input[type="range"] {
  accent-color: var(--accent);
}

input[type="number"]:focus,
input[type="text"]:focus {
  border-color: var(--accent);
  background: rgba(255,255,255,0.08);
}

.radio-group {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.radio-group.list-group {
  flex-direction: column;
}

.radio-label {
  display: inline-flex;
  align-items: center;
  padding: 10px 16px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 30px;
  cursor: pointer;
  font-size: 14px;
  color: var(--text-secondary);
  transition: all 0.3s ease;
  user-select: none;
  margin: 0 !important; /* Override standard label margin */
}

.radio-label:hover {
  background: rgba(255,255,255,0.08);
}

/* Hide standard radio and checkbox element */
.radio-label input[type="radio"],
.radio-label input[type="checkbox"] {
  display: none;
}

/* Checked state styling via JS class */
.radio-label.selected {
  background: rgba(214, 162, 173, 0.15);
  border-color: var(--accent);
  color: var(--text-primary);
}

.btn-submit {
  width: 100%;
  padding: 16px;
  background-color: var(--accent);
  color: #000;
  border: none;
  border-radius: 8px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 16px;
  cursor: pointer;
  transition: all 0.3s ease;
  margin-top: 10px;
}

.btn-submit:hover {
  background-color: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 15px rgba(214, 162, 173, 0.3);
}

.btn-submit:disabled {
  background-color: rgba(255,255,255,0.1);
  color: var(--text-secondary);
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.hidden {
  display: none !important;
}

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

.mb-3 {
  margin-bottom: 20px;
}

.success-icon {
  font-size: 48px;
  color: #25D366;
  margin-bottom: 20px;
}