/* ================================
   MEDMITRA - MODERN DESIGN SYSTEM
   ================================ */

/* ===== CSS VARIABLES (DESIGN TOKENS) ===== */
:root {
  /* Colors */
  --primary: #0a9396;
  --primary-light: #00b4b4;
  --primary-dark: #087e70;
  --secondary: #00d9ff;
  --accent: #f24236;
  
  --dark: #0a1428;
  --dark-alt: #1a2332;
  --light: #f5fffe;
  --text-primary: #1a2332;
  --text-secondary: #6c757d;
  --text-muted: #adb5bd;
  
  --white: #ffffff;
  --border: #e9ecef;
  --shadow-sm: 0 2px 8px rgba(10, 20, 40, 0.08);
  --shadow-md: 0 8px 24px rgba(10, 20, 40, 0.12);
  --shadow-lg: 0 16px 48px rgba(10, 20, 40, 0.15);
  --shadow-xl: 0 24px 64px rgba(10, 20, 40, 0.18);
  
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 999px;
  
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  
  font-family: "Segoe UI", -apple-system, BlinkMacSystemFont, "Poppins", sans-serif;
}

/* ===== GLOBAL RESET & BASE ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  width: 100%;
  overflow-x: hidden;
}

body {
  background: var(--light);
  color: var(--text-primary);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
}

h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  color: var(--dark);
}

h2 {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  color: var(--dark);
}

h3 {
  font-size: 1.35rem;
  color: var(--dark);
}

p {
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

a {
  color: var(--primary);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  color: var(--primary-dark);
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  border: none;
  border-radius: var(--radius-full);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.btn:active::before {
  width: 300px;
  height: 300px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: var(--white);
  box-shadow: var(--shadow-md);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

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

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

/* ===== PREMIUM HEADER & NAVIGATION ===== */
.header-premium {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: linear-gradient(135deg, rgba(10, 147, 150, 0.98) 0%, rgba(8, 126, 112, 0.98) 100%);
  backdrop-filter: blur(15px);
  border-bottom: 2px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 8px 32px rgba(10, 147, 150, 0.15);
  animation: slideDown 0.5s ease-out;
}

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

.navbar-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 12px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
}

/* ===== LOGO & BRANDING ===== */
.logo-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  transition: var(--transition);
  transform: translateZ(0);
}

.logo-brand:hover {
  transform: scale(1.05);
}

.logo-image {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  object-fit: cover;
  border: 2.5px solid var(--white);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  transition: var(--transition);
}

.logo-brand:hover .logo-image {
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.logo-text-wrapper {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.logo-text {
  font-size: 1.35rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--white) 0%, var(--secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: 1.5px;
}

.logo-tagline {
  font-size: 0.65rem;
  color: rgba(255, 255, 255, 0.8);
  letter-spacing: 0.8px;
  text-transform: uppercase;
  font-weight: 600;
}

/* ===== DESKTOP NAVIGATION ===== */
.nav-desktop {
  display: flex;
  align-items: center;
  gap: 5px;
}

.nav-link {
  padding: 10px 18px;
  color: rgba(255, 255, 255, 0.9);
  font-weight: 500;
  font-size: 0.95rem;
  border-radius: var(--radius-md);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.nav-link::before {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--secondary);
  transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.nav-link:hover {
  background: rgba(255, 255, 255, 0.15);
  color: var(--white);
  transform: translateY(-2px);
}

.cta-link {
  background: rgba(255, 255, 255, 0.25);
  border: 1.5px solid rgba(255, 255, 255, 0.4);
  margin-left: 10px;
}

.cta-link:hover {
  background: var(--secondary);
  color: var(--primary);
  border-color: var(--secondary);
}

/* ===== HAMBURGER BUTTON ===== */
.hamburger-btn {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 8px;
  margin-right: 0;
  z-index: 1500;
  transition: var(--transition);
  border-radius: 8px;
}

.hamburger-btn:hover {
  background: rgba(255, 255, 255, 0.15);
}

.hamburger-line {
  width: 26px;
  height: 3px;
  background: var(--white);
  border-radius: 3px;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  transform-origin: center;
}

