/* assets/styles.css */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

:root {
  --primary: #0F52BA; /* Sapphire blue */
  --primary-light: #4175DF;
  --secondary: #10B981; /* Emerald green */
  --dark: #1F2937;
  --gray: #4B5563;
  --light-gray: #9CA3AF;
  --light: #F3F4F6;
  --white: #FFFFFF;
}

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

body {
  font-family: 'Inter', sans-serif;
  color: var(--dark);
  background-color: var(--light);
  line-height: 1.6;
}

/* Header / Advertorial Disclosure */
.advertorial-header {
  text-align: center;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 8px;
  background-color: #E5E7EB;
  color: var(--gray);
  font-weight: 600;
}

.top-bar {
  background: var(--white);
  padding: 15px 20px;
  display: flex;
  justify-content: center;
  align-items: center;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
  position: sticky;
  top: 0;
  z-index: 100;
}

.logo {
  font-weight: 800;
  font-size: 1.8rem;
  color: var(--primary);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 8px;
  letter-spacing: -0.5px;
}

/* Main Container */
.container {
  max-width: 800px;
  margin: 0 auto;
  padding: 40px 20px;
}

.hero {
  text-align: center;
  margin-bottom: 40px;
}

.hero-tag {
  display: inline-block;
  background: rgba(16, 185, 129, 0.1);
  color: var(--secondary);
  padding: 6px 16px;
  border-radius: 20px;
  font-weight: 700;
  font-size: 0.85rem;
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.hero h1 {
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--dark);
  line-height: 1.15;
  margin-bottom: 20px;
  letter-spacing: -1px;
}

.hero p {
  font-size: 1.15rem;
  color: var(--gray);
  max-width: 650px;
  margin: 0 auto;
}

.hero-image-wrapper {
  margin: 30px 0;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 25px 50px -12px rgba(0,0,0,0.15);
  position: relative;
}

.hero-image-wrapper img {
  width: 100%;
  display: block;
  transition: transform 0.5s ease;
}

.hero-image-wrapper:hover img {
  transform: scale(1.03);
}

.image-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(transparent, rgba(0,0,0,0.7));
  color: white;
  padding: 20px;
  text-align: left;
  font-size: 0.9rem;
}

/* Quiz Container */
.quiz-container {
  background: var(--white);
  border-radius: 24px;
  padding: 40px;
  box-shadow: 0 20px 40px -10px rgba(0,0,0,0.08);
  position: relative;
  overflow: hidden;
  margin-bottom: 50px;
}

.progress-bar {
  height: 8px;
  background: var(--light);
  border-radius: 4px;
  margin-bottom: 35px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: var(--primary);
  width: 25%;
  transition: width 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.quiz-step {
  display: none;
  animation: slideUp 0.5s ease forwards;
}

.quiz-step.active {
  display: block;
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.question-title {
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 25px;
  text-align: center;
  color: var(--dark);
}

.options-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 15px;
}

@media(min-width: 600px) {
  .options-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.option-btn {
  background: var(--white);
  border: 2px solid #E5E7EB;
  padding: 24px 20px;
  border-radius: 16px;
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--dark);
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.option-btn::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100%;
  height: 100%;
  background: rgba(15, 82, 186, 0.1);
  transform: translate(-50%, -50%) scale(0);
  border-radius: 50%;
  transition: transform 0.4s ease;
  z-index: 0;
}

.option-btn:hover::after, .option-btn:active::after {
  transform: translate(-50%, -50%) scale(2);
}

.option-btn span {
  position: relative;
  z-index: 1;
}

.option-btn:hover {
  border-color: var(--primary);
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(15, 82, 186, 0.1);
}

/* Results Section */
.results-section {
  text-align: center;
}

.loading-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 50px 0;
}

.spinner {
  width: 60px;
  height: 60px;
  border: 5px solid rgba(15, 82, 186, 0.1);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 1s cubic-bezier(0.55, 0.15, 0.45, 0.85) infinite;
  margin-bottom: 25px;
}

.loading-text {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--gray);
}

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

.result-content {
  display: none;
  animation: slideUp 0.6s ease forwards;
}

.match-score {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(16, 185, 129, 0.1);
  color: var(--secondary);
  padding: 10px 24px;
  border-radius: 30px;
  font-weight: 700;
  font-size: 1.1rem;
  margin-bottom: 25px;
}

