/* ===================================
   MODERN DESIGN - GAYATRI GYNAE CLINIC
   =================================== */

/* CSS Variables for Easy Theming */
:root {
  --primary-color: #0066cc;
  --secondary-color: #0099ff;
  --accent-color: #ff6b9d;
  --dark-blue: #004080;
  --light-bg: #e6f2ff;
  --white: #ffffff;
  --text-dark: #333333;
  --text-light: #666666;
  --success: #28a745;
  --shadow-sm: 0 2px 10px rgba(0,0,0,0.05);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.1);
  --shadow-lg: 0 8px 30px rgba(0,0,0,0.15);
  --border-radius: 12px;
  --transition: all 0.3s ease;
}

/* Reset & Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Poppins', sans-serif;
  background: var(--light-bg);
  color: var(--text-dark);
  line-height: 1.7;
  overflow-x: hidden;
}

/* Navigation Bar */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-md);
  z-index: 1000;
  transition: var(--transition);
}

.navbar.scrolled {
  box-shadow: var(--shadow-lg);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 30px;
}

.nav-logo {
  font-size: 24px;
  font-weight: 700;
  color: var(--primary-color);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-logo i {
  color: var(--accent-color);
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 30px;
  align-items: center;
}

.nav-link {
  text-decoration: none;
  color: var(--text-dark);
  font-weight: 500;
  transition: var(--transition);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary-color);
  transition: var(--transition);
}

.nav-link:hover::after {
  width: 100%;
}

.nav-link:hover {
  color: var(--primary-color);
}

.mobile-menu-icon {
  display: none;
  font-size: 28px;
  color: var(--primary-color);
  cursor: pointer;
}

/* Hero Section */
.hero {
  position: relative;
  background: linear-gradient(135deg, #0066cc 0%, #0099ff 100%);
  color: var(--white);
  padding: 140px 30px 80px;
  text-align: center;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="rgba(255,255,255,0.1)" d="M0,96L48,112C96,128,192,160,288,160C384,160,480,128,576,122.7C672,117,768,139,864,144C960,149,1056,139,1152,122.7C1248,107,1344,85,1392,74.7L1440,64L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>');
  background-size: cover;
  opacity: 0.5;
}

.hero-content {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
  z-index: 1;
}

.hero h1 {
  font-size: 48px;
  font-weight: 700;
  margin-bottom: 15px;
  animation: fadeInUp 0.8s ease;
}

.hero .subtitle {
  font-size: 22px;
  font-weight: 300;
  margin-bottom: 30px;
  animation: fadeInUp 1s ease;
}

.hero-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
  animation: fadeInUp 1.2s ease;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  font-size: 16px;
  font-weight: 600;
  text-decoration: none;
  border-radius: 50px;
  transition: var(--transition);
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: var(--white);
  color: var(--primary-color);
  box-shadow: 0 5px 20px rgba(0,0,0,0.2);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(0,0,0,0.3);
}

.btn-secondary {
  background: transparent;
  color: var(--white);
  border: 2px solid var(--white);
}

.btn-secondary:hover {
  background: var(--white);
  color: var(--primary-color);
  transform: translateY(-3px);
}

/* Wave Divider */
.wave-divider {
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 100%;
}

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 30px;
}

/* Section Styling */
section {
  padding: 80px 0;
}

.section-title {
  text-align: center;
  font-size: 38px;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 15px;
  position: relative;
  display: inline-block;
  left: 50%;
  transform: translateX(-50%);
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 4px;
  background: var(--accent-color);
  border-radius: 2px;
}

.section-subtitle {
  text-align: center;
  font-size: 18px;
  color: var(--text-light);
  margin-bottom: 50px;
}

/* Doctor Profile Section */
.profile-section {
  background: var(--white);
  padding: 80px 0;
}

.profile-container {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 50px;
  align-items: center;
}

.profile-image-wrapper {
  position: relative;
}

.profile-image {
  width: 100%;
  max-width: 400px;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-lg);
  transition: var(--transition);
}

.profile-image:hover {
  transform: scale(1.03);
}

.experience-badge {
  position: absolute;
  top: 20px;
  right: 20px;
  background: var(--accent-color);
  color: var(--white);
  padding: 15px 25px;
  border-radius: 50px;
  font-weight: 700;
  box-shadow: var(--shadow-md);
}

