:root {
  /* Warm Earth Tones & Soft Greens */
  --bg-color: #FAF6F0; /* Soft off-white / warm sand */
  --text-primary: #3E4C41; /* Deep forest green */
  --text-secondary: #6B705C; /* Sage green */
  --accent-green: #8DA399; /* Soft minty sage */
  --accent-earth: #D4A373; /* Warm tan/terracotta */
  --card-bg: rgba(255, 255, 255, 0.6);
  --white: #FFFFFF;
}

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

body {
  font-family: 'Outfit', sans-serif;
  background-color: var(--bg-color);
  color: var(--text-primary);
  line-height: 1.6;
  scroll-behavior: smooth;
}

/* Typography */
h1, h2, h3 {
  font-weight: 600;
  color: var(--text-primary);
}

/* Navigation */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 5%;
  background: rgba(250, 246, 240, 0.9);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 4px 20px rgba(0,0,0,0.03);
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 2rem;
  align-items: center;
}

.nav-links a {
  text-decoration: none;
  color: var(--text-primary);
  font-weight: 500;
  transition: color 0.3s;
}

.nav-links a:hover {
  color: var(--accent-earth);
}

/* Buttons */
.btn-primary, .btn-primary-outline, .btn-secondary {
  padding: 0.8rem 1.5rem;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 500;
  transition: all 0.3s ease;
  cursor: pointer;
  border: none;
}

.btn-primary {
  background-color: var(--accent-green);
  color: var(--white);
  box-shadow: 0 4px 15px rgba(141, 163, 153, 0.3);
}

.btn-primary:hover {
  background-color: var(--text-secondary);
  transform: translateY(-2px);
}

.btn-primary-outline {
  border: 2px solid var(--accent-green);
  color: var(--accent-green);
}

.btn-primary-outline:hover {
  background-color: var(--accent-green);
  color: var(--white);
}

.btn-secondary {
  background-color: var(--white);
  color: var(--text-primary);
  box-shadow: 0 4px 15px rgba(0,0,0,0.05);
}

.btn-secondary:hover {
  background-color: var(--accent-earth);
  color: var(--white);
}

/* Hero Section */
.hero {
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 0 5%;
  /* Soft warm gradient background */
  background: linear-gradient(135deg, rgba(250, 246, 240, 1) 0%, rgba(212, 163, 115, 0.15) 100%);
}

.hero-content {
  max-width: 800px;
}

.hero h1 {
  font-size: 3.5rem;
  margin-bottom: 1rem;
  line-height: 1.2;
}

.hero p {
  font-size: 1.2rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
}

/* Services */
.services {
  padding: 5rem 5%;
  text-align: center;
}

.services h2 {
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
}

.section-subtitle {
  color: var(--text-secondary);
  margin-bottom: 3rem;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.service-card {
  background: var(--card-bg);
  backdrop-filter: blur(12px);
  padding: 2.5rem 1.5rem;
  border-radius: 20px;
  border: 1px solid rgba(255,255,255,0.8);
  box-shadow: 0 10px 30px rgba(0,0,0,0.02);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 35px rgba(0,0,0,0.05);
  border-bottom: 3px solid var(--accent-earth);
}

.card-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.service-card h3 {
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.service-card p {
  font-size: 0.95rem;
  color: var(--text-secondary);
}

/* Team */
.team {
  padding: 5rem 5%;
  background: rgba(141, 163, 153, 0.1);
}

.team h2 {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 3rem;
}

.team-layout {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  justify-content: center;
}

.team-member, .visiting-doctors {
  background: var(--white);
  padding: 2.5rem;
  border-radius: 20px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.02);
  flex: 1 1 400px;
}

.team-member {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
}

.avatar {
  font-size: 4rem;
  background: var(--bg-color);
  padding: 1rem;
  border-radius: 50%;
}

.member-info h3 {
  font-size: 1.5rem;
}

.role {
  color: var(--accent-earth);
  font-weight: 500;
  display: block;
  margin-bottom: 1rem;
}

.visiting-doctors h3 {
  margin-bottom: 1.5rem;
  color: var(--text-primary);
}

.visiting-doctors ul {
  list-style: none;
}

.visiting-doctors li {
  padding: 1rem 0;
  border-bottom: 1px solid rgba(0,0,0,0.05);
  color: var(--text-secondary);
}

.visiting-doctors li:last-child {
  border-bottom: none;
}

/* FAQ */
.faq-section {
  padding: 5rem 5%;
  max-width: 800px;
  margin: 0 auto;
}

.faq-section h2 {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 3rem;
}

.faq-item {
  background: var(--card-bg);
  border: 1px solid rgba(255,255,255,0.8);
  margin-bottom: 1rem;
  border-radius: 12px;
  overflow: hidden;
}

.faq-question {
  width: 100%;
  text-align: left;
  padding: 1.5rem;
  background: none;
  border: none;
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--text-primary);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-question::after {
  content: '+';
  font-size: 1.5rem;
  color: var(--accent-earth);
  transition: transform 0.3s;
}

.faq-question.active::after {
  content: '−';
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out;
  padding: 0 1.5rem;
}

.faq-question.active + .faq-answer {
  padding-bottom: 1.5rem;
  /* Arbitrary large height to allow transition */
  max-height: 200px; 
}

/* Contact */
.contact {
  padding: 5rem 5%;
  background: var(--text-primary);
  color: var(--white);
}

.contact-card {
  max-width: 1000px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 3rem;
  background: rgba(255,255,255,0.05);
  padding: 3rem;
  border-radius: 20px;
  backdrop-filter: blur(10px);
}

.contact-info {
  flex: 1 1 300px;
}

.contact-info h2 {
  color: var(--white);
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.contact-info ul {
  list-style: none;
  margin-top: 2rem;
}

.contact-info li {
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.contact-form {
  flex: 1 1 400px;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-form input, .contact-form textarea {
  padding: 1rem;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.2);
  background: rgba(255,255,255,0.9);
  font-family: inherit;
}

/* Footer */
footer {
  text-align: center;
  padding: 2rem;
  background: var(--text-primary);
  color: rgba(255,255,255,0.6);
  font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 768px) {
  .hero h1 {
    font-size: 2.5rem;
  }
  .nav-links {
    display: none; /* simple mobile hide for preview */
  }
}