/* ==========================================================================
   HE THONG THIET KE NHA KHOA BAC SI THIEN LY
   Vanilla CSS - Sang Trong - Chuyen Nghiep - Muot Ma
   ========================================================================== */

/* 1. KHAI BÁO BIẾN & THIẾT LẬP NỀN TẢNG */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap');

:root {
  /* Màu chủ đạo — Đỏ tươi kiểu YouTube (hue 0, rực rỡ) */
  --primary-h: 0;
  --primary-s: 88%;
  --primary-l: 48%;
  --primary: hsl(var(--primary-h), var(--primary-s), var(--primary-l));
  --primary-light: hsl(var(--primary-h), 85%, 96%);
  --primary-medium: hsl(var(--primary-h), 70%, 72%);
  --primary-dark: hsl(var(--primary-h), 85%, 30%);
  
  /* Màu phụ — Đỏ đậm trầm ấm */
  --secondary-h: 0;
  --secondary-s: 40%;
  --secondary-l: 14%;
  --secondary: hsl(var(--secondary-h), var(--secondary-s), var(--secondary-l));
  --secondary-light: hsl(var(--secondary-h), 25%, 96%);
  
  /* Màu nhấn & Trạng thái */
  --accent: #f59e0b;
  --accent-light: #fef3c7;
  --success: #10b981;
  --success-light: #d1fae5;
  --danger: #cc0000; /* Đỏ đậm cho cảnh báo */
  --danger-light: #fee2e2;
  
  /* Màu nền & Văn bản */
  --bg: #fdf9f9; /* Nền trắng hơi ấm */
  --card-bg: #ffffff;
  --text-main: #2a1515;
  --text-muted: #664444;
  
  /* Font chữ */
  --font-title: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
  
  /* Định dạng khối & Bóng đổ */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-round: 50%;
  
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 10px 30px -10px rgba(30, 0, 0, 0.10);
  --shadow-lg: 0 20px 40px -15px rgba(220, 20, 20, 0.15);
  --shadow-glow: 0 10px 25px -5px rgba(220, 20, 20, 0.35);
  
  --transition-fast: 0.2s ease;
  --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  
  --header-height: 80px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  color: var(--text-main);
  background-color: var(--bg);
  line-height: 1.6;
  overflow-x: hidden;
  font-size: 16px;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg);
}
::-webkit-scrollbar-thumb {
  background: var(--primary-medium);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--primary);
}

/* Typography Utilities */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-title);
  color: var(--secondary);
  font-weight: 700;
  line-height: 1.25;
}

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

img, svg {
  max-width: 100%;
  height: auto;
  vertical-align: middle;
}

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

/* Section Common */
.section {
  padding: 100px 0;
  position: relative;
}

.section-bg-white {
  background-color: #ffffff;
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 60px auto;
}

.section-header h2 {
  font-size: 2.5rem;
  margin-bottom: 16px;
  position: relative;
  display: inline-block;
}

.section-header h2 span {
  color: var(--primary);
}

.section-header p {
  color: var(--text-muted);
  font-size: 1.1rem;
  line-height: 1.7;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  font-family: var(--font-title);
  font-weight: 600;
  font-size: 1rem;
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition-smooth);
  gap: 8px;
  box-shadow: var(--shadow-sm);
}

.btn-primary {
  background-color: var(--primary);
  color: #ffffff;
}

.btn-primary:hover {
  background-color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.btn-secondary {
  background-color: #ffffff;
  color: var(--primary);
  border-color: var(--primary-medium);
}

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

.btn-outline-white {
  background-color: transparent;
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.4);
}

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

/* Badges */
.badge {
  display: inline-block;
  padding: 6px 12px;
  font-size: 0.8rem;
  font-weight: 600;
  border-radius: 30px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.badge-primary {
  background-color: var(--primary-light);
  color: var(--primary);
}

.badge-accent {
  background-color: var(--accent-light);
  color: #b45309;
}

/* ==========================================================================
   2. HEADER & NAVIGATION
   ========================================================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  background-color: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(220, 20, 20, 0.08);
  z-index: 1000;
  transition: var(--transition-smooth);
}