.profile-content h2 {
  font-size: 36px;
  color: var(--primary-color);
  margin-bottom: 10px;
}

.profile-content h3 {
  font-size: 20px;
  color: var(--text-light);
  font-weight: 400;
  margin-bottom: 25px;
}

.profile-content p {
  font-size: 16px;
  line-height: 1.8;
  margin-bottom: 25px;
  text-align: justify;
}

.profile-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 30px;
}

.stat-card {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: var(--white);
  padding: 20px;
  border-radius: var(--border-radius);
  text-align: center;
  transition: var(--transition);
}

.stat-card:hover {
  transform: translateY(-5px);
}

.stat-number {
  font-size: 32px;
  font-weight: 700;
  display: block;
  margin-bottom: 5px;
}

.stat-label {
  font-size: 14px;
  opacity: 0.9;
}

/* Services Section */
.services-section {
  background: linear-gradient(135deg, #f0f7ff 0%, #e6f2ff 100%);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.service-card {
  background: var(--white);
  padding: 40px 30px;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-sm);
  text-align: center;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
  transform: scaleX(0);
  transition: var(--transition);
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
}

.service-icon {
  font-size: 50px;
  color: var(--primary-color);
  margin-bottom: 20px;
  display: inline-block;
  transition: var(--transition);
}

.service-card:hover .service-icon {
  transform: scale(1.2) rotate(5deg);
  color: var(--accent-color);
}

.service-card h3 {
  font-size: 22px;
  color: var(--text-dark);
  margin-bottom: 15px;
}

.service-card p {
  font-size: 15px;
  color: var(--text-light);
  line-height: 1.6;
}

/* Timings & Fees Section */
.timings-section {
  background: var(--white);
}

.timings-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.timing-card {
  background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
  padding: 30px;
  border-radius: var(--border-radius);
  border-left: 4px solid var(--primary-color);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.timing-card:hover {
  transform: translateX(10px);
  box-shadow: var(--shadow-md);
}

.timing-card i {
  font-size: 36px;
  color: var(--primary-color);
  margin-bottom: 15px;
}

.timing-card h4 {
  font-size: 20px;
  color: var(--text-dark);
  margin-bottom: 12px;
}

.timing-card p {
  font-size: 16px;
  color: var(--text-light);
  margin-bottom: 8px;
}

.fee-highlight {
  font-size: 28px;
  font-weight: 700;
  color: var(--accent-color);
  margin-top: 10px;
}

/* Testimonials Section */
.testimonials-section {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  color: var(--white);
}

.testimonials-section .section-title {
  color: var(--white);
}

.testimonials-section .section-title::after {
  background: var(--white);
}

.testimonials-section .section-subtitle {
  color: rgba(255,255,255,0.9);
}

.testimonials-slider {
  max-width: 900px;
  margin: 0 auto;
  position: relative;
}

.testimonial-card {
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(10px);
  padding: 40px;
  border-radius: var(--border-radius);
  text-align: center;
  box-shadow: var(--shadow-lg);
}

.testimonial-text {
  font-size: 18px;
  font-style: italic;
  line-height: 1.8;
  margin-bottom: 25px;
}

.testimonial-author {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 15px;
}

.author-avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  border: 3px solid var(--white);
}

.author-info h4 {
  font-size: 18px;
  margin-bottom: 5px;
}

.author-info p {
  font-size: 14px;
  opacity: 0.9;
}

.testimonial-rating {
  color: #ffd700;
  font-size: 20px;
  margin-bottom: 20px;
}

/* FAQ Section */
.faq-section {
  background: var(--white);
}

.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: #f8f9fa;
  margin-bottom: 15px;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.faq-question {
  width: 100%;
  background: transparent;
  border: none;
  padding: 20px 25px;
  font-size: 18px;
  font-weight: 600;
  color: var(--text-dark);
  text-align: left;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: var(--transition);
}

.faq-question:hover {
  color: var(--primary-color);
}

.faq-question i {
  transition: var(--transition);
  color: var(--primary-color);
}

.faq-item.active .faq-question i {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
  padding: 0 25px;
}

