/* ============================================
   SUMA DENTAL HOSPITAL - Website Styles
   Clean White-and-Blue Medical Palette
   ============================================ */

/* --- CSS Variables --- */
:root {
  --primary: #1565C0;
  --primary-dark: #0D47A1;
  --primary-light: #42A5F5;
  --primary-pale: #E3F2FD;
  --primary-ghost: #F0F7FF;
  --accent: #00BFA5;
  --accent-dark: #00897B;
  --white: #FFFFFF;
  --off-white: #F8FAFE;
  --gray-50: #F8FAFC;
  --gray-100: #F1F5F9;
  --gray-200: #E2E8F0;
  --gray-300: #CBD5E1;
  --gray-400: #94A3B8;
  --gray-500: #64748B;
  --gray-600: #475569;
  --gray-700: #334155;
  --gray-800: #1E293B;
  --gray-900: #0F172A;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow: 0 4px 20px rgba(0,0,0,0.08);
  --shadow-lg: 0 10px 40px rgba(0,0,0,0.1);
  --shadow-xl: 0 20px 60px rgba(0,0,0,0.12);
  --shadow-blue: 0 8px 30px rgba(21,101,192,0.15);
  --radius-sm: 8px;
  --radius: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;
  --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-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-heading: 'Plus Jakarta Sans', 'Inter', sans-serif;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
  font-size: 16px;
}

body {
  font-family: var(--font-main);
  color: var(--gray-700);
  background: var(--white);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

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

ul, ol {
  list-style: none;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--gray-900);
  line-height: 1.25;
  font-weight: 700;
}

/* --- Utility --- */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 100px 0;
}

.section-alt {
  background: var(--off-white);
}

.section-blue {
  background: var(--primary-pale);
}

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

.text-primary {
  color: var(--primary);
}

.text-accent {
  color: var(--accent);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 16px;
  background: var(--primary-pale);
  color: var(--primary);
  font-size: 0.8rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  margin-bottom: 16px;
  color: var(--gray-900);
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--gray-500);
  max-width: 600px;
  margin: 0 auto 48px;
  line-height: 1.7;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  font-family: var(--font-main);
  white-space: nowrap;
}

.btn-primary {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
  box-shadow: var(--shadow-blue);
}

.btn-primary:hover {
  background: var(--primary-dark);
  border-color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 12px 35px rgba(21,101,192,0.25);
}

.btn-outline {
  background: transparent;
  color: var(--primary);
  border-color: var(--primary);
}

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

.btn-white {
  background: var(--white);
  color: var(--primary);
  border-color: var(--white);
  box-shadow: var(--shadow);
}

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

.btn-accent {
  background: var(--accent);
  color: var(--white);
  border-color: var(--accent);
}

.btn-accent:hover {
  background: var(--accent-dark);
  border-color: var(--accent-dark);
  transform: translateY(-2px);
}

.btn-lg {
  padding: 16px 36px;
  font-size: 1rem;
}

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ============================================
   HEADER / NAVIGATION
   ============================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0,0,0,0.05);
  transition: var(--transition);
}

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

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: var(--white);
  box-shadow: var(--shadow-blue);
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.logo-text .name {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--gray-900);
}

.logo-text .tagline {
  font-size: 0.7rem;
  color: var(--gray-400);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-links a {
  padding: 8px 18px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--gray-600);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--primary);
  background: var(--primary-pale);
}

.header-cta {
  display: flex;
  align-items: center;
  gap: 10px;
}

.header-cta .btn {
  padding: 10px 22px;
  font-size: 0.85rem;
}

.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  background: none;
  border: none;
}

.mobile-toggle span {
  width: 24px;
  height: 2.5px;
  background: var(--gray-700);
  border-radius: 2px;
  transition: var(--transition);
}

.mobile-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.mobile-toggle.active span:nth-child(2) {
  opacity: 0;
}