.header.scrolled {
  height: 70px;
  background-color: rgba(255, 255, 255, 0.95);
  box-shadow: var(--shadow-sm);
}

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

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

.logo-img {
  height: 52px;
  width: 52px;
  object-fit: contain;
  border-radius: 12px;
  transition: var(--transition-smooth);
  background: #fff;
  padding: 2px;
}

.header.scrolled .logo-img {
  height: 42px;
  width: 42px;
}

.logo-text {
  font-family: var(--font-title);
  font-weight: 800;
  font-size: 1.2rem;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: var(--primary);
  line-height: 1.2;
}

.logo-subtitle {
  font-size: 0.7rem;
  color: var(--text-muted);
  font-weight: 500;
  display: block;
  margin-top: 1px;
}

/* Nav Menu */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-link {
  font-family: var(--font-title);
  font-weight: 600;
  color: var(--secondary);
  font-size: 0.95rem;
  position: relative;
  padding: 8px 0;
}

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

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

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

.nav-btn {
  padding: 10px 20px;
  font-size: 0.9rem;
}

/* Hamburger Menu (Mobile) */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 24px;
  height: 18px;
  background: transparent;
  border: none;
  cursor: pointer;
  z-index: 1010;
}

.hamburger span {
  width: 100%;
  height: 2px;
  background-color: var(--secondary);
  border-radius: 2px;
  transition: var(--transition-fast);
}

/* ==========================================================================
   3. HERO SECTION
   ========================================================================== */
.hero {
  position: relative;
  min-height: 100vh;
  padding-top: calc(var(--header-height) + 40px);
  display: flex;
  align-items: center;
  background: radial-gradient(circle at 80% 20%, rgba(255, 200, 210, 0.25) 0%, rgba(253, 248, 248, 1) 70%);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -10%;
  right: -5%;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(220, 20, 20, 0.12) 0%, rgba(255, 255, 255, 0) 70%);
  filter: blur(40px);
  z-index: 0;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -10%;
  left: -5%;
  width: 350px;
  height: 350px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(220, 20, 20, 0.08) 0%, rgba(255, 255, 255, 0) 70%);
  filter: blur(50px);
  z-index: 0;
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 60px;
  position: relative;
  z-index: 1;
}

.hero-content {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 0.8s ease forwards 0.2s;
  animation-fill-mode: forwards;
}

.hospital-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background-color: #ffffff;
  border: 1px solid rgba(220, 20, 20, 0.15);
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--primary-dark);
  margin-bottom: 24px;
  box-shadow: var(--shadow-sm);
}

.hospital-badge .badge-dot {
  display: inline-block;
  flex-shrink: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--primary);
  animation: pulse-dot 1.5s infinite;
}

/* Đảm bảo thẻ p bên trong hospital-badge hiển thị đúng */
.hospital-badge p {
  color: var(--primary-dark);
  font-size: 0.85rem;
  font-weight: 600;
  margin: 0;
}

.hero-top-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: rgba(220, 20, 20, 0.05);
  border: 1px solid rgba(220, 20, 20, 0.1);
  color: var(--primary-dark);
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 20px;
  font-family: var(--font-title);
  animation: fadeInUp 0.6s ease forwards;
}

.hero-content h1 {
  font-size: 3.8rem;
  line-height: 1.15;
  margin-bottom: 20px;
  letter-spacing: -0.5px;
}

.hero-content h1 span {
  color: var(--primary);
  position: relative;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: 0 10px 30px rgba(220, 20, 20, 0.05);
}

.hero-content p {
  font-size: 1.15rem;
  color: #57534e; /* Warm charcoal dark grey */
  margin-bottom: 32px;
  max-width: 540px;
  line-height: 1.75;
  border-left: 3px solid var(--primary);
  padding-left: 16px;
}

.hero-features {
  list-style: none;
  padding: 0;
  margin: 30px 0 0 0;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.hero-features li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.05rem;
  color: var(--text-main);
  font-weight: 500;
  opacity: 0;
  transform: translateY(15px);
  animation: fadeInUp 0.6s ease forwards;
}

.hero-features li:nth-child(1) { animation-delay: 0.4s; }
.hero-features li:nth-child(2) { animation-delay: 0.55s; }
.hero-features li:nth-child(3) { animation-delay: 0.7s; }