.hamburger-btn.active .hamburger-line:nth-child(1) {
  transform: rotate(45deg) translate(11px, 11px);
}

.hamburger-btn.active .hamburger-line:nth-child(2) {
  opacity: 0;
  transform: translateX(20px);
}

.hamburger-btn.active .hamburger-line:nth-child(3) {
  transform: rotate(-45deg) translate(10px, -10px);
}

/* ===== MOBILE NAVIGATION MENU ===== */
.nav-mobile {
  position: fixed;
  top: 0;
  right: -100%;
  width: 300px;
  height: 100vh;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  padding: 80px 20px 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  z-index: 1200;
  transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: -8px 0 32px rgba(0, 0, 0, 0.25);
  overflow-y: auto;
}

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

/* ===== MOBILE MENU LINKS ===== */
.nav-link-mobile {
  padding: 14px 16px;
  color: rgba(255, 255, 255, 0.9);
  text-decoration: none;
  font-weight: 500;
  border-radius: 8px;
  transition: var(--transition);
  position: relative;
  display: block;
  border-left: 3px solid transparent;
}

.nav-link-mobile::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  width: 3px;
  background: var(--secondary);
  transform: scaleY(0);
  transition: transform 0.3s ease;
}

.nav-link-mobile:hover {
  background: rgba(255, 255, 255, 0.15);
  color: var(--white);
  padding-left: 20px;
}

.nav-link-mobile:hover::before {
  transform: scaleY(1);
}

/* Mobile Submenu */
.mobile-submenu {
  margin-top: 15px;
  padding-top: 15px;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.mobile-submenu-title {
  color: var(--secondary);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 10px;
  padding: 0 16px;
}

/* ===== MENU OVERLAY ===== */
.menu-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10, 20, 40, 0.4);
  backdrop-filter: blur(4px);
  opacity: 0;
  visibility: hidden;
  z-index: 1100;
  transition: all 0.3s ease;
}

.menu-overlay.active {
  opacity: 1;
  visibility: visible;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .nav-desktop {
    display: none;
  }

  .hamburger-btn {
    display: flex;
  }

  .navbar-container {
    padding: 10px 16px;
  }

  .logo-image {
    width: 42px;
    height: 42px;
  }

  .logo-text {
    font-size: 1.1rem;
  }

  .logo-tagline {
    font-size: 0.6rem;
  }
}

@media (max-width: 600px) {
  .header-premium {
    padding: 0;
  }

  .navbar-container {
    padding: 10px 12px;
  }

  .logo-image {
    width: 38px;
    height: 38px;
  }

  .logo-text {
    font-size: 1rem;
  }

  .logo-text-wrapper {
    gap: 1px;
  }

  .nav-mobile {
    width: 100%;
    right: -100%;
    border-radius: 0;
  }

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

  .nav-link-mobile {
    padding: 12px 14px;
    font-size: 0.95rem;
  }
}

@media (max-width: 480px) {
  .logo-image {
    width: 36px;
    height: 36px;
    border-width: 2px;
  }

  .logo-text {
    font-size: 1rem;
    letter-spacing: 1px;
  }

  .logo-tagline {
    font-size: 0.55rem;
  }

  .nav-link-mobile {
    padding: 11px 12px;
    font-size: 0.9rem;
  }

  .hamburger-btn {
    padding: 6px;
  }

  .hamburger-line {
    width: 24px;
    height: 2.5px;
  }
}

/* Scrollbar styling for mobile menu */
.nav-mobile::-webkit-scrollbar {
  width: 6px;
}

.nav-mobile::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 10px;
}

.nav-mobile::-webkit-scrollbar-thumb {
  background: var(--secondary);
  border-radius: 10px;
}

.nav-mobile::-webkit-scrollbar-thumb:hover {
  background: rgba(0, 217, 255, 0.8);
}

/* ===== HERO SECTION ===== */
.hero {
  position: relative;
  min-height: 680px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-background {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.05);
  animation: heroZoom 20s ease-in-out infinite alternate;
}