.mobile-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 76px;
  background: linear-gradient(135deg, var(--primary-ghost) 0%, var(--white) 40%, var(--primary-pale) 100%);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(21,101,192,0.06) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(0,191,165,0.05) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-content {
  max-width: 580px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 24px;
  box-shadow: var(--shadow-sm);
}

.hero-badge span {
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.2rem);
  line-height: 1.15;
  margin-bottom: 12px;
  color: var(--gray-900);
}

.hero h1 .highlight {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero .subtitle {
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: var(--gray-500);
  margin-bottom: 24px;
  font-weight: 500;
}

.hero .description {
  font-size: 1rem;
  color: var(--gray-500);
  margin-bottom: 36px;
  line-height: 1.8;
}

.hero .btn-group {
  margin-bottom: 48px;
}

.hero-stats {
  display: flex;
  gap: 40px;
}

.hero-stat {
  display: flex;
  flex-direction: column;
}

.hero-stat .number {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
}

.hero-stat .label {
  font-size: 0.8rem;
  color: var(--gray-400);
  font-weight: 500;
  margin-top: 4px;
}

/* Hero Visual */
.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-image-wrapper {
  position: relative;
  width: 100%;
  max-width: 500px;
}

.hero-image {
  width: 100%;
  aspect-ratio: 1;
  background: linear-gradient(135deg, var(--primary-pale), var(--white));
  border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 8rem;
  box-shadow: var(--shadow-xl);
  animation: morph 8s ease-in-out infinite;
  overflow: hidden;
  position: relative;
}

.hero-image::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(21,101,192,0.08), rgba(0,191,165,0.05));
  border-radius: inherit;
}

@keyframes morph {
  0%, 100% { border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%; }
  25% { border-radius: 58% 42% 75% 25% / 76% 46% 54% 24%; }
  50% { border-radius: 50% 50% 33% 67% / 55% 27% 73% 45%; }
  75% { border-radius: 33% 67% 58% 42% / 63% 68% 32% 37%; }
}

.hero-floating-card {
  position: absolute;
  background: var(--white);
  border-radius: var(--radius);
  padding: 16px 20px;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 12px;
  animation: float 3s ease-in-out infinite;
  z-index: 2;
}

.hero-floating-card.card-1 {
  top: 15%;
  right: -10%;
  animation-delay: 0s;
}

.hero-floating-card.card-2 {
  bottom: 15%;
  left: -5%;
  animation-delay: 1.5s;
}

.hero-floating-card .icon {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.hero-floating-card .icon.blue {
  background: var(--primary-pale);
  color: var(--primary);
}

.hero-floating-card .icon.green {
  background: #E0F2F1;
  color: var(--accent);
}

.hero-floating-card .text {
  display: flex;
  flex-direction: column;
  line-height: 1.3;
}

.hero-floating-card .text .title {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--gray-800);
}

.hero-floating-card .text .desc {
  font-size: 0.72rem;
  color: var(--gray-400);
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* ============================================
   WHY CHOOSE US (Home)
   ============================================ */
.choose-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.choose-content .intro {
  font-size: 1.05rem;
  color: var(--gray-500);
  margin-bottom: 32px;
  line-height: 1.8;
}

.choose-content .intro strong {
  color: var(--gray-800);
}

.choose-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.choose-feature {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px;
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid var(--gray-100);
  transition: var(--transition);
}

.choose-feature:hover {
  border-color: var(--primary-light);
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}

.choose-feature .check {
  width: 28px;
  height: 28px;
  background: var(--primary-pale);
  color: var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  flex-shrink: 0;
}

.choose-feature span {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--gray-700);
}

.choose-visual {
  position: relative;
}

.choose-image-box {
  width: 100%;
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, var(--primary-pale), var(--white));
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 6rem;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}

.choose-image-box::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 150px;
  height: 150px;
  background: linear-gradient(135deg, transparent, rgba(21,101,192,0.08));
  border-radius: 0 var(--radius-xl) 0 100%;
}

.choose-badge {
  position: absolute;
  bottom: -20px;
  right: 30px;
  background: var(--white);
  padding: 20px 28px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  text-align: center;
}