.hero-features li .feature-icon {
  width: 26px;
  height: 26px;
  color: #ffffff;
  background: linear-gradient(135deg, #10b981, #059669);
  border-radius: 50%;
  padding: 5px;
  flex-shrink: 0;
  box-shadow: 0 4px 10px rgba(16, 185, 129, 0.3);
}

/* Hero Image Visual */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0;
  transform: scale(0.95);
  animation: scaleIn 0.8s ease forwards 0.4s;
  animation-fill-mode: forwards;
}

.hero-bg-blob {
  position: absolute;
  width: 120%;
  height: 120%;
  background: radial-gradient(circle, rgba(220, 20, 20, 0.15) 0%, rgba(255, 255, 255, 0) 70%);
  z-index: 0;
  filter: blur(25px);
}

.hero-image-card {
  position: relative;
  z-index: 1;
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 16px;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255, 255, 255, 0.7);
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
  transition: transform var(--transition-smooth), box-shadow var(--transition-smooth);
}

.hero-image-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 30px 60px -15px rgba(220, 20, 20, 0.22);
}

.hero-image-card img {
  border-radius: var(--radius-md);
  width: 100%;
  object-fit: cover;
  height: 480px;
  transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.hero-image-card:hover img {
  transform: scale(1.03);
}

.floating-card {
  position: absolute;
  z-index: 2;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.08), 
              0 1px 3px rgba(0, 0, 0, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.6);
  display: flex;
  align-items: center;
  gap: 16px;
  animation: float 4s ease-in-out infinite;
  transition: transform var(--transition-fast), background-color var(--transition-fast), box-shadow var(--transition-fast);
}

.floating-card:hover {
  transform: translateY(-8px) scale(1.04) !important;
  background: #ffffff;
  box-shadow: 0 25px 50px -12px rgba(220, 20, 20, 0.18);
  border-color: rgba(220, 20, 20, 0.25);
}

.floating-card h4, .floating-card p {
  white-space: nowrap;
}

.floating-card-1 {
  bottom: 40px;
  left: -30px;
  animation-delay: 0.5s;
}

.floating-card-2 {
  top: 60px;
  right: -30px;
  animation-delay: 1.5s;
}

.floating-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-round);
  background: linear-gradient(135deg, var(--primary-light), rgba(220, 20, 20, 0.15));
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: inset 0 1px 2px rgba(255, 255, 255, 0.5);
}

.floating-info h4 {
  font-size: 1.1rem;
  font-weight: 700;
}

.floating-info p {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ==========================================================================
   4. STATS SECTION
   ========================================================================== */
.stats {
  background-color: var(--secondary);
  color: #ffffff;
  padding: 60px 0;
  position: relative;
  z-index: 10;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  text-align: center;
}

.stat-item h3 {
  color: var(--primary-medium);
  font-size: 3rem;
  font-weight: 800;
  margin-bottom: 4px;
  font-family: var(--font-title);
}

.stat-item p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.95rem;
  font-weight: 500;
}

/* ==========================================================================
   5. SERVICES SECTION (DỊCH VỤ)
   ========================================================================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.service-card {
  background-color: var(--card-bg);
  border-radius: var(--radius-lg);
  padding: 40px 30px;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(220, 20, 20, 0.04);
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 0;
  background-color: var(--primary);
  transition: var(--transition-smooth);
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(220, 20, 20, 0.12);
}

.service-card:hover::before {
  height: 100%;
}

.service-icon-box {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-md);
  background-color: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  transition: var(--transition-smooth);
}

.service-card:hover .service-icon-box {
  background-color: var(--primary);
  color: #ffffff;
  transform: scale(1.05);
}

.service-icon-box svg {
  width: 28px;
  height: 28px;
}

.service-card h3 {
  font-size: 1.3rem;
  margin-bottom: 12px;
}

.service-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 24px;
  flex-grow: 1;
}

.service-card-badge {
  position: absolute;
  top: 20px;
  right: 20px;
  background-color: var(--primary-light);
  color: var(--primary);
  padding: 4px 10px;
  font-size: 0.7rem;
  font-weight: 700;
  border-radius: 20px;
  text-transform: uppercase;
}

