/* ===================== Root Variables ===================== */
:root {
  --primary: #1ba3a8;
  --primary-dark: #147d81;
  --primary-light: #e6f7f7;
  --accent: #2e5866;
  --dark: #202b30;
  --gray: #63706f;
  --light-bg: #f5faf9;
  --white: #ffffff;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(27, 163, 168, 0.12);
  --transition: all 0.35s ease;
  --font-heading: 'Playfair Display', serif;
  --font-body: 'Poppins', sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--dark);
  line-height: 1.6;
  overflow-x: hidden;
  background: var(--white);
}

img { max-width: 100%; display: block; }

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

ul { list-style: none; }

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

h1, h2, h3, h4 { font-family: var(--font-heading); font-weight: 700; color: var(--dark); }

.section-tag {
  display: inline-block;
  color: var(--primary);
  background: var(--primary-light);
  font-weight: 600;
  font-size: 0.8rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 30px;
  margin-bottom: 14px;
}
.section-tag.light { background: rgba(255,255,255,0.15); color: #fff; }

.section-head { text-align: center; max-width: 650px; margin: 0 auto 50px; }
.section-head h2 { font-size: 2.3rem; margin-bottom: 12px; }
.section-head p { color: var(--gray); }

/* ===================== Buttons ===================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 30px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-primary { background: var(--primary); color: #fff; box-shadow: 0 8px 20px rgba(27,163,168,0.3); }
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-3px); }
.btn-outline { border-color: var(--primary); color: var(--primary); }
.btn-outline:hover { background: var(--primary); color: #fff; transform: translateY(-3px); }
.btn-white { background: #fff; color: var(--primary-dark); }
.btn-white:hover { transform: translateY(-3px); box-shadow: 0 8px 20px rgba(0,0,0,0.2); }
.btn-block { width: 100%; justify-content: center; }

/* ===================== Top Bar ===================== */
.topbar {
  background: var(--dark);
  color: #cfe8e4;
  font-size: 0.85rem;
  padding: 8px 0;
}
.topbar-inner { display: flex; flex-wrap: wrap; gap: 20px; justify-content: flex-end; align-items: center; }
.topbar-item { display: flex; align-items: center; gap: 6px; }
.topbar-item i { color: var(--primary); }
.topbar-item a { color: #cfe8e4; }
.topbar-item a:hover { color: var(--primary); }

/* ===================== Header ===================== */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.95);
  box-shadow: 0 2px 20px rgba(0,0,0,0.06);
  isolation: isolate;
}
.header::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  backdrop-filter: blur(8px);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--primary-dark);
}
.logo i { font-size: 1.6rem; color: var(--primary); }
.logo small { display: block; font-size: 0.6rem; font-weight: 500; letter-spacing: 1px; color: var(--gray); text-transform: uppercase; }

.nav { display: flex; gap: 32px; }
.nav a {
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--dark);
  position: relative;
  padding: 6px 0;
  transition: var(--transition);
}
.nav a::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 2px;
  background: var(--primary);
  transition: var(--transition);
}
.nav a:hover { color: var(--primary); }
.nav a:hover::after { width: 100%; }

.header-cta { flex-shrink: 0; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 1100;
}
.hamburger span { width: 26px; height: 3px; background: var(--dark); border-radius: 2px; transition: var(--transition); }
.hamburger.active span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ===================== Hero ===================== */
.hero {
  position: relative;
  padding: 90px 0 60px;
  background: linear-gradient(135deg, var(--primary-light) 0%, #eefaf8 60%, #f9fefd 100%);
  overflow: hidden;
}
.hero-shapes { position: absolute; inset: 0; z-index: 0; }
.shape { position: absolute; border-radius: 50%; opacity: 0.35; filter: blur(10px); }
.shape1 { width: 320px; height: 320px; background: var(--primary); top: -100px; right: -80px; }
.shape2 { width: 220px; height: 220px; background: var(--accent); bottom: -60px; left: -60px; opacity: 0.2; }

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 50px;
  align-items: center;
}
.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #fff;
  padding: 8px 18px;
  border-radius: 30px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--primary-dark);
  box-shadow: var(--shadow);
  margin-bottom: 20px;
}
.badge i { color: #f6c343; }

.hero-text h1 {
  font-size: 3rem;
  line-height: 1.2;
  margin-bottom: 20px;
}
.hero-text h1 .highlight { color: var(--primary); }
.hero-text p { color: var(--gray); font-size: 1.05rem; margin-bottom: 30px; max-width: 520px; }