@keyframes heroZoom {
  from { transform: scale(1); }
  to { transform: scale(1.1); }
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10, 147, 150, 0.5) 0%, rgba(8, 126, 112, 0.4) 50%, rgba(6, 105, 95, 0.45) 100%);
}

.hero-content {
  position: relative;
  z-index: 10;
  max-width: 800px;
  padding: 60px 30px;
  text-align: center;
  color: var(--white);
  animation: heroSlideUp 1s ease-out;
}

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

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 50px;
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 24px;
  backdrop-filter: blur(12px);
  letter-spacing: 0.5px;
}

.hero-title {
  font-size: clamp(2.2rem, 7vw, 4rem);
  font-weight: 800;
  margin-bottom: 24px;
  color: var(--white);
  line-height: 1.15;
  letter-spacing: -0.5px;
}

.hero-subtitle {
  font-size: 1.2rem;
  margin-bottom: 36px;
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.75;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.hero-buttons .btn {
  padding: 14px 32px;
  font-size: 1rem;
  font-weight: 600;
  border-radius: 50px;
  transition: all 0.3s ease;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

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

/* ===== ABOUT SECTION ===== */
.about {
  padding: 80px 20px;
  background: linear-gradient(135deg, var(--light) 0%, rgba(10, 147, 150, 0.05) 100%);
}

.about-container {
  max-width: 900px;
  margin: 0 auto;
}

.section-label {
  display: inline-block;
  padding: 8px 16px;
  background: var(--primary);
  color: var(--white);
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.about-content h2 {
  margin-bottom: 20px;
}

.about-content p {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--text-secondary);
  margin-bottom: 30px;
}

.about-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  margin-top: 40px;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 20px;
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid var(--primary);
  transition: var(--transition);
}

.feature-item:hover {
  transform: translateX(5px);
  box-shadow: var(--shadow-md);
}

.feature-icon {
  font-size: 1.8rem;
}

.feature-item span:last-child {
  font-weight: 600;
  color: var(--text-primary);
}

/* ===== QUICK ACCESS SECTION ===== */
.quick-links {
  padding: 60px 20px;
  background: var(--white);
}

.quick-container {
  max-width: 1400px;
  margin: 0 auto;
}

.quick-title {
  text-align: center;
  margin-bottom: 50px;
  position: relative;
  padding-bottom: 20px;
}

.quick-title::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  border-radius: 2px;
}

.quick-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
}

.quick-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 30px 20px;
  border-radius: var(--radius-lg);
  color: var(--white);
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition);
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
}

.quick-btn::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.1);
  transform: translateX(-100%);
  transition: var(--transition);
}

.quick-btn:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.quick-btn:hover::before {
  transform: translateX(0);
}

.quick-icon {
  font-size: 2rem;
  z-index: 1;
}

.quick-text {
  font-size: 1rem;
  z-index: 1;
}

.quick-btn.partners {
  background: linear-gradient(135deg, #0a9396, #00b4b4);
}

.quick-btn.gallery {
  background: linear-gradient(135deg, #6c63ff, #9b5de5);
}

.quick-btn.doctors {
  background: linear-gradient(135deg, #f24236, #ff6b6b);
}

.quick-btn.membership {
  background: linear-gradient(135deg, #fbc02d, #ffb300);
}

.quick-btn.services {
  background: linear-gradient(135deg, #00d9ff, #00b4d8);
}

/* ===== SERVICES SECTION ===== */
.services-section {
  padding: 80px 20px;
  background: linear-gradient(135deg, rgba(10, 147, 150, 0.05) 0%, var(--light) 100%);
}

.section-title {
  text-align: center;
  margin-bottom: 15px;
  color: var(--dark);
}

.section-subtitle {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 60px;
  color: var(--text-secondary);
  font-size: 1.05rem;
  line-height: 1.7;
}

.services-grid {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.service-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px 30px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -50%;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(10, 147, 150, 0.1) 0%, transparent 70%);
  border-radius: 50%;
  transition: var(--transition);
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}

.service-card:hover::before {
  top: -30%;
  right: -30%;
}

.icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 20px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  box-shadow: var(--shadow-md);
  color: var(--white);
  transition: var(--transition);
  position: relative;
  z-index: 1;
}