.faq-item.active .faq-answer {
  max-height: 500px;
  padding: 0 25px 20px;
}

.faq-answer p {
  color: var(--text-light);
  line-height: 1.7;
}

/* Contact & Location Section */
.contact-section {
  background: linear-gradient(135deg, #f0f7ff 0%, #e6f2ff 100%);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  margin-top: 50px;
}

.contact-info {
  background: var(--white);
  padding: 40px;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-md);
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  margin-bottom: 30px;
}

.contact-item i {
  font-size: 32px;
  color: var(--primary-color);
  min-width: 40px;
}

.contact-item-content h4 {
  font-size: 18px;
  color: var(--text-dark);
  margin-bottom: 8px;
}

.contact-item-content p {
  color: var(--text-light);
  line-height: 1.6;
}

.contact-item-content a {
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 600;
  transition: var(--transition);
}

.contact-item-content a:hover {
  color: var(--secondary-color);
}

.map-container {
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  height: 100%;
  min-height: 400px;
}

.map-container iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* CTA Section */
.cta-section {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  color: var(--white);
  text-align: center;
  padding: 80px 30px;
}

.cta-section h2 {
  font-size: 42px;
  margin-bottom: 20px;
}

.cta-section p {
  font-size: 20px;
  margin-bottom: 40px;
  opacity: 0.95;
}

/* Footer */
footer {
  background: var(--dark-blue);
  color: var(--white);
  padding: 50px 30px 30px;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
  margin-bottom: 40px;
}

.footer-section h3 {
  font-size: 20px;
  margin-bottom: 20px;
}

.footer-section p {
  color: rgba(255,255,255,0.8);
  line-height: 1.8;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 12px;
}

.footer-links a {
  color: rgba(255,255,255,0.8);
  text-decoration: none;
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--white);
  padding-left: 5px;
}

.social-icons {
  display: flex;
  gap: 15px;
  margin-top: 20px;
}

.social-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 45px;
  height: 45px;
  background: rgba(255,255,255,0.1);
  border-radius: 50%;
  color: var(--white);
  font-size: 20px;
  transition: var(--transition);
}

.social-icon:hover {
  background: var(--white);
  color: var(--primary-color);
  transform: translateY(-5px);
}

.footer-bottom {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.7);
}

/* Scroll to Top Button */
.scroll-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  background: var(--accent-color);
  color: var(--white);
  border: none;
  border-radius: 50%;
  font-size: 24px;
  cursor: pointer;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  z-index: 999;
}

.scroll-top.visible {
  opacity: 1;
  visibility: visible;
}

.scroll-top:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 35px rgba(0,0,0,0.3);
}

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

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.fade-in-up {
  animation: fadeInUp 0.6s ease forwards;
}

/* Responsive Design */
@media (max-width: 992px) {
  .nav-menu {
    position: fixed;
    top: 70px;
    right: -100%;
    width: 70%;
    height: calc(100vh - 70px);
    background: var(--white);
    flex-direction: column;
    padding: 30px;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
    gap: 20px;
  }

  .nav-menu.active {
    right: 0;
  }

  .mobile-menu-icon {
    display: block;
  }

  .profile-container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .profile-image {
    max-width: 300px;
    margin: 0 auto;
  }

  .profile-content p {
    text-align: center;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }

  .hero h1 {
    font-size: 36px;
  }

  .hero .subtitle {
    font-size: 18px;
  }
}

@media (max-width: 768px) {
  .hero h1 {
    font-size: 32px;
  }

  .section-title {
    font-size: 32px;
  }

  .profile-stats {
    grid-template-columns: 1fr;
  }

  .services-grid {
    grid-template-columns: 1fr;
  }

  .timings-grid {
    grid-template-columns: 1fr;
  }

  .footer-content {
    grid-template-columns: 1fr;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }

  .btn {
    width: 100%;
    max-width: 300px;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 20px;
  }

  .hero {
    padding: 120px 20px 60px;
  }

  section {
    padding: 60px 0;
  }

  .nav-container {
    padding: 15px 20px;
  }
}

/* Loading Animation */
.loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity 0.5s ease;
}

.loading-overlay.hidden {
  opacity: 0;
  pointer-events: none;
}

.loader {
  width: 50px;
  height: 50px;
  border: 5px solid var(--light-bg);
  border-top: 5px solid var(--primary-color);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

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