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

:root {
  /* Colors */
  --primary-color: #0d47a1; /* Deep Trust Blue */
  --secondary-color: #1976d2; /* Vibrant Blue */
  --accent-color: #00b4d8; /* Teal / Cyan Accent */
  --highlight-color: #ff6b6b; /* Warm Accent */
  
  --bg-color: #f7fafc;
  --surface-color: #ffffff;
  
  --text-dark: #1a202c;
  --text-muted: #4a5568;
  --text-light: #f7fafc;
  
  /* Layout */
  --nav-height: 80px;
  --container-width: 1200px;
  
  /* Shadows & Glassmorphism */
  --shadow-sm: 0 4px 6px -1px rgba(0,0,0,0.05), 0 2px 4px -1px rgba(0,0,0,0.03);
  --shadow-md: 0 10px 15px -3px rgba(0,0,0,0.05), 0 4px 6px -2px rgba(0,0,0,0.03);
  --shadow-lg: 0 20px 25px -5px rgba(0,0,0,0.05), 0 10px 10px -5px rgba(0,0,0,0.02);
  --shadow-hover: 0 25px 30px -5px rgba(0, 180, 216, 0.15), 0 15px 15px -5px rgba(0,0,0,0.04);
  
  --glass-bg: rgba(255, 255, 255, 0.85);
  --glass-border: 1px solid rgba(255, 255, 255, 0.6);
  --glass-blur: blur(12px);
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  
  /* Radius */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;
}

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

html {
  scroll-behavior: smooth;
  font-family: 'Inter', sans-serif;
  color: var(--text-dark);
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  line-height: 1.2;
}

body {
  background-color: var(--bg-color);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

ul {
  list-style: none;
}

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

.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* ================= Typography & Utilities ================= */
.text-center { text-align: center; }
.section-title {
  font-size: 2.5rem;
  color: var(--primary-color);
  margin-bottom: 1rem;
  position: relative;
  display: inline-block;
}
.section-title::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 4px;
  background: var(--accent-color);
  border-radius: var(--radius-full);
}
.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto 3rem;
  line-height: 1.6;
}

.section-padding { padding: 6rem 0; }
.bg-white { background-color: var(--surface-color); }
.bg-light { background-color: var(--bg-color); }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  font-size: 1.05rem;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition-normal);
  border: none;
  outline: none;
  text-transform: capitalize;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  color: white;
  box-shadow: 0 10px 20px -5px rgba(25, 118, 210, 0.4);
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 25px -5px rgba(25, 118, 210, 0.5);
}

.btn-secondary {
  background: white;
  color: var(--primary-color);
  box-shadow: var(--shadow-sm);
  border: 2px solid transparent;
}
.btn-secondary:hover {
  border-color: var(--primary-color);
  transform: translateY(-3px);
}

.btn-accent {
  background: var(--accent-color);
  color: white;
  box-shadow: 0 10px 20px -5px rgba(0, 180, 216, 0.4);
}
.btn-accent:hover {
  background: #0096b4;
  transform: translateY(-3px);
}

/* ================= Navbar ================= */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--nav-height);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-bottom: var(--glass-border);
  z-index: 1000;
  transition: var(--transition-normal);
}
.navbar.scrolled {
  height: 70px;
  box-shadow: var(--shadow-sm);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Outfit', sans-serif;
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--primary-color);
}
.logo i {
  color: var(--accent-color);
  font-size: 2rem;
}

.nav-links {
  display: flex;
  gap: 2rem;
  align-items: center;
}
.nav-links li a {
  font-family: 'Outfit', sans-serif;
  font-weight: 500;
  color: var(--text-dark);
  font-size: 1.05rem;
  transition: var(--transition-fast);
  position: relative;
}
.nav-links li a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-color);
  transition: var(--transition-normal);
}
.nav-links li a:hover, .nav-links li a.active {
  color: var(--primary-color);
}
.nav-links li a:hover::after, .nav-links li a.active::after {
  width: 100%;
}

.mobile-menu-btn {
  display: none;
  font-size: 1.5rem;
  color: var(--text-dark);
  cursor: pointer;
  background: none;
  border: none;
}

/* ================= Hero Section ================= */
.hero {
  padding-top: calc(var(--nav-height) + 4rem);
  padding-bottom: 6rem;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, #f0f7fb 0%, #e1f0fe 100%);
  position: relative;
  overflow: hidden;
}