.choose-badge .number {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
}

.choose-badge .label {
  font-size: 0.75rem;
  color: var(--gray-400);
  font-weight: 500;
  margin-top: 4px;
}

/* ============================================
   SERVICES SECTION
   ============================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  border: 1px solid var(--gray-100);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--primary-light));
  opacity: 0;
  transition: var(--transition);
}

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

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

.service-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 20px;
  background: var(--primary-pale);
  color: var(--primary);
  transition: var(--transition);
}

.service-card:hover .service-icon {
  background: var(--primary);
  color: var(--white);
}

.service-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--gray-900);
}

.service-card p {
  font-size: 0.9rem;
  color: var(--gray-500);
  line-height: 1.7;
  margin-bottom: 16px;
}

.service-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.service-list li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--gray-600);
}

.service-list li::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
  flex-shrink: 0;
}

/* ============================================
   TRUST SECTION
   ============================================ */
.trust-content {
  max-width: 600px;
}

.trust-content .lead {
  font-size: 1.05rem;
  color: var(--gray-500);
  margin-bottom: 12px;
  line-height: 1.8;
}

.trust-content .highlight-text {
  font-size: 1.15rem;
  color: var(--primary);
  font-weight: 600;
  font-style: italic;
  margin-bottom: 32px;
  padding-left: 20px;
  border-left: 3px solid var(--primary);
}

.trust-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.trust-feature {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px;
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid var(--gray-100);
}

.trust-feature .icon {
  width: 36px;
  height: 36px;
  background: var(--primary-pale);
  color: var(--primary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  flex-shrink: 0;
}

.trust-feature .text h4 {
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 2px;
}

.trust-feature .text p {
  font-size: 0.8rem;
  color: var(--gray-400);
}

.trust-visual {
  position: relative;
}

.trust-image-box {
  width: 100%;
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, var(--primary-pale), #E0F2F1);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 6rem;
  box-shadow: var(--shadow-lg);
}

/* ============================================
   ABOUT PAGE
   ============================================ */
.page-hero {
  padding: 160px 0 80px;
  background: linear-gradient(135deg, var(--primary-ghost), var(--primary-pale));
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(21,101,192,0.06) 0%, transparent 70%);
  border-radius: 50%;
}

.page-hero h1 {
  font-size: clamp(2rem, 5vw, 2.8rem);
  margin-bottom: 16px;
  position: relative;
}

.page-hero p {
  font-size: 1.1rem;
  color: var(--gray-500);
  max-width: 600px;
  margin: 0 auto;
  position: relative;
}

/* Welcome Section */
.welcome-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.welcome-content .lead {
  font-size: 1.1rem;
  color: var(--gray-600);
  margin-bottom: 24px;
  line-height: 1.8;
}

.welcome-content .mission-text {
  font-size: 1rem;
  color: var(--gray-500);
  line-height: 1.8;
  margin-bottom: 32px;
}

.welcome-visual {
  position: relative;
}

.welcome-image-box {
  width: 100%;
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, var(--primary-pale), var(--white));
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 6rem;
  box-shadow: var(--shadow-lg);
}

/* Vision & Mission */
.vision-mission-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

.vm-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px;
  border: 1px solid var(--gray-100);
  transition: var(--transition);
}

.vm-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.vm-card .icon {
  width: 60px;
  height: 60px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 20px;
}

.vm-card.vision .icon {
  background: var(--primary-pale);
  color: var(--primary);
}

.vm-card.mission .icon {
  background: #E0F2F1;
  color: var(--accent);
}

.vm-card h3 {
  font-size: 1.25rem;
  margin-bottom: 16px;
}

.vm-card p {
  font-size: 0.95rem;
  color: var(--gray-500);
  line-height: 1.8;
  margin-bottom: 20px;
}

.vm-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.vm-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--gray-600);
}

.vm-list li .bullet {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  font-weight: 700;
  flex-shrink: 0;
}