.result-content h2 {
  font-size: 2.2rem;
  font-weight: 800;
  margin-bottom: 20px;
  color: var(--dark);
}

.result-content p {
  font-size: 1.1rem;
  color: var(--gray);
  margin-bottom: 35px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.cta-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  background: var(--primary);
  color: white;
  text-decoration: none;
  font-size: 1.25rem;
  font-weight: 700;
  padding: 20px 48px;
  border-radius: 50px;
  box-shadow: 0 15px 30px rgba(15, 82, 186, 0.3);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.cta-button::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: left 0.5s ease;
}

.cta-button:hover {
  background: var(--primary-light);
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(15, 82, 186, 0.4);
}

.cta-button:hover::before {
  left: 100%;
}

.pulse-animation {
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.03); }
  100% { transform: scale(1); }
}

/* Informational Content */
.info-section {
  background: var(--white);
  border-radius: 24px;
  padding: 50px;
  box-shadow: 0 20px 40px -10px rgba(0,0,0,0.05);
  margin-bottom: 40px;
}

.info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
  margin-bottom: 50px;
}

.info-grid:last-child {
  margin-bottom: 0;
}

.info-grid.reverse {
  direction: rtl;
}

.info-grid.reverse > * {
  direction: ltr;
}

.info-grid img {
  width: 100%;
  border-radius: 20px;
  box-shadow: 0 15px 30px rgba(0,0,0,0.1);
}

@media(max-width: 768px) {
  .info-grid {
    grid-template-columns: 1fr;
  }
  .info-grid.reverse {
    direction: ltr;
  }
}

.info-content h2 {
  font-size: 2.2rem;
  margin-bottom: 20px;
  color: var(--dark);
  font-weight: 800;
  letter-spacing: -0.5px;
}

.info-content p {
  color: var(--gray);
  margin-bottom: 20px;
  font-size: 1.1rem;
}

.features-list {
  list-style: none;
  margin-top: 25px;
}

.features-list li {
  display: flex;
  align-items: flex-start;
  margin-bottom: 15px;
  gap: 15px;
  font-size: 1.05rem;
  color: var(--dark);
  font-weight: 500;
}

.features-list li svg {
  color: var(--secondary);
  flex-shrink: 0;
  margin-top: 3px;
  width: 24px;
  height: 24px;
}

.ingredients-box {
  background: var(--light);
  border-radius: 16px;
  padding: 30px;
  margin-top: 30px;
}

.ingredients-box h3 {
  font-size: 1.4rem;
  margin-bottom: 15px;
}

.ingredients-box ul {
  list-style-type: disc;
  padding-left: 20px;
  color: var(--gray);
}

.ingredients-box ul li {
  margin-bottom: 10px;
}

/* Footer */
footer {
  background: var(--dark);
  color: rgba(255,255,255,0.7);
  padding: 80px 20px 40px;
}

.footer-content {
  max-width: 1000px;
  margin: 0 auto;
}

.footer-disclaimer {
  font-size: 0.85rem;
  margin-bottom: 50px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  padding-bottom: 50px;
  line-height: 1.8;
}

.footer-disclaimer p {
  margin-bottom: 15px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 25px;
  margin-bottom: 40px;
}

.footer-links a {
  color: rgba(255,255,255,0.9);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  transition: color 0.2s ease;
}

.footer-links a:hover {
  color: var(--white);
  text-decoration: underline;
}

.copyright {
  text-align: center;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.5);
}

/* Legal Pages */
.legal-container {
  background: white;
  max-width: 800px;
  margin: 40px auto;
  padding: 50px;
  border-radius: 20px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}

.legal-container h1 {
  font-size: 2.5rem;
  margin-bottom: 30px;
  color: var(--dark);
  border-bottom: 2px solid var(--light);
  padding-bottom: 15px;
}

.legal-container h2 {
  font-size: 1.5rem;
  margin: 30px 0 15px;
  color: var(--dark);
}

.legal-container p {
  margin-bottom: 15px;
  color: var(--gray);
}

.legal-container ul {
  margin-bottom: 15px;
  padding-left: 20px;
  color: var(--gray);
}