.hero-btns { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 45px; }

.hero-stats { display: flex; gap: 40px; flex-wrap: wrap; }
.stat h3 { font-size: 2.2rem; color: var(--primary-dark); }
.stat p { color: var(--gray); font-size: 0.9rem; }

.hero-media { display: flex; align-items: center; justify-content: center; }
.hero-card {
  background: #fff;
  border-radius: 24px;
  box-shadow: var(--shadow);
  padding: 20px;
  text-align: center;
  width: 100%;
  max-width: 380px;
  border: 1px solid rgba(27,163,168,0.15);
}
.hero-card img {
  width: 100%;
  height: 320px;
  object-fit: cover;
  border-radius: 16px;
  margin-bottom: 18px;
}
.hero-card p { font-weight: 600; color: var(--accent); font-size: 1.05rem; }

/* ===================== Trust Strip ===================== */
.trust-strip { background: var(--dark); padding: 22px 0; }
.trust-inner { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 20px; }
.trust-item { display: flex; align-items: center; gap: 10px; color: #dff5f1; font-weight: 500; font-size: 0.95rem; }
.trust-item i { color: var(--primary); font-size: 1.2rem; }

/* ===================== About ===================== */
.about { padding: 100px 0; background: var(--white); }
.about-inner { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 60px; align-items: center; }
.about-media { position: relative; }
.about-img {
  border-radius: var(--radius);
  height: 420px;
  overflow: hidden;
}
.about-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.about-badge {
  position: absolute;
  bottom: -25px;
  left: 30px;
  background: #fff;
  padding: 18px 22px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
  gap: 14px;
}
.about-badge i { font-size: 1.8rem; color: var(--primary); }
.about-badge strong { display: block; font-size: 0.95rem; }
.about-badge span { font-size: 0.8rem; color: var(--gray); }

.about-text p { color: var(--gray); margin-bottom: 18px; }
.about-text h2 { font-size: 2.2rem; margin-bottom: 20px; }
.about-list { margin: 25px 0 30px; display: grid; gap: 12px; }
.about-list li { display: flex; align-items: center; gap: 10px; font-weight: 500; }
.about-list i { color: var(--primary); }

/* ===================== Services ===================== */
.services { padding: 100px 0; background: var(--light-bg); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}
@media (max-width: 900px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .services-grid { grid-template-columns: 1fr; }
}
.service-card {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: 0 6px 20px rgba(0,0,0,0.05);
  transition: var(--transition);
  border: 1px solid transparent;
  overflow: hidden;
}
.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow);
  border-color: rgba(27,163,168,0.2);
}
.service-img {
  width: 100%;
  height: 190px;
  overflow: hidden;
}
.service-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}
.service-card:hover .service-img img { transform: scale(1.08); }
.service-body { padding: 24px 28px 30px; }
.service-card h3 { font-size: 1.15rem; margin-bottom: 10px; }
.service-card p { color: var(--gray); font-size: 0.92rem; }
.service-actions { display: flex; gap: 12px; margin-top: 20px; flex-wrap: wrap; }
.service-actions .btn {
  padding: 12px 22px;
  font-size: 0.85rem;
  border-radius: 50px;
  box-shadow: none;
}
.service-actions .btn-outline {
  background: #fff;
  border-width: 1.5px;
}
.service-actions .btn-primary {
  box-shadow: 0 6px 16px rgba(27,163,168,0.25);
}

/* ===================== Why Us ===================== */
.why { padding: 100px 0; background: linear-gradient(135deg, var(--accent) 0%, var(--primary-dark) 100%); color: #fff; }
.why-text { max-width: 900px; margin: 0 auto; text-align: center; }
.why-text h2 { color: #fff; font-size: 2.2rem; margin-bottom: 14px; }
.why-text > p { color: #dff5f1; max-width: 600px; margin: 0 auto 40px; }
.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
  text-align: left;
}
.why-item {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  padding: 26px;
  border-radius: var(--radius);
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.why-item i { font-size: 1.6rem; color: #fff; background: rgba(255,255,255,0.15); padding: 12px; border-radius: 10px; }
.why-item h4 { color: #fff; margin-bottom: 6px; font-size: 1.05rem; }
.why-item p { color: #dff5f1; font-size: 0.88rem; }

/* ===================== Doctor ===================== */
.doctor { padding: 100px 0; background: var(--white); }
.doctor-inner { display: grid; grid-template-columns: 0.7fr 1.3fr; gap: 60px; align-items: center; }
.doctor-photo {
  height: 380px;
  border-radius: var(--radius);
  background: var(--primary-light);
  display: flex; align-items: center; justify-content: center;
  border: 2px dashed var(--primary);
}
.doctor-photo i { font-size: 7rem; color: var(--primary); }
.doctor-text h2 { font-size: 2.1rem; margin-bottom: 6px; }
.doctor-qual { color: var(--primary-dark); font-weight: 600; margin-bottom: 4px; }
.doctor-role { color: var(--gray); font-weight: 500; margin-bottom: 18px; }
.doctor-text > p:not(.doctor-qual):not(.doctor-role) { color: var(--gray); margin-bottom: 26px; max-width: 600px; }