.service-link {
  font-family: var(--font-title);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.service-link svg {
  width: 16px;
  height: 16px;
  transition: transform var(--transition-fast);
}

.service-card:hover .service-link svg {
  transform: translateX(4px);
}

/* ==========================================================================
   6. ABOUT SECTION (GIỚI THIỆU BÁC SĨ)
   ========================================================================== */
.about-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 80px;
  align-items: center;
}

.about-visual {
  position: relative;
}

.about-image-wrapper {
  position: relative;
  z-index: 1;
  background-color: var(--primary-medium);
  border-radius: var(--radius-lg);
  padding: 12px;
  box-shadow: var(--shadow-lg);
}

.about-image-wrapper img {
  border-radius: var(--radius-md);
  width: 100%;
  height: 500px;
  object-fit: cover;
}

.experience-badge {
  position: absolute;
  bottom: -30px;
  right: -30px;
  background-color: var(--primary);
  color: #ffffff;
  padding: 24px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-glow);
  z-index: 2;
  text-align: center;
  min-width: 180px;
}

.experience-badge h4 {
  font-size: 2rem;
  color: #ffffff;
  font-weight: 800;
  line-height: 1;
}

.experience-badge p {
  font-size: 0.85rem;
  font-weight: 500;
  opacity: 0.9;
}

.about-content h2 {
  font-size: 2.5rem;
  margin-bottom: 24px;
}

.about-content h2 span {
  color: var(--primary);
}

.about-subtitle {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--primary-dark);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.about-subtitle::before {
  content: '';
  display: inline-block;
  width: 20px;
  height: 2px;
  background-color: var(--primary);
}

.about-intro-text {
  font-size: 1.05rem;
  color: var(--text-main);
  margin-bottom: 20px;
}

.about-certificates {
  list-style: none;
  padding: 0;
  margin: 0 0 30px 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.about-certificates li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--text-main);
  background: var(--bg);
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--primary);
  transition: var(--transition-smooth);
}

.about-certificates li:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.about-certificates li svg {
  color: var(--primary);
  flex-shrink: 0;
  margin-top: 2px;
}

.about-hospital-info {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--bg);
  padding: 16px 20px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(220, 20, 20, 0.08);
}

.about-hospital-info svg {
  color: var(--primary);
  width: 32px;
  height: 32px;
  flex-shrink: 0;
}

.about-hospital-info p {
  font-size: 0.9rem;
  color: var(--text-main);
  font-weight: 500;
}

/* ==========================================================================
   7. BOOKING & TIMING SECTION (ĐẶT LỊCH HẸN & GIỜ LÀM VIỆC)
   ========================================================================== */
.booking-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: start;
}

/* Booking Card/Form */
.booking-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(220, 20, 20, 0.08);
}

.booking-card h3 {
  font-size: 1.8rem;
  margin-bottom: 12px;
}

.booking-card p {
  color: var(--text-muted);
  margin-bottom: 30px;
  font-size: 0.95rem;
}

.booking-form {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.form-group-full {
  grid-column: span 2;
}

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

.form-control {
  width: 100%;
  padding: 14px 18px;
  border-radius: var(--radius-md);
  border: 1.5px solid var(--secondary-light);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text-main);
  background-color: var(--bg);
  transition: var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--primary);
  background-color: #ffffff;
  box-shadow: 0 0 0 4px rgba(220, 20, 20, 0.1);
}

textarea.form-control {
  resize: vertical;
  min-height: 100px;
}

.booking-form button {
  grid-column: span 2;
  margin-top: 10px;
  width: 100%;
}

/* Timing & Working Hours */
.timing-info {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.timing-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(220, 20, 20, 0.04);
}

.timing-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--secondary-light);
  padding-bottom: 16px;
}

.timing-header h3 {
  font-size: 1.4rem;
}

/* Pulse status tag */
.clinic-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-radius: 30px;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
}

.clinic-status.open {
  background-color: var(--success-light);
  color: var(--success);
}

.clinic-status.closed {
  background-color: var(--danger-light);
  color: var(--danger);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
}

.clinic-status.open .status-dot {
  background-color: var(--success);
  animation: pulse-dot 1.5s infinite;
}