.service-card:hover .icon {
  transform: scale(1.1) rotate(10deg);
}

.service-card h3 {
  margin: 20px 0 15px;
  color: var(--dark);
  position: relative;
  z-index: 1;
}

.service-card p {
  color: var(--text-secondary);
  line-height: 1.7;
  position: relative;
  z-index: 1;
}

/* ===== IMPACT SECTION (COUNTERS) ===== */
.impact-section {
  padding: 80px 20px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
}

.impact-container {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 30px;
}

.impact-card {
  background: rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-lg);
  padding: 30px;
  text-align: center;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: var(--transition);
  color: var(--white);
}

.impact-card:hover {
  transform: translateY(-5px);
  background: rgba(255, 255, 255, 0.25);
  border-color: rgba(255, 255, 255, 0.3);
}

.impact-icon {
  font-size: 2.5rem;
  margin-bottom: 15px;
}

.impact-card h3 {
  font-size: 2.5rem;
  color: var(--secondary);
  margin: 10px 0;
}

.impact-card p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.95rem;
}

/* ===== FAQ SECTION ===== */
.faq-section {
  padding: 80px 20px;
  background: var(--light);
}

.faq-title {
  text-align: center;
  margin-bottom: 15px;
  color: var(--dark);
}

.faq-subtitle {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 60px;
  color: var(--text-secondary);
  font-size: 1.05rem;
}

.faq-container {
  max-width: 900px;
  margin: 0 auto;
}

.faq-item {
  background: var(--white);
  border-radius: var(--radius-lg);
  margin-bottom: 15px;
  border: 1px solid var(--border);
  overflow: hidden;
  transition: var(--transition);
}

.faq-item:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-sm);
}

.faq-question {
  width: 100%;
  padding: 20px;
  border: none;
  background: var(--white);
  font-size: 1rem;
  font-weight: 600;
  color: var(--dark);
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  transition: var(--transition);
}

.faq-question:hover {
  background: rgba(10, 147, 150, 0.05);
}

.faq-question span {
  font-size: 1.3rem;
  color: var(--primary);
  transition: var(--transition);
  flex-shrink: 0;
  margin-left: 10px;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  padding: 0 20px;
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
  transition: max-height 0.3s ease;
}

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

.faq-item.active .faq-question span {
  transform: rotate(45deg);
}

/* ===== FOOTER ===== */
.main-footer {
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark-alt) 100%);
  color: var(--white);
  padding: 60px 20px 20px;
  margin-top: 60px;
}

.footer-wrap {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 40px;
  margin-bottom: 40px;
}

.footer-col h4 {
  font-size: 1.05rem;
  margin-bottom: 20px;
  color: var(--secondary);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 700;
  position: relative;
  padding-bottom: 10px;
}

.footer-col h4::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background: var(--primary);
  border-radius: 1px;
}

.footer-col ul {
  list-style: none;
}

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

.footer-col ul li a {
  color: rgba(255, 255, 255, 0.7);
  transition: var(--transition);
  font-size: 0.9rem;
}

.footer-col ul li a:hover {
  color: var(--secondary);
  padding-left: 5px;
}

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

.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 15px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
  line-height: 1.5;
}

.footer-contact span {
  color: var(--secondary);
  font-size: 1.2rem;
  flex-shrink: 0;
}

.footer-contact a {
  color: rgba(255, 255, 255, 0.7);
  transition: var(--transition);
}

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

.footer-policy-links {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 15px;
  margin-bottom: 30px;
  flex-wrap: wrap;
  padding: 20px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.policy-link {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.85rem;
  transition: var(--transition);
  position: relative;
}

.policy-link::after {
  content: "";
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--secondary);
  transition: width 0.3s ease;
}

.policy-link:hover {
  color: var(--secondary);
}

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

.policy-dot {
  color: rgba(255, 255, 255, 0.3);
}

.footer-bottom {
  text-align: center;
  padding: 20px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.85rem;
  line-height: 1.6;
}

.footer-bottom a {
  color: var(--secondary);
  font-weight: 600;
  transition: var(--transition);
}

