:root {
  --bg: #FFF9F0;
  --surface: #FFFFFF;
  --primary: #4A7C59;
  --primary-dark: #3A6147;
  --primary-light: rgba(74, 124, 89, 0.1);
  --primary-xlight: rgba(74, 124, 89, 0.05);
  --secondary: #C4A35A;
  --secondary-light: rgba(196, 163, 90, 0.15);
  --accent: #8B5E3C;
  --accent-light: rgba(139, 94, 60, 0.1);
  --gold: #D4A853;
  --gold-light: rgba(212, 168, 83, 0.15);
  --cream: #FFF8E7;
  --text: #2D3A2E;
  --muted: #6B7B6E;
  --shadow: 0 8px 24px rgba(74, 124, 89, 0.1);
  --shadow-lg: 0 16px 40px rgba(74, 124, 89, 0.15);
  --radius: 20px;
  --radius-sm: 12px;
  --maxw: 1120px;
  font-family: 'Nunito', 'Segoe UI', system-ui, -apple-system, sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  font-family: 'Nunito', 'Segoe UI', system-ui, -apple-system, sans-serif;
  font-weight: 500;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

a:hover {
  color: var(--secondary);
}

img {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
}

/* NAVIGATION */
.nav-shell {
  position: sticky;
  top: 0;
  z-index: 20;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 14px 20px;
}

.nav-bar {
  background: rgba(255, 249, 240, 0.95);
  backdrop-filter: blur(16px);
  box-shadow: 0 4px 20px rgba(74, 124, 89, 0.06);
  border-bottom: 1px solid rgba(74, 124, 89, 0.08);
}

.nav-bar.scrolled {
  box-shadow: 0 8px 30px rgba(74, 124, 89, 0.1);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  color: var(--primary);
  font-family: 'Fraunces', Georgia, serif;
  font-size: 1.15rem;
}

.brand img {
  border-radius: 50%;
  object-fit: cover;
  background: transparent;
  padding: 0;
  width: 60px;
  height: 60px;
}

.brand span {
  display: block;
  line-height: 1.2;
}

.brand .tagline {
  font-size: 0.7rem;
  color: var(--muted);
  font-weight: 600;
  font-family: 'Nunito', sans-serif;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 20px;
  font-weight: 700;
  color: var(--muted);
  font-size: 0.95rem;
}

.nav-links a.active {
  color: var(--primary);
}

.nav-cta {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff;
  padding: 10px 18px;
  border-radius: 999px;
  font-weight: 700;
  box-shadow: 0 4px 16px rgba(74, 124, 89, 0.3);
  transition: all 0.3s ease;
}

.nav-cta:hover {
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(74, 124, 89, 0.4);
}

.nav-toggle {
  display: none;
  background: var(--primary-light);
  border: none;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  color: var(--primary);
  cursor: pointer;
}

@media (max-width: 900px) {
  .nav-links {
    position: fixed;
    inset: 70px 16px auto 16px;
    background: var(--surface);
    flex-direction: column;
    align-items: flex-start;
    padding: 20px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    display: none;
  }
  .nav-links.open {
    display: flex;
  }
  .nav-toggle {
    display: flex;
  }
}

/* Floating Leaves */
.leaves {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.leaf {
  position: absolute;
  font-size: 24px;
  opacity: 0.12;
  animation: leafFloat linear infinite;
}

@keyframes leafFloat {
  0% { transform: translateY(110vh) rotate(0deg); opacity: 0; }
  5% { opacity: 0.12; }
  95% { opacity: 0.12; }
  100% { transform: translateY(-10vh) rotate(30deg); opacity: 0; }
}

/* LAYOUT */
.section {
  max-width: var(--maxw);
  margin: 40px auto;
  padding: 0 20px;
  position: relative;
  z-index: 1;
}

.section.compact {
  margin-top: 20px;
}

h1, h2, h3, h4 {
  color: var(--primary-dark);
  margin: 0 0 12px;
  letter-spacing: -0.5px;
  font-family: 'Fraunces', Georgia, 'Times New Roman', serif;
  font-weight: 700;
  line-height: 1.25;
}

h1 { font-size: clamp(2rem, 4.5vw, 3rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); }
h3 { font-size: clamp(1.1rem, 2vw, 1.35rem); }

p { margin: 0 0 10px; color: var(--muted); }

/* HERO */
.hero {
  background: linear-gradient(135deg, var(--primary) 0%, #5A8E69 50%, var(--accent) 100%);
  color: #fff;
  padding: 80px 20px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 30%, rgba(212, 168, 83, 0.25), transparent 30%),
    radial-gradient(circle at 80% 70%, rgba(255, 248, 231, 0.15), transparent 30%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.2);
  color: #fff;
  padding: 10px 20px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.85rem;
  margin-bottom: 20px;
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.25);
  animation: slideUp 0.5s ease forwards;
}