.vm-card.vision .vm-list .bullet {
  background: var(--primary-pale);
  color: var(--primary);
}

.vm-card.mission .vm-list .bullet {
  background: #E0F2F1;
  color: var(--accent);
}

/* Core Values */
.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.value-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px;
  text-align: center;
  border: 1px solid var(--gray-100);
  transition: var(--transition);
}

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

.value-card .icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--primary-pale);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin: 0 auto 20px;
  transition: var(--transition);
}

.value-card:hover .icon {
  background: var(--primary);
  color: var(--white);
}

.value-card h3 {
  font-size: 1.05rem;
  margin-bottom: 8px;
}

.value-card p {
  font-size: 0.85rem;
  color: var(--gray-500);
  line-height: 1.7;
}

/* Treatment Process */
.process-timeline {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0;
  position: relative;
  padding: 40px 0;
}

.process-timeline::before {
  content: '';
  position: absolute;
  top: 72px;
  left: 10%;
  right: 10%;
  height: 3px;
  background: linear-gradient(90deg, var(--primary-pale), var(--primary), var(--primary-pale));
  border-radius: 2px;
}

.process-step {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
  z-index: 1;
  max-width: 200px;
}

.step-number {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--white);
  border: 3px solid var(--primary);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 16px;
  transition: var(--transition);
}

.process-step:hover .step-number {
  background: var(--primary);
  color: var(--white);
}

.step-title {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--gray-800);
}

.step-desc {
  font-size: 0.8rem;
  color: var(--gray-400);
  line-height: 1.6;
}

/* Testimonials */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.testimonial-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px;
  border: 1px solid var(--gray-100);
  transition: var(--transition);
  position: relative;
}

.testimonial-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.testimonial-card .quote-icon {
  font-size: 2rem;
  color: var(--primary-light);
  margin-bottom: 16px;
  line-height: 1;
}

.testimonial-card p {
  font-size: 0.95rem;
  color: var(--gray-600);
  line-height: 1.7;
  margin-bottom: 20px;
  font-style: italic;
}

.testimonial-card .stars {
  color: #FBBF24;
  font-size: 0.85rem;
  margin-bottom: 12px;
  letter-spacing: 2px;
}

/* FAQ */
.faq-list {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid var(--gray-100);
  overflow: hidden;
  transition: var(--transition);
}

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

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--gray-800);
  text-align: left;
  transition: var(--transition);
}

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

.faq-question .icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--primary-pale);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  transition: var(--transition);
  flex-shrink: 0;
}

.faq-item.active .faq-question .icon {
  background: var(--primary);
  color: var(--white);
  transform: rotate(180deg);
}

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

.faq-answer-inner {
  padding: 0 24px 20px;
  font-size: 0.9rem;
  color: var(--gray-500);
  line-height: 1.7;
}

/* ============================================
   CONTACT PAGE
   ============================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.contact-form-wrapper {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 40px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--gray-100);
}

.contact-form-wrapper h2 {
  font-size: 1.5rem;
  margin-bottom: 8px;
}

.contact-form-wrapper .subtitle {
  font-size: 0.9rem;
  color: var(--gray-500);
  margin-bottom: 32px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--gray-700);
  margin-bottom: 8px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 14px 16px;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius);
  font-family: var(--font-main);
  font-size: 0.9rem;
  color: var(--gray-700);
  background: var(--white);
  transition: var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(21,101,192,0.1);
}

.form-success {
  text-align: center;
  padding: 60px 20px;
}

.form-success .success-icon {
  font-size: 3rem;
  margin-bottom: 16px;
}

.form-success h3 {
  font-size: 1.3rem;
  color: var(--gray-900);
  margin-bottom: 8px;
}

.form-success p {
  font-size: 0.95rem;
  color: var(--gray-500);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

/* Contact Info Cards */
.contact-info-cards {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-info-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 28px;
  border: 1px solid var(--gray-100);
  display: flex;
  align-items: flex-start;
  gap: 16px;
  transition: var(--transition);
}