.footer-bottom a:hover {
  text-decoration: underline;
}

/* ===== RESPONSIVE DESIGN ===== */

/* Tablet (900px and below) */
@media (max-width: 900px) {
  .hamburger {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    flex-direction: column;
    background: var(--primary);
    padding-top: 80px;
    padding-right: 20px;
    padding-left: 20px;
    gap: 10px;
    z-index: 1200;
    transition: right 0.3s ease;
    box-shadow: -5px 0 30px rgba(0, 0, 0, 0.2);
    overflow-y: auto;
  }

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

  .nav-links a {
    padding: 12px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  .services-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  }

  .impact-container {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero {
    min-height: 500px;
  }

  .hero-title {
    font-size: 2rem;
  }

  .footer-wrap {
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
  }
}

/* Mobile (600px and below) */
@media (max-width: 600px) {
  .navbar {
    padding: 10px 15px;
  }

  .logo {
    font-size: 1.1rem;
  }

  .logo-img {
    width: 36px;
    height: 36px;
  }

  .hero {
    min-height: 400px;
    padding: 20px;
  }

  .hero-content {
    padding: 30px 20px;
  }

  .hero-title {
    font-size: 1.5rem;
    margin-bottom: 15px;
  }

  .hero-subtitle {
    font-size: 0.95rem;
  }

  .hero-buttons {
    flex-direction: column;
    gap: 10px;
  }

  .btn {
    width: 100%;
    padding: 12px 20px;
  }

  .about {
    padding: 60px 20px;
  }

  .quick-grid {
    grid-template-columns: 1fr;
    gap: 15px;
  }

  .quick-btn {
    padding: 25px 20px;
  }

  .services-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .service-card {
    padding: 30px 20px;
  }

  .impact-container {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .faq-container {
    max-width: 100%;
  }

  .faq-question {
    padding: 15px;
    font-size: 0.95rem;
  }

  .footer-wrap {
    grid-template-columns: 1fr;
    gap: 25px;
  }

  .footer-policy-links {
    flex-direction: column;
    gap: 10px;
  }

  .section-title {
    font-size: 1.8rem;
  }

  .section-subtitle {
    font-size: 0.95rem;
  }
}

/* Extra Small (480px and below) */
@media (max-width: 480px) {
  h1 {
    font-size: 1.5rem;
  }

  h2 {
    font-size: 1.3rem;
  }

  .navbar {
    padding: 10px;
  }

  .logo-img {
    width: 32px;
    height: 32px;
  }

  .quick-btn {
    padding: 20px 15px;
    gap: 10px;
  }

  .quick-icon {
    font-size: 1.5rem;
  }

  .quick-text {
    font-size: 0.85rem;
  }

  .btn {
    font-size: 0.9rem;
    padding: 10px 16px;
  }

  .impact-card h3 {
    font-size: 2rem;
  }
}

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

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateX(-20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.7;
  }
}

/* Apply animations */
.service-card {
  animation: fadeInUp 0.6s ease-out backwards;
}

.service-card:nth-child(1) { animation-delay: 0.1s; }
.service-card:nth-child(2) { animation-delay: 0.2s; }
.service-card:nth-child(3) { animation-delay: 0.3s; }
.service-card:nth-child(4) { animation-delay: 0.4s; }

/* ===== HEALTH TIPS SECTION ===== */
.health-tips-section {
  padding: 80px 20px;
  background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary) 100%);
  color: var(--white);
}

.health-tips-section .section-label {
  background: rgba(255, 255, 255, 0.3);
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.5);
}

.health-tips-section .section-title {
  color: var(--white);
  margin-bottom: 15px;
}

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

.tips-grid {
  max-width: 1400px;
  margin: auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 25px;
  margin-top: 50px;
}

.tip-card {
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-lg);
  padding: 30px 25px;
  text-align: center;
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: var(--transition);
  color: var(--white);
}

.tip-card:hover {
  transform: translateY(-8px);
  background: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.4);
}

.tip-icon {
  font-size: 3rem;
  margin-bottom: 15px;
}

.tip-card h3 {
  color: var(--white);
  margin-bottom: 12px;
  font-size: 1.2rem;
}