/* Abstract shapes in BG */
.hero::before, .hero::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  z-index: 0;
}
.hero::before {
  width: 600px;
  height: 600px;
  background: rgba(0, 180, 216, 0.15);
  top: -100px;
  right: -200px;
}
.hero::after {
  width: 400px;
  height: 400px;
  background: rgba(25, 118, 210, 0.1);
  bottom: -50px;
  left: -100px;
}

.hero-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 4rem;
  position: relative;
  z-index: 1;
}

.hero-content {
  flex: 1;
  max-width: 600px;
}

.hero-subtitle {
  display: inline-block;
  padding: 6px 16px;
  background: rgba(0, 180, 216, 0.1);
  color: var(--secondary-color);
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
  border: 1px solid rgba(0, 180, 216, 0.2);
}

.hero h1 {
  font-size: 4rem;
  color: var(--primary-color);
  margin-bottom: 1.5rem;
}
.hero h1 span {
  color: var(--accent-color);
}

.hero-desc {
  font-size: 1.2rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 2.5rem;
}

.hero-btns {
  display: flex;
  gap: 1rem;
}

.hero-image {
  flex: 1;
  position: relative;
  display: flex;
  justify-content: center;
}
.hero-image-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 8px solid white;
}
.hero-image img {
  border-radius: calc(var(--radius-lg) - 8px);
  object-fit: cover;
  width: 100%;
}
.floating-card {
  position: absolute;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  border: var(--glass-border);
  padding: 1.2rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 15px;
  animation: float 6s ease-in-out infinite;
}
.floating-card.active-patients {
  bottom: 20px;
  left: -40px;
  animation-delay: 1s;
}
.floating-card.rating {
  top: 40px;
  right: -30px;
  animation-delay: 0s;
}
.floating-icon {
  width: 45px;
  height: 45px;
  background: var(--accent-color);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}
.floating-card.rating .floating-icon { background: #ffbb00; }

@keyframes float {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-15px); }
  100% { transform: translateY(0px); }
}

/* ================= Services Overview ================= */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}
.service-card {
  background: var(--surface-color);
  border-radius: var(--radius-md);
  padding: 2.5rem 2rem;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
  border: 1px solid rgba(0,0,0,0.03);
  position: relative;
  overflow: hidden;
  z-index: 1;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  background: linear-gradient(135deg, transparent 0%, rgba(0, 180, 216, 0.03) 100%);
  z-index: -1;
  opacity: 0;
  transition: var(--transition-normal);
}
.service-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(0, 180, 216, 0.2);
}
.service-card:hover::before { opacity: 1; }

.service-icon {
  width: 70px;
  height: 70px;
  background: rgba(25, 118, 210, 0.08);
  color: var(--secondary-color);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin-bottom: 1.5rem;
  transition: var(--transition-normal);
}
.service-card:hover .service-icon {
  background: var(--secondary-color);
  color: white;
  transform: scale(1.1) rotate(-5deg);
}

.service-card h3 {
  font-size: 1.4rem;
  margin-bottom: 1rem;
  color: var(--primary-color);
}
.service-card p {
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}
.service-link {
  color: var(--accent-color);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.service-link i { transition: var(--transition-fast); }
.service-link:hover i { transform: translateX(5px); }

/* ================= Why Choose Us ================= */
.features-container {
  display: flex;
  align-items: center;
  gap: 4rem;
}
.features-image {
  flex: 1;
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  box-shadow: var(--shadow-lg);
}
.features-content {
  flex: 1;
}
.feature-item {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 2rem;
}
.feature-icon {
  flex-shrink: 0;
  width: 60px;
  height: 60px;
  background: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--accent-color);
  box-shadow: var(--shadow-md);
}
.feature-text h4 {
  font-size: 1.3rem;
  margin-bottom: 0.5rem;
  color: var(--primary-color);
}
.feature-text p {
  color: var(--text-muted);
  line-height: 1.6;
}

/* ================= Doctors ================= */
.doctors-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}
.doctor-card {
  background: white;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
}
.doctor-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-hover);
}
.doctor-img-container {
  height: 300px;
  overflow: hidden;
  position: relative;
}
.doctor-img-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}
.doctor-card:hover .doctor-img-container img {
  transform: scale(1.05);
}
.doctor-info {
  padding: 1.5rem;
  text-align: center;
}
.doctor-info h3 {
  font-size: 1.3rem;
  color: var(--primary-color);
  margin-bottom: 0.3rem;
}
.doctor-specialty {
  color: var(--accent-color);
  font-weight: 500;
  font-size: 0.95rem;
  margin-bottom: 0.8rem;
  display: block;
}
.doctor-exp {
  color: var(--text-muted);
  font-size: 0.9rem;
  border-top: 1px solid #eee;
  padding-top: 0.8rem;
}