.contact-info-card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}

.contact-info-card .icon {
  width: 50px;
  height: 50px;
  border-radius: var(--radius);
  background: var(--primary-pale);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.contact-info-card h3 {
  font-size: 1rem;
  margin-bottom: 4px;
}

.contact-info-card p {
  font-size: 0.85rem;
  color: var(--gray-500);
  line-height: 1.6;
}

.contact-info-card a {
  color: var(--primary);
  font-weight: 500;
}

.contact-info-card a:hover {
  text-decoration: underline;
}

/* Map */
.map-container {
  margin-top: 20px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--gray-100);
  box-shadow: var(--shadow);
}

.map-container iframe {
  width: 100%;
  height: 300px;
  border: none;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--gray-900);
  color: var(--gray-400);
  padding: 80px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-brand .logo {
  margin-bottom: 16px;
}

.footer-brand .logo .logo-icon {
  background: linear-gradient(135deg, var(--primary-light), var(--primary));
}

.footer-brand .logo .name {
  color: var(--white);
}

.footer-brand .logo .tagline {
  color: var(--gray-500);
}

.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.7;
  margin-bottom: 20px;
}

.footer-social {
  display: flex;
  gap: 10px;
}

.footer-social a {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.06);
  color: var(--gray-400);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  transition: var(--transition);
}

.footer-social a:hover {
  background: var(--primary);
  color: var(--white);
}

.footer-col h4 {
  color: var(--white);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 20px;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col ul a {
  font-size: 0.88rem;
  color: var(--gray-400);
  transition: var(--transition);
}

.footer-col ul a:hover {
  color: var(--white);
  padding-left: 4px;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 14px;
}

.footer-contact-item .icon {
  width: 32px;
  height: 32px;
  border-radius: 6px;
  background: rgba(255,255,255,0.06);
  color: var(--primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.footer-contact-item span {
  font-size: 0.88rem;
  line-height: 1.5;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 0;
  font-size: 0.82rem;
}

.footer-bottom a {
  color: var(--gray-400);
}

.footer-bottom a:hover {
  color: var(--white);
}

/* ============================================
   DOCTORS SECTION
   ============================================ */
.doctors-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  max-width: 900px;
  margin: 0 auto;
}

.doctors-grid-2 {
  max-width: 1000px;
}

/* Home page doctor cards */
.doctor-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 40px 32px;
  border: 1px solid var(--gray-100);
  text-align: center;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.doctor-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: linear-gradient(90deg, var(--primary), var(--primary-light));
}

.doctor-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: transparent;
}

.doctor-avatar {
  position: relative;
  display: inline-block;
  margin-bottom: 24px;
}

.avatar-circle {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary-pale), #dbeafe);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
  border: 4px solid var(--white);
  box-shadow: 0 4px 20px rgba(21,101,192,0.15);
  transition: var(--transition);
}

.avatar-circle.female {
  background: linear-gradient(135deg, #fce4ec, #f3e5f5);
  box-shadow: 0 4px 20px rgba(233,30,99,0.1);
}

.doctor-card:hover .avatar-circle {
  transform: scale(1.05);
  box-shadow: 0 8px 30px rgba(21,101,192,0.2);
}

.avatar-icon {
  font-size: 2.5rem;
  line-height: 1;
}

.doctor-badge {
  position: absolute;
  bottom: 0;
  right: -8px;
  width: 30px;
  height: 30px;
  background: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  box-shadow: var(--shadow);
}

.doctor-info,
.doctor-card-body {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.doctor-name-te {
  font-size: 1.3rem;
  color: var(--gray-900);
  margin-bottom: 4px;
  line-height: 1.4;
}

.telugu-name {
  font-family: 'Noto Sans Telugu', sans-serif;
  font-size: 1.2rem;
  color: var(--primary-dark);
}

.doctor-name-en {
  font-size: 0.85rem;
  color: var(--gray-400);
  margin-bottom: 14px;
  font-weight: 400;
}