.clinic-status.closed .status-dot {
  background-color: var(--danger);
}

.working-hours-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.working-hours-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
  border-bottom: 1px dashed var(--secondary-light);
}

.working-hours-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.working-day {
  font-weight: 600;
  color: var(--secondary);
}

.working-time {
  text-align: right;
}

.working-time span {
  display: block;
  font-family: var(--font-title);
  font-weight: 700;
  color: var(--primary);
}

.working-time small {
  display: block;
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Quick Contact buttons */
.quick-contact-card {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  border-radius: var(--radius-lg);
  padding: 40px;
  color: #ffffff;
  box-shadow: var(--shadow-glow);
  position: relative;
  overflow: hidden;
}

.quick-contact-card::after {
  content: '';
  position: absolute;
  width: 150px;
  height: 150px;
  background-color: rgba(255, 255, 255, 0.05);
  border-radius: 50%;
  bottom: -50px;
  right: -50px;
}

.quick-contact-card h3 {
  color: #ffffff;
  font-size: 1.4rem;
  margin-bottom: 10px;
}

.quick-contact-card p {
  opacity: 0.9;
  font-size: 0.9rem;
  margin-bottom: 24px;
}

.quick-contact-btns {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.quick-contact-btn {
  width: 100%;
  padding: 12px;
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-md);
  color: #ffffff;
  font-family: var(--font-title);
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: var(--transition-fast);
}

.quick-contact-btn:hover {
  background: #ffffff;
  color: var(--primary-dark);
}

.quick-contact-btn svg {
  width: 20px;
  height: 20px;
}

/* ==========================================================================
   8. EQUIPMENT SECTION (TRANG THIẾT BỊ PHÒNG KHÁM)
   ========================================================================== */

/* Banner cam kết 4 chỉ số */
.equipment-trust-banner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  background: linear-gradient(135deg, var(--secondary), hsl(var(--secondary-h), var(--secondary-s), 18%));
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  margin-bottom: 60px;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 12px;
  color: #ffffff;
}

.trust-item svg {
  flex-shrink: 0;
  color: var(--primary-medium);
}

.trust-item span {
  font-size: 0.88rem;
  font-weight: 500;
  line-height: 1.4;
  color: rgba(255, 255, 255, 0.9);
}

/* Equipment Grid — 2 cột */
.equipment-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

/* Equipment Card — ngang: ảnh trái, nội dung phải */
.equipment-card {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(220, 20, 20, 0.08);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  display: flex;
  flex-direction: row;
  transition: var(--transition-smooth);
  position: relative;
}

.equipment-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(220, 20, 20, 0.18);
}

/* Đường viền đỏ trên cùng khi hover */
.equipment-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--primary-medium));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 1;
}

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

/* Vùng ảnh bên trái */
.equipment-img-wrap {
  position: relative;
  flex-shrink: 0;
  width: 200px;
  background: var(--secondary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  overflow: hidden;
}

.equipment-img {
  width: 100%;
  height: 100%;
  max-height: 180px;
  object-fit: contain;
  transition: transform 0.5s ease;
}

.equipment-card:hover .equipment-img {
  transform: scale(1.06);
}

/* Badge công nghệ — trên ảnh */
.equipment-badge {
  position: absolute;
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
  background: var(--primary);
  color: #ffffff;
  font-size: 0.68rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  box-shadow: 0 2px 8px rgba(220, 20, 20, 0.35);
}

/* Vùng nội dung bên phải */
.equipment-content {
  padding: 24px 28px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  flex: 1;
  min-width: 0;
}

.equipment-content h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--secondary);
  margin-bottom: 10px;
  line-height: 1.3;
}

.equipment-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 16px;
}

/* Danh sách tính năng */
.equipment-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 7px;
  margin: 0;
  padding: 0;
}

.equipment-features li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 0.84rem;
  color: var(--text-main);
  font-weight: 500;
  line-height: 1.45;
}

.equipment-features li svg {
  flex-shrink: 0;
  color: var(--primary);
  margin-top: 1px;
}

/* ==========================================================================
   9. TESTIMONIALS SECTION (ĐÁNH GIÁ CỦA PHỤ HUYNH)
   ========================================================================== */
.testimonials-slider {
  display: flex;
  gap: 30px;
  overflow-x: auto;
  padding: 20px 10px 40px 10px;
  scroll-snap-type: x mandatory;
  scrollbar-width: none; /* Firefox */
}