.hero h1 {
  color: #fff;
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  font-weight: 800;
  margin-bottom: 16px;
  animation: heroH1 0.6s ease 0.1s both;
}

.hero .subhead {
  color: rgba(255, 255, 255, 0.93);
  font-size: 1.15rem;
  max-width: 600px;
  margin: 0 auto 24px;
  animation: heroSubhead 0.6s ease 0.25s both;
}

.hero-actions {
  display: flex;
  gap: 15px;
  justify-content: center;
  flex-wrap: wrap;
  animation: heroActions 0.6s ease 0.4s both;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  font-weight: 700;
  text-decoration: none;
  font-size: 0.95rem;
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  font-family: 'Nunito', sans-serif;
}

.btn.primary {
  background: #fff;
  color: var(--primary);
  box-shadow: 0 8px 24px rgba(0,0,0,0.15);
}

.btn.ghost {
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
  border: 2px solid rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(8px);
}

.btn:hover {
  transform: translateY(-3px) scale(1.02);
}

.btn.primary:hover {
  box-shadow: 0 12px 32px rgba(0,0,0,0.2);
}

.btn.ghost:hover {
  background: rgba(255, 255, 255, 0.25);
  border-color: rgba(255, 255, 255, 0.5);
}

/* GRID */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

/* CARDS */
.card {
  background: var(--surface);
  padding: 28px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid rgba(74, 124, 89, 0.08);
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.35s ease;
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  opacity: 0;
  transition: opacity 0.3s ease;
}

.card:hover::before {
  opacity: 1;
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.card-icon {
  font-size: 40px;
  margin-bottom: 16px;
  display: block;
}

.card h3 {
  margin-top: 0;
  color: var(--primary-dark);
}

.tag {
  display: inline-flex;
  padding: 5px 12px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

.tag.green { background: var(--primary-light); color: var(--primary); }
.tag.gold { background: var(--gold-light); color: var(--accent); }
.tag.cream { background: var(--secondary-light); color: var(--accent); }

/* DOCTOR CARD */
.doctor-card {
  background: linear-gradient(135deg, var(--surface), var(--cream));
  padding: 32px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 32px;
  align-items: center;
  border: 2px solid var(--secondary-light);
}

.doctor-card img {
  width: 180px;
  height: 180px;
  object-fit: cover;
  border-radius: 20px;
  border: 4px solid var(--secondary);
}

.doctor-card .doctor-info h3 {
  margin-bottom: 8px;
}

.doctor-card .credentials {
  color: var(--secondary);
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 12px;
}

.doctor-card .tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

@media (max-width: 720px) {
  .doctor-card {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .doctor-card img {
    margin: 0 auto;
  }
  .doctor-card .tags {
    justify-content: center;
  }
}

/* INFO ROW */
.info-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
}

.info-card {
  background: var(--surface);
  padding: 20px;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow);
  border-left: 4px solid var(--primary);
  text-align: center;
}

.info-card:nth-child(2) { border-left-color: var(--secondary); }
.info-card:nth-child(3) { border-left-color: var(--accent); }

.info-card .icon {
  font-size: 32px;
  margin-bottom: 8px;
}

/* SUVARNA PRASHAN SECTION */
.sp-section {
  background: linear-gradient(135deg, var(--cream), var(--gold-light));
  padding: 40px 20px;
  border-radius: var(--radius);
  border: 2px solid var(--secondary-light);
}

.sp-section h2 {
  text-align: center;
  margin-bottom: 24px;
}

.sp-benefits {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin: 24px 0;
}

.sp-benefit {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: var(--surface);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(196, 163, 90, 0.2);
}

.sp-benefit .icon {
  font-size: 24px;
}

.sp-benefit span {
  font-weight: 600;
  color: var(--text);
}

/* FAQ */
.faq {
  display: grid;
  gap: 12px;
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: var(--surface);
  border-radius: var(--radius-sm);
  padding: 16px 20px;
  border: 1px solid rgba(74, 124, 89, 0.08);
}