/* ================= Testimonials ================= */
.testimonials {
  background: var(--bg-color);
}
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}
.testimonial-card {
  background: white;
  padding: 2.5rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  position: relative;
}
.quote-icon {
  position: absolute;
  top: 20px;
  right: 20px;
  font-size: 3rem;
  color: rgba(0, 180, 216, 0.1);
}
.testimonial-text {
  font-style: italic;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 2rem;
  position: relative;
  z-index: 1;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.author-avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--secondary-color);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 1.2rem;
}
.author-info h5 {
  color: var(--primary-color);
  font-size: 1.1rem;
}
.author-info .stars i {
  color: #ffbb00;
  font-size: 0.8rem;
}

/* ================= CTA Banner ================= */
.cta-section {
  padding: 5rem 0;
}
.cta-banner {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  border-radius: var(--radius-lg);
  padding: 4rem 3rem;
  text-align: center;
  color: white;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.cta-banner::before {
  content: '';
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  background: url('data:image/svg+xml;utf8,<svg width="100" height="100" viewBox="0 0 100 100" xmlns="http://www.w3.org/2000/svg"><circle cx="50" cy="50" r="40" stroke="rgba(255,255,255,0.1)" stroke-width="2" fill="none"/></svg>') repeat;
  background-size: 50px 50px;
  opacity: 0.5;
}
.cta-content {
  position: relative;
  z-index: 1;
}
.cta-banner h2 {
  font-size: 3rem;
  margin-bottom: 1rem;
}
.cta-banner p {
  font-size: 1.2rem;
  margin-bottom: 2.5rem;
  opacity: 0.9;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* ================= Stats Counter ================= */
.stats-container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  padding: 4rem 0;
  border-top: 1px solid #eaeaea;
  border-bottom: 1px solid #eaeaea;
}
.stat-box {
  text-align: center;
}
.stat-number {
  font-family: 'Outfit', sans-serif;
  font-size: 3rem;
  font-weight: 800;
  color: var(--primary-color);
  margin-bottom: 0.5rem;
  display: flex;
  justify-content: center;
  align-items: center;
}
.stat-number span {
  color: var(--accent-color);
}
.stat-title {
  color: var(--text-muted);
  font-weight: 500;
  font-size: 1.1rem;
}

/* ================= Inner Page Headers ================= */
.inner-header {
  padding: 12rem 0 6rem;
  background: linear-gradient(rgba(13, 71, 161, 0.9), rgba(25, 118, 210, 0.8)), url('https://images.unsplash.com/photo-1519494026892-80bbd2d6fd0d?ixlib=rb-4.0.3&auto=format&fit=crop&w=2000&q=80') center/cover;
  text-align: center;
  color: white;
}
.inner-header h1 {
  font-size: 3.5rem;
  margin-bottom: 1rem;
}
.breadcrumb {
  display: flex;
  justify-content: center;
  gap: 10px;
  font-size: 1.1rem;
}
.breadcrumb a {
  color: rgba(255,255,255,0.8);
  transition: var(--transition-fast);
}
.breadcrumb a:hover { color: white; }

/* ================= Contact Section ================= */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 4rem;
}
.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}
.contact-info-item {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
}
.contact-icon {
  width: 50px;
  height: 50px;
  background: var(--bg-color);
  color: var(--accent-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}
.contact-details h4 {
  color: var(--primary-color);
  margin-bottom: 0.3rem;
}
.contact-details p {
  color: var(--text-muted);
}

.contact-form-container {
  background: white;
  padding: 3rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}
.form-group {
  margin-bottom: 1.5rem;
  position: relative;
}
.form-label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  color: var(--text-dark);
}
.form-control {
  width: 100%;
  padding: 14px 20px;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 1rem;
  transition: var(--transition-fast);
  background: var(--bg-color);
}
.form-control:focus {
  outline: none;
  border-color: var(--accent-color);
  box-shadow: 0 0 0 4px rgba(0, 180, 216, 0.1);
  background: white;
}
textarea.form-control {
  min-height: 120px;
  resize: vertical;
}
.form-note {
  font-size: 0.85rem;
  color: var(--highlight-color);
  margin-top: 1rem;
  display: flex;
  align-items: center;
  gap: 5px;
}