.doctor-quals {
  display: flex;
  gap: 8px;
  margin-bottom: 14px;
  flex-wrap: wrap;
  justify-content: center;
}

.qual {
  padding: 4px 14px;
  background: var(--primary-pale);
  color: var(--primary);
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.3px;
}

.doctor-specialty {
  margin-bottom: 4px;
}

.specialty-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 16px;
  background: linear-gradient(135deg, #E8F5E9, #E0F2F1);
  color: var(--accent-dark);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
}

/* About page doctor cards - extended */
.doctor-card-header {
  margin-bottom: 24px;
}

.doctor-card .doctor-name-te {
  font-size: 1.4rem;
}

.doctor-card-body .telugu-name {
  font-family: 'Noto Sans Telugu', sans-serif;
  font-size: 1.3rem;
}

.doctor-bio {
  font-size: 0.88rem;
  color: var(--gray-500);
  line-height: 1.7;
  margin-top: 16px;
  max-width: 380px;
  text-align: center;
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(255,255,255,0.08) 0%, transparent 70%);
  border-radius: 50%;
}

.cta-inner {
  text-align: center;
  position: relative;
  z-index: 1;
}

.cta-inner h2 {
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  color: var(--white);
  margin-bottom: 16px;
}

.cta-inner p {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.8);
  margin-bottom: 32px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.cta-inner .btn-group {
  justify-content: center;
}

/* ============================================
   WHATSAPP BUTTON
   ============================================ */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  width: 60px;
  height: 60px;
  background: #25D366;
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  transition: var(--transition);
  cursor: pointer;
  animation: whatsapp-pulse 2s infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 30px rgba(37,211,102,0.5);
}

@keyframes whatsapp-pulse {
  0% { box-shadow: 0 4px 20px rgba(37,211,102,0.4); }
  50% { box-shadow: 0 4px 30px rgba(37,211,102,0.6); }
  100% { box-shadow: 0 4px 20px rgba(37,211,102,0.4); }
}

/* ============================================
   ANIMATIONS
   ============================================ */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.fade-in-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }

  .hero-content {
    max-width: 100%;
  }

  .hero .btn-group {
    justify-content: center;
  }

  .hero-stats {
    justify-content: center;
  }

  .hero-visual {
    display: none;
  }

  .choose-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .choose-visual {
    order: -1;
  }

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

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

  .trust-content {
    max-width: 100%;
  }

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

  .vision-mission-grid {
    grid-template-columns: 1fr;
  }

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

  .process-timeline {
    flex-direction: column;
    gap: 32px;
    align-items: center;
  }

  .process-timeline::before {
    display: none;
  }

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

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

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
}

@media (max-width: 768px) {
  .section {
    padding: 60px 0;
  }

  .nav-links {
    display: none;
    position: fixed;
    top: 76px;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 20px;
    box-shadow: var(--shadow-lg);
    gap: 4px;
  }

  .nav-links.active {
    display: flex;
  }

  .nav-links a {
    width: 100%;
    padding: 12px 16px;
  }

  .mobile-toggle {
    display: flex;
  }

  .header-cta .btn {
    display: none;
  }

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

  .doctors-grid {
    grid-template-columns: 1fr;
    max-width: 420px;
  }

  .choose-features {
    grid-template-columns: 1fr;
  }

  .trust-features {
    grid-template-columns: 1fr;
  }

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

  .form-row {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }

  .hero h1 {
    font-size: 2rem;
  }

  .hero-stats {
    flex-direction: column;
    gap: 16px;
    align-items: center;
  }

  .btn-group {
    flex-direction: column;
    align-items: stretch;
  }

  .btn-group .btn {
    width: 100%;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }

  .section {
    padding: 48px 0;
  }

  .page-hero {
    padding: 130px 0 50px;
  }

  .service-card {
    padding: 24px 20px;
  }

  .contact-form-wrapper {
    padding: 24px;
  }

  .vm-card {
    padding: 28px;
  }
}