.testimonials-slider::-webkit-scrollbar {
  display: none; /* Safari, Chrome */
}

.testimonial-card {
  flex: 0 0 calc(33.333% - 20px);
  min-width: 320px;
  scroll-snap-align: start;
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 40px 30px;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(220, 20, 20, 0.04);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: var(--transition-smooth);
}

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

.testimonial-stars {
  color: var(--accent);
  margin-bottom: 20px;
  display: flex;
  gap: 4px;
}

.testimonial-stars svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.testimonial-text {
  font-size: 0.95rem;
  color: var(--text-main);
  line-height: 1.7;
  margin-bottom: 30px;
  font-style: italic;
}

.testimonial-user {
  display: flex;
  align-items: center;
  gap: 16px;
}

.testimonial-avatar {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-round);
  object-fit: cover;
  border: 2px solid var(--primary-light);
}

.testimonial-info h4 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 2px;
}

.testimonial-info p {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.testimonial-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 20px;
}

.testimonial-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--primary-medium);
  cursor: pointer;
  transition: var(--transition-fast);
}

.testimonial-dot.active {
  width: 24px;
  border-radius: 4px;
  background-color: var(--primary);
}

/* ==========================================================================
   9. MAP & FOOTER SECTION
   ========================================================================== */
.map-section {
  padding: 0;
  height: 450px;
  width: 100%;
  position: relative;
  background: var(--secondary-light);
}

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

/* Footer */
.footer {
  background-color: var(--secondary);
  color: rgba(255, 255, 255, 0.8);
  padding: 80px 0 30px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 1fr;
  gap: 60px;
  margin-bottom: 60px;
}

.footer-logo {
  margin-bottom: 24px;
  display: flex;
  align-items: center;
}

.footer-logo-img {
  height: 72px;
  width: 72px;
  object-fit: contain;
  border-radius: 14px;
  background: #ffffff;
  padding: 4px;
  box-shadow: 0 4px 16px rgba(200,16,46,0.18);
}

.footer-desc {
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 24px;
  color: rgba(255, 255, 255, 0.9); /* Thay opacity: 0.9 bằng màu cụ thể */
}

.footer-socials {
  display: flex;
  gap: 12px;
}

.social-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-round);
  background-color: rgba(255, 255, 255, 0.08);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}

.social-icon:hover {
  background-color: var(--primary);
  transform: translateY(-3px);
}

.social-icon svg {
  width: 18px;
  height: 18px;
}

.footer-column h3 {
  color: #ffffff;
  font-size: 1.15rem;
  margin-bottom: 24px;
  position: relative;
  padding-bottom: 12px;
}

.footer-column h3::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background-color: var(--primary);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  font-size: 0.95rem;
  transition: var(--transition-fast);
}

.footer-links a:hover {
  color: var(--primary-medium);
  padding-left: 4px;
}

.footer-contact-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.95rem;
}

.footer-contact-item svg {
  color: var(--primary-medium);
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  margin-top: 3px;
}

.footer-contact-item a:hover {
  color: #ffffff;
  text-decoration: underline;
}

.footer-bottom {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.85); /* Thay opacity: 0.7 bằng màu cụ thể để chữ rõ hơn */
}

/* ==========================================================================
   10. FLOATING CONTACT ACTIONS (NÚT LIÊN HỆ NỔI)
   ========================================================================== */
.floating-actions {
  position: fixed;
  bottom: 30px;
  right: 30px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  z-index: 999;
}

.floating-btn {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-round);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 20px rgba(0,0,0,0.15);
  transition: var(--transition-smooth);
  position: relative;
}

.floating-btn:hover {
  transform: scale(1.1) translateY(-3px);
}

.floating-btn-phone {
  background-color: var(--danger);
}

.floating-btn-zalo {
  background-color: #0068ff; /* Màu thương hiệu Zalo */
}

.floating-btn-messenger {
  background: linear-gradient(135deg, #0084ff, #a033ff);
}