/* ================= Footer ================= */
.footer {
  background: #0a192f;
  color: white;
  padding: 5rem 0 2rem;
  margin-top: auto;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  margin-bottom: 3rem;
}
.footer-logo {
  font-family: 'Outfit', sans-serif;
  font-size: 1.8rem;
  font-weight: 800;
  color: white;
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 1.5rem;
}
.footer-logo i { color: var(--accent-color); }
.footer-desc {
  color: #8892b0;
  line-height: 1.6;
  margin-bottom: 1.5rem;
  max-width: 300px;
}
.social-links {
  display: flex;
  gap: 1rem;
}
.social-links a {
  width: 40px;
  height: 40px;
  background: rgba(255,255,255,0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: white;
  transition: var(--transition-fast);
}
.social-links a:hover {
  background: var(--accent-color);
  transform: translateY(-3px);
}
.footer-title {
  font-family: 'Outfit', sans-serif;
  font-size: 1.2rem;
  margin-bottom: 1.5rem;
  color: white;
}
.footer-links li {
  margin-bottom: 0.8rem;
}
.footer-links a {
  color: #8892b0;
  transition: var(--transition-fast);
}
.footer-links a:hover {
  color: var(--accent-color);
  padding-left: 5px;
}

/* Demo Disclaimer Warning */
.demo-disclaimer {
  background: rgba(255, 107, 107, 0.1);
  border: 1px solid rgba(255, 107, 107, 0.3);
  padding: 1.5rem;
  border-radius: var(--radius-sm);
  text-align: center;
  margin-bottom: 2rem;
}
.demo-disclaimer p {
  color: #ffb3b3;
  font-weight: 600;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.05);
  color: #8892b0;
  font-size: 0.9rem;
}

/* Floating WhatsApp Button */
.whatsapp-float {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 60px;
  height: 60px;
  background-color: #25d366;
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 35px;
  box-shadow: var(--shadow-lg);
  z-index: 100;
  transition: var(--transition-normal);
  text-decoration: none;
}
.whatsapp-float:hover {
  transform: scale(1.1) rotate(10deg);
  background-color: #1ebe57;
}

/* Modal Popup */
.modal-overlay {
  position: fixed;
  top: 0; left: 0; width: 100%; height: 100%;
  background: rgba(0,0,0,0.5);
  backdrop-filter: blur(5px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition-fast);
}
.modal-overlay.active {
  opacity: 1;
  pointer-events: all;
}
.modal-content {
  background: white;
  padding: 3rem;
  border-radius: var(--radius-lg);
  text-align: center;
  max-width: 400px;
  transform: translateY(20px) scale(0.95);
  transition: var(--transition-normal);
  box-shadow: var(--shadow-lg);
}
.modal-overlay.active .modal-content {
  transform: translateY(0) scale(1);
}
.modal-icon {
  width: 80px;
  height: 80px;
  background: #dbfbee;
  color: #059669;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin: 0 auto 1.5rem;
}
.modal-content h3 {
  font-size: 1.5rem;
  color: var(--primary-color);
  margin-bottom: 1rem;
}
.modal-content p {
  color: var(--text-muted);
  margin-bottom: 2rem;
}

/* Scroll Reveal Classes */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease-out;
}
.reveal.active {
  opacity: 1;
  transform: translateY(0);
}
.reveal-left {
  opacity: 0;
  transform: translateX(-50px);
  transition: all 0.8s ease-out;
}
.reveal-left.active {
  opacity: 1;
  transform: translateX(0);
}
.reveal-right {
  opacity: 0;
  transform: translateX(50px);
  transition: all 0.8s ease-out;
}
.reveal-right.active {
  opacity: 1;
  transform: translateX(0);
}

/* ================= Responsive ================= */
@media (max-width: 1024px) {
  .hero h1 { font-size: 3rem; }
  .features-container { flex-direction: column; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .stats-container { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: var(--nav-height);
    left: -100%;
    width: 100%;
    height: calc(100vh - var(--nav-height));
    background: var(--surface-color);
    flex-direction: column;
    justify-content: center;
    gap: 2rem;
    transition: var(--transition-normal);
  }
  .nav-links.active { left: 0; }
  .mobile-menu-btn { display: block; }
  .nav-links li a { font-size: 1.5rem; }
  
  .hero-container {
    flex-direction: column;
    text-align: center;
  }
  .hero-btns { justify-content: center; }
  .hero h1 { font-size: 2.5rem; }
  .floating-card { display: none; } /* Hide floating cards on mobile to reduce clutter */
  
  .footer-grid { grid-template-columns: 1fr; text-align: center; }
  .footer-logo { justify-content: center; }
  .social-links { justify-content: center; }
  .footer-desc { margin: 0 auto 1.5rem; }
  
  .inner-header { padding: 8rem 0 4rem; }
  .inner-header h1 { font-size: 2.5rem; }
  
  .stats-container { grid-template-columns: 1fr; }
}