.tip-card p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 20px;
}

.tip-link {
  display: inline-block;
  color: var(--secondary);
  font-weight: 600;
  padding: 8px 16px;
  border: 1px solid var(--secondary);
  border-radius: var(--radius-full);
  transition: var(--transition);
}

.tip-link:hover {
  background: var(--secondary);
  color: var(--primary);
}

/* ===== HEALTH CONCERNS SECTION ===== */
.health-concerns-section {
  padding: 80px 20px;
  background: linear-gradient(135deg, rgba(242, 66, 54, 0.05) 0%, rgba(10, 147, 150, 0.05) 100%);
}

.health-concerns-section .section-title {
  color: var(--dark);
}

.concerns-grid {
  max-width: 1400px;
  margin: auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 25px;
  margin-top: 50px;
}

.concern-item {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 30px;
  border-left: 5px solid var(--primary);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.concern-item:hover {
  box-shadow: var(--shadow-md);
  transform: translateX(5px);
}

.concern-item h3 {
  color: var(--primary);
  margin-bottom: 15px;
  font-size: 1.1rem;
}

.concern-item p {
  color: var(--text-secondary);
  line-height: 1.7;
  font-size: 0.95rem;
}

/* ===== WHY CHOOSE SECTION ===== */
.why-choose-section {
  padding: 80px 20px;
  background: var(--light);
}

.why-choose-section .section-title {
  color: var(--dark);
}

.benefits-grid {
  max-width: 1400px;
  margin: auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.benefit-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px 30px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.benefit-card::before {
  content: "";
  position: absolute;
  top: -100%;
  right: -100%;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(10, 147, 150, 0.1) 0%, transparent 70%);
  border-radius: 50%;
  transition: all 0.5s ease;
}

.benefit-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}

.benefit-card:hover::before {
  top: -50%;
  right: -50%;
}

.benefit-number {
  position: absolute;
  top: 12px;
  right: 15px;
  font-size: 2.5rem;
  font-weight: 700;
  color: rgba(10, 147, 150, 0.1);
}

.benefit-icon {
  font-size: 3rem;
  margin-bottom: 15px;
  position: relative;
  z-index: 1;
}

.benefit-card h3 {
  color: var(--dark);
  margin-bottom: 12px;
  position: relative;
  z-index: 1;
}

.benefit-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
  position: relative;
  z-index: 1;
}

/* ===== TESTIMONIALS SECTION ===== */
.testimonials-section {
  padding: 80px 20px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
}

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

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

.testimonials-grid {
  max-width: 1400px;
  margin: auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.testimonial-card {
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-lg);
  padding: 35px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: var(--transition);
  color: var(--white);
}

.testimonial-card:hover {
  transform: translateY(-8px);
  background: rgba(255, 255, 255, 0.25);
  border-color: rgba(255, 255, 255, 0.3);
}

.testimonial-stars {
  font-size: 1.2rem;
  margin-bottom: 15px;
  letter-spacing: 2px;
}

.testimonial-text {
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 25px;
  color: rgba(255, 255, 255, 0.95);
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 15px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.author-avatar {
  font-size: 2.5rem;
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  flex-shrink: 0;
}

.testimonial-author h4 {
  color: var(--white);
  margin: 0 0 3px;
  font-size: 1rem;
}

.testimonial-author span {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.7);
}

/* ===== RESPONSIVE FOR NEW SECTIONS ===== */
@media (max-width: 600px) {
  .health-tips-section {
    padding: 60px 20px;
  }

  .tips-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .concerns-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .benefit-card {
    padding: 30px 20px;
  }

  .benefit-number {
    font-size: 2rem;
  }

  .benefit-icon {
    font-size: 2.5rem;
  }

  .testimonials-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .testimonial-card {
    padding: 25px;
  }

  .tip-card,
  .benefit-card,
  .testimonial-card {
    text-align: center;
  }
}

/* ===== UTILITY CLASSES ===== */
.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 20px;
}

.text-center {
  text-align: center;
}

.mt-20 {
  margin-top: 20px;
}

.mb-20 {
  margin-bottom: 20px;
}

.gap-20 {
  gap: 20px;
}