/* ===================== Gallery ===================== */
.gallery { padding: 100px 0; background: var(--light-bg); }
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.gallery-item {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  aspect-ratio: 4 / 3;
}
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}
.gallery-item:hover img { transform: scale(1.08); }
.gallery-item video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ===================== Testimonials ===================== */
.testimonials { padding: 100px 0; background: var(--light-bg); overflow: hidden; }
.testi-slider { max-width: 720px; margin: 0 auto; position: relative; }
.testi-track {
  display: flex;
  transition: transform 0.5s ease;
}
.testi-slide {
  flex: 0 0 100%;
  min-width: 0;
  padding: 4px;
}
.testi-card {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 40px;
  text-align: center;
}
.testi-quote { font-size: 1.8rem; color: var(--primary-light); background: var(--primary); width: 52px; height: 52px; display: inline-flex; align-items: center; justify-content: center; border-radius: 50%; margin-bottom: 18px; }
.testi-stars { color: #f6c343; margin-bottom: 16px; font-size: 0.9rem; }
.testi-stars i { margin: 0 2px; }
.testi-text { color: var(--dark); font-size: 1.05rem; line-height: 1.7; margin-bottom: 26px; }
.testi-person { display: flex; align-items: center; justify-content: center; gap: 14px; }
.testi-person img { width: 52px; height: 52px; border-radius: 50%; object-fit: cover; border: 2px solid var(--primary-light); }
.testi-person h4 { font-size: 1rem; margin-bottom: 2px; }
.testi-person span { color: var(--gray); font-size: 0.85rem; }

.testi-controls { display: flex; align-items: center; justify-content: center; gap: 22px; margin-top: 34px; }
.testi-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 2px solid var(--primary);
  background: #fff;
  color: var(--primary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  flex-shrink: 0;
}
.testi-btn:hover { background: var(--primary); color: #fff; }
.testi-dots { display: flex; gap: 10px; }
.testi-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--primary-light);
  border: 1px solid var(--primary);
  cursor: pointer;
  padding: 0;
  transition: var(--transition);
}
.testi-dot.active { background: var(--primary); width: 26px; border-radius: 6px; }

@media (max-width: 600px) {
  .testi-card { padding: 28px 20px; }
  .testi-text { font-size: 0.95rem; }
}

/* ===================== CTA ===================== */
.cta {
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='100' height='100'%3E%3C/svg%3E") , var(--primary);
  background: var(--primary);
  padding: 70px 0;
  text-align: center;
  color: #fff;
}
.cta h2 { color: #fff; font-size: 2rem; margin-bottom: 12px; }
.cta p { margin-bottom: 28px; opacity: 0.9; }

/* ===================== Contact ===================== */
.contact { padding: 100px 0; background: var(--light-bg); }
.contact-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 40px; margin-bottom: 50px; }
.contact-info { display: flex; flex-direction: column; gap: 20px; }
.info-card {
  background: #fff;
  padding: 24px;
  border-radius: var(--radius);
  display: flex;
  gap: 18px;
  align-items: flex-start;
  box-shadow: 0 6px 20px rgba(0,0,0,0.05);
}
.info-card i { font-size: 1.4rem; color: var(--primary); background: var(--primary-light); padding: 14px; border-radius: 10px; }
.info-card h4 { margin-bottom: 6px; font-size: 1rem; }
.info-card p { color: var(--gray); font-size: 0.92rem; }
.info-card a:hover { color: var(--primary); }

.social-links { display: flex; gap: 12px; margin-top: 10px; }
.social-links a {
  width: 42px; height: 42px;
  border-radius: 50%;
  background: #fff;
  display: flex; align-items: center; justify-content: center;
  color: var(--primary);
  box-shadow: 0 6px 20px rgba(0,0,0,0.05);
  transition: var(--transition);
}
.social-links a:hover { background: var(--primary); color: #fff; transform: translateY(-3px); }

.map-wrap { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); height: 100%; min-height: 380px; }
.map-wrap iframe { width: 100%; height: 100%; min-height: 380px; border: 0; }