.floating-btn-phone::before {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background-color: var(--danger);
  opacity: 0.4;
  z-index: -1;
  animation: pulse-wave 2s infinite;
}

.floating-btn-zalo::before {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background-color: #0068ff;
  opacity: 0.4;
  z-index: -1;
  animation: pulse-wave 2s infinite 0.5s;
}

.floating-btn svg {
  width: 24px;
  height: 24px;
}

/* ==========================================================================
   11. LIVE CUSTOMIZER PANEL (BỘ TÙY CHỈNH THÔNG TIN)
   ========================================================================== */
.customizer-toggle {
  position: fixed;
  bottom: 30px;
  left: 30px;
  width: 56px;
  height: 56px;
  border-radius: var(--radius-round);
  background-color: var(--secondary);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 20px rgba(0,0,0,0.2);
  cursor: pointer;
  z-index: 1001;
  border: 2px solid rgba(255, 255, 255, 0.1);
  transition: var(--transition-smooth);
}

.customizer-toggle:hover {
  background-color: var(--primary);
  transform: rotate(45deg) scale(1.05);
}

.customizer-toggle svg {
  width: 26px;
  height: 26px;
  animation: spin 8s linear infinite;
}

/* Panel slide-out */
.customizer-panel {
  position: fixed;
  top: 0;
  left: -420px; /* Hidden off-screen left */
  width: 400px;
  height: 100vh;
  background-color: rgba(15, 23, 42, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  color: #ffffff;
  box-shadow: 10px 0 40px rgba(0, 0, 0, 0.3);
  z-index: 1002;
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
}

.customizer-panel.open {
  left: 0;
}

.customizer-header {
  padding: 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.customizer-header h3 {
  color: #ffffff;
  font-size: 1.25rem;
}

.customizer-close {
  background: transparent;
  border: none;
  color: rgba(255, 255, 255, 0.7);
  cursor: pointer;
  font-size: 1.5rem;
}

.customizer-close:hover {
  color: #ffffff;
}

.customizer-body {
  padding: 24px;
  overflow-y: auto;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.customizer-group {
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding-bottom: 20px;
}

.customizer-group:last-child {
  border-bottom: none;
}

.customizer-group h4 {
  color: var(--primary-medium);
  font-size: 0.95rem;
  margin-bottom: 14px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.customizer-field {
  margin-bottom: 14px;
}

.customizer-field:last-child {
  margin-bottom: 0;
}

.customizer-field label {
  display: block;
  font-size: 0.8rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 6px;
}

.customizer-input {
  width: 100%;
  padding: 10px 14px;
  background-color: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-sm);
  color: #ffffff;
  font-family: var(--font-body);
  font-size: 0.85rem;
  transition: var(--transition-fast);
}

.customizer-input:focus {
  outline: none;
  border-color: var(--primary);
  background-color: rgba(255, 255, 255, 0.1);
  box-shadow: 0 0 0 2px rgba(220, 20, 20, 0.3);
}

textarea.customizer-input {
  resize: vertical;
  min-height: 80px;
}

.customizer-footer {
  padding: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  background-color: rgba(15, 23, 42, 0.98);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.customizer-footer p {
  font-size: 0.75rem;
  opacity: 0.7;
  line-height: 1.4;
  text-align: center;
}

.btn-export {
  width: 100%;
  background-color: var(--primary);
  color: #ffffff;
  border: none;
  padding: 12px;
  font-size: 0.9rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: var(--transition-fast);
}

.btn-export:hover {
  background-color: var(--primary-dark);
  box-shadow: 0 4px 15px rgba(220, 20, 20, 0.4);
}

/* Customizer BackDrop overlay */
.customizer-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background-color: rgba(0, 0, 0, 0.4);
  z-index: 1001;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-smooth);
  backdrop-filter: blur(2px);
}

.customizer-overlay.open {
  opacity: 1;
  visibility: visible;
}

/* ==========================================================================
   12. ANIMS & MEDIA QUERIES (HOẠT ẢNH & ĐÁP ỨNG MÀN HÌNH)
   ========================================================================== */

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

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

@keyframes float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-12px);
  }
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

@keyframes pulse-dot {
  0% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(220, 20, 20, 0.7);
  }
  70% {
    transform: scale(1);
    box-shadow: 0 0 0 6px rgba(220, 20, 20, 0);
  }
  100% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(220, 20, 20, 0);
  }
}