.faq-item summary {
  cursor: pointer;
  font-weight: 700;
  color: var(--primary-dark);
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 1rem;
}

.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary::after {
  content: '+';
  font-size: 1.4rem;
  color: var(--primary);
  font-weight: 700;
  transition: transform 0.3s ease;
}

.faq-item[open] summary::after {
  transform: rotate(45deg);
}

.faq-item p {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid rgba(74, 124, 89, 0.08);
}

/* TESTIMONIALS */
.testimonials {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.testimonial-card {
  background: linear-gradient(135deg, var(--cream), var(--surface));
  padding: 24px;
  border-radius: var(--radius);
  border: 1px solid var(--secondary-light);
  box-shadow: var(--shadow);
}

.testimonial-card .quote {
  font-size: 28px;
  margin-bottom: 12px;
}

.testimonial-card p {
  font-style: italic;
  margin-bottom: 12px;
}

.testimonial-card .author {
  font-weight: 700;
  color: var(--primary);
}

/* LOCATION */
.map-container {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.map-frame {
  width: 100%;
  height: 300px;
  border: 0;
  display: block;
}

/* CTA SECTION */
.cta-section {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff;
  padding: 60px 20px;
  text-align: center;
  border-radius: var(--radius);
  margin: 40px auto;
}

.cta-section h2 {
  color: #fff;
  margin-bottom: 16px;
}

.cta-section p {
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 24px;
}

/* FOOTER */
footer {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  color: rgba(255, 255, 255, 0.85);
  padding: 50px 20px;
  margin-top: 60px;
}

footer::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 10% 80%, rgba(196, 163, 90, 0.2), transparent 30%),
    radial-gradient(circle at 90% 20%, rgba(255, 248, 231, 0.1), transparent 30%);
  pointer-events: none;
}

.footer-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 30px;
  position: relative;
  z-index: 1;
}

footer h3 {
  color: #fff;
  margin-top: 0;
  font-size: 1.1rem;
}

footer p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.93rem;
}

footer a {
  color: rgba(255, 255, 255, 0.7);
  transition: color 0.2s;
}

footer a:hover {
  color: var(--secondary);
}

footer ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

footer ul li {
  margin-bottom: 8px;
}

.social-links {
  display: flex;
  gap: 12px;
  margin-top: 16px;
}

.social-icon {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  transition: all 0.3s ease;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.social-icon:hover {
  background: var(--secondary);
  transform: translateY(-2px);
}

.footer-bottom {
  text-align: center;
  margin-top: 30px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.88rem;
}

/* WHATSAPP FLOAT */
.wa {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: #25d366;
  color: #fff;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  font-size: 28px;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  z-index: 30;
  animation: waBounce 0.6s ease 1.5s both;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.wa:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 28px rgba(37, 211, 102, 0.5);
}

/* STICKY BAR (Mobile) */
.sticky-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  display: flex;
  background: #fff;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.1);
  z-index: 2000;
  border-top: 1px solid #eee;
}

.sticky-btn {
  flex: 1;
  text-align: center;
  padding: 14px;
  text-decoration: none;
  color: var(--primary);
  font-weight: 700;
  font-size: 0.9rem;
  border-right: 1px solid rgba(74, 124, 89, 0.08);
}

.sticky-btn.whatsapp {
  background: #25d366;
  color: #fff;
}

.mobile-only {
  display: none !important;
}

@media (max-width: 768px) {
  .mobile-only {
    display: flex !important;
  }
  body {
    padding-bottom: 60px;
  }
  .wa {
    bottom: 80px;
  }
}

/* ANIMATIONS */
@keyframes slideUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes heroH1 {
  from { opacity: 0; transform: translateY(40px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes heroSubhead {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

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

@keyframes waBounce {
  0% { opacity: 0; transform: scale(0); }
  50% { transform: scale(1.15); }
  70% { transform: scale(0.9); }
  100% { opacity: 1; transform: scale(1); }
}

@media (max-width: 600px) {
  .hero {
    padding: 60px 16px;
  }
  .hero h1 {
    font-size: 1.8rem;
  }
  .hero .subhead {
    font-size: 1rem;
  }
  .section {
    margin: 30px auto;
  }
}

/* Hide balloons on mobile */
@media (max-width: 768px) {
  .leaves { display: none; }
}