/* ===================== Footer ===================== */
.footer { background: var(--dark); color: #b8c9c6; padding: 70px 0 0; }
.footer-inner {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 0.8fr 1fr;
  gap: 40px;
  padding-bottom: 50px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-brand .logo { color: #fff; margin-bottom: 14px; }
.footer-brand .logo i { color: var(--primary); }
.footer-brand p { font-size: 0.9rem; line-height: 1.7; }
.footer-col h4 { color: #fff; margin-bottom: 18px; font-size: 1.05rem; }
.footer-col a, .footer-col p { display: block; margin-bottom: 10px; font-size: 0.9rem; color: #b8c9c6; }
.footer-col a:hover { color: var(--primary); }
.footer-col p i { color: var(--primary); margin-right: 6px; }
.footer-bottom { text-align: center; padding: 22px 0; font-size: 0.85rem; }

/* ===================== Floating Buttons ===================== */
.whatsapp-float {
  position: fixed;
  bottom: 96px;
  right: 30px;
  width: 56px; height: 56px;
  background: #25d366;
  color: #fff;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  box-shadow: 0 8px 20px rgba(0,0,0,0.25);
  z-index: 999;
  transition: var(--transition);
}
.whatsapp-float:hover { transform: scale(1.1); }

.scroll-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 48px; height: 48px;
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  box-shadow: 0 8px 20px rgba(0,0,0,0.2);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: var(--transition);
  z-index: 999;
}
.scroll-top.show { opacity: 1; visibility: visible; transform: translateY(0); }
.scroll-top:hover { background: var(--primary-dark); }

/* ===================== Animations ===================== */
[data-animate] { opacity: 0; transition: opacity 0.8s ease, transform 0.8s ease; }
[data-animate="fade-up"] { transform: translateY(40px); }
[data-animate="fade-in"] { transform: scale(0.95); }
[data-animate="fade-right"] { transform: translateX(-40px); }
[data-animate="fade-left"] { transform: translateX(40px); }
[data-animate].in-view { opacity: 1; transform: translate(0,0) scale(1); }

/* ===================== Responsive ===================== */
@media (max-width: 992px) {
  .hero-inner, .about-inner, .doctor-inner { grid-template-columns: 1fr; }
  .about-media { order: 2; }
  .hero-media { order: -1; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .topbar-inner { justify-content: center; text-align: center; font-size: 0.78rem; }
  .nav { position: fixed; top: 0; right: -100%; width: 75%; max-width: 320px; height: 100vh; background: #fff; flex-direction: column; padding: 100px 30px; gap: 22px; box-shadow: -10px 0 30px rgba(0,0,0,0.1); transition: var(--transition); z-index: 1050; }
  .nav.active { right: 0; }
  .hamburger { display: flex; }
  .header-cta { display: none; }
  .hero-text h1 { font-size: 2.2rem; }
  .hero-stats { gap: 24px; }
  .form-row { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; text-align: center; }
  .why-item, .info-card { flex-direction: column; text-align: center; align-items: center; }
  .about-badge { position: static; margin-top: 16px; }
}

@media (max-width: 480px) {
  .hero-text h1 { font-size: 1.8rem; }
  .section-head h2 { font-size: 1.7rem; }
  .whatsapp-float, .scroll-top { width: 46px; height: 46px; font-size: 1.1rem; }
}

/* ---------- Enquiry Popup ---------- */
.form-control {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid #ddd;
  border-radius: 8px;
  font-family: inherit;
  font-size: 0.95rem;
  outline: none;
  transition: var(--transition);
}
.form-control:focus { border-color: var(--primary); }

.popup-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(20, 20, 20, 0.6);
  z-index: 2000;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.popup-overlay.show {
  display: flex;
  animation: popupFade 0.3s ease;
}
.popup-box {
  position: relative;
  background: #fff;
  width: 100%;
  max-width: 420px;
  border-radius: 16px;
  padding: 36px 30px 30px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  animation: popupZoom 0.35s ease;
}
.popup-close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 34px;
  height: 34px;
  border: none;
  border-radius: 50%;
  background: var(--primary-light);
  color: var(--primary-dark);
  font-size: 1rem;
  cursor: pointer;
  transition: var(--transition);
}
.popup-close:hover { background: var(--primary); color: #fff; transform: rotate(90deg); }
.popup-header { text-align: center; margin-bottom: 22px; }
.popup-header img { max-width: 130px; margin: 0 auto 14px; display: block; }
.popup-header h3 { font-size: 1.4rem; color: var(--primary-dark); margin-bottom: 6px; }
.popup-header p { font-size: 0.9rem; color: #666; }

@keyframes popupFade {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes popupZoom {
  from { transform: scale(0.9); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

@media (max-width: 480px) {
  .popup-box { padding: 30px 20px 22px; }
}