@keyframes pulse-wave {
  0% {
    transform: scale(1);
    opacity: 0.4;
  }
  50% {
    opacity: 0.1;
  }
  100% {
    transform: scale(1.5);
    opacity: 0;
  }
}

/* Media Queries (Tương thích màn hình) */
@media (max-width: 1024px) {
  .section-header h2 {
    font-size: 2.2rem;
  }
  .hero-content h1 {
    font-size: 2.8rem;
  }
  .hero-grid {
    gap: 40px;
  }
  .hero-image-card img {
    height: 400px;
  }
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .equipment-trust-banner {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
  .equipment-grid {
    grid-template-columns: 1fr;
  }
  .about-grid {
    gap: 40px;
  }
  .about-image-wrapper img {
    height: 400px;
  }
  .booking-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-column:last-child {
    grid-column: span 2;
  }
}

@media (max-width: 768px) {
  :root {
    --header-height: 70px;
  }
  .section {
    padding: 60px 0;
  }
  .section-header {
    margin-bottom: 40px;
  }
  .section-header h2 {
    font-size: 1.8rem;
  }
  .hero {
    min-height: auto;
    padding-top: calc(var(--header-height) + 20px);
    padding-bottom: 60px;
  }
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 50px;
  }
  .hero-content {
    text-align: center;
  }
  .hero-btns {
    justify-content: center;
  }
  .hospital-badge {
    margin-left: auto;
    margin-right: auto;
  }
  .hero-visual {
    order: -1;
  }
  .hero-image-card {
    max-width: 450px;
    margin: 0 auto;
  }
  .floating-card-1 {
    left: 10px;
    bottom: 10px;
  }
  .floating-card-2 {
    right: 10px;
    top: 10px;
  }
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
  .services-grid {
    grid-template-columns: 1fr;
  }
  .equipment-trust-banner {
    grid-template-columns: 1fr;
    gap: 16px;
    padding: 24px;
  }
  .equipment-grid {
    grid-template-columns: 1fr;
  }
  .equipment-card {
    flex-direction: column;
  }
  .equipment-img-wrap {
    width: 100%;
    height: 180px;
    padding: 16px;
  }
  .equipment-img {
    max-height: 140px;
  }
  .equipment-badge {
    bottom: 8px;
  }
  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .about-visual {
    max-width: 450px;
    margin: 0 auto;
    width: 100%;
  }
  .experience-badge {
    bottom: -15px;
    right: -15px;
    padding: 16px;
    min-width: 140px;
  }
  .experience-badge h4 {
    font-size: 1.5rem;
  }
  .about-content {
    text-align: center;
  }
  .about-subtitle {
    justify-content: center;
  }
  .about-subtitle::before {
    display: none;
  }
  .about-hospital-info {
    justify-content: center;
    text-align: left;
  }
  .booking-card {
    padding: 24px;
  }
  .booking-form {
    grid-template-columns: 1fr;
  }
  .form-group-full {
    grid-column: span 1;
  }
  .booking-form button {
    grid-column: span 1;
  }
  .timing-card {
    padding: 24px;
  }
  .quick-contact-card {
    padding: 24px;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .footer-column:last-child {
    grid-column: span 1;
  }
  
  /* Mobile Menu */
  .hamburger {
    display: flex;
  }
  .nav-menu {
    position: fixed;
    top: var(--header-height);
    right: -100%;
    width: 280px;
    height: calc(100vh - var(--header-height));
    background-color: #ffffff;
    box-shadow: -10px 10px 30px rgba(0,0,0,0.05);
    flex-direction: column;
    align-items: flex-start;
    padding: 40px 30px;
    gap: 24px;
    transition: var(--transition-smooth);
    z-index: 998;
  }
  .nav-menu.open {
    right: 0;
  }
  .hamburger.open span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }
  .hamburger.open span:nth-child(2) {
    opacity: 0;
  }
  .hamburger.open span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
  }
  
  /* Customizer Panel Responsive */
  .customizer-panel {
    width: 320px;
    left: -340px;
  }
  .customizer-panel.open {
    left: 0;
  }
}