/* Style.css - HCMC Clinic Chiang Mai Website Design System */

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

:root {
  /* Colors */
  --primary: #0284c7;       /* Health Blue */
  --primary-hover: #0369a1; /* Deep Health Blue */
  --primary-light: #f0f9ff; /* Light Sky Tint */
  --primary-accent: #e0f2fe; /* Light Blue Accent */
  --text-main: #1e293b;     /* Dark Slate Text */
  --text-muted: #64748b;    /* Muted Slate Text */
  --bg-body: #f8fafc;       /* Soft Light Gray Background */
  --bg-card: #ffffff;       /* Pure White for Cards/Sections */
  --border-color: #f1f5f9;  /* Very light grey border */
  --success: #10b981;       /* Emerald Success Color */
  --error: #ef4444;         /* Soft Red Error Color */
  
  /* Fonts */
  --font-thai: 'Prompt', sans-serif;
  --font-eng: 'Inter', sans-serif;
  
  /* Transitions & Shadows */
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.03), 0 4px 6px -4px rgba(0, 0, 0, 0.03);
  --shadow-premium: 0 20px 25px -5px rgba(2, 132, 199, 0.05), 0 8px 10px -6px rgba(2, 132, 199, 0.03);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-thai);
  color: var(--text-main);
  background-color: var(--bg-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* Typography elements */
h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  line-height: 1.3;
  color: #0f172a;
}

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

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

.section-padding {
  padding: 80px 0;
}

/* Header & Navbar */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
}

.navbar {
  height: 80px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

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

.logo img {
  height: 48px;
  object-fit: contain;
  transition: var(--transition-smooth);
}

.logo:hover img {
  transform: scale(1.03);
}

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

.logo-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: 0.5px;
}

.logo-subtitle {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-muted);
  text-transform: uppercase;
}

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

.nav-link {
  font-weight: 500;
  color: var(--text-muted);
  position: relative;
  padding: 8px 0;
  font-size: 0.95rem;
}

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

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

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

.nav-btn {
  background-color: var(--primary);
  color: white;
  padding: 10px 24px;
  border-radius: 50px;
  font-weight: 600;
  box-shadow: 0 4px 10px rgba(2, 132, 199, 0.15);
  font-size: 0.95rem;
}

.nav-btn:hover {
  background-color: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 14px rgba(2, 132, 199, 0.25);
  color: white;
}

/* Language Selector */
.lang-selector {
  display: flex;
  align-items: center;
  gap: 4px;
  background-color: var(--primary-light);
  padding: 4px 10px;
  border-radius: 30px;
  border: 1px solid rgba(2, 132, 199, 0.1);
  margin-left: 8px;
}

.lang-toggle-btn {
  background: none;
  border: none;
  font-family: var(--font-eng);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-muted);
  cursor: pointer;
  padding: 3px 8px;
  border-radius: 20px;
  transition: var(--transition-smooth);
}

.lang-toggle-btn:hover {
  color: var(--primary);
}

.lang-toggle-btn.active {
  color: var(--primary);
  background-color: var(--bg-card);
  box-shadow: var(--shadow-sm);
}

.lang-divider {
  color: #cbd5e1;
  font-size: 0.75rem;
  user-select: none;
}

/* Mobile Toggle Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 24px;
  height: 18px;
  background: transparent;
  border: none;
  cursor: pointer;
  z-index: 1001;
}

.hamburger span {
  width: 100%;
  height: 2px;
  background-color: var(--text-main);
  transition: var(--transition-smooth);
}

.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);
}

/* SPA Sections Transition */
.page {
  display: none;
  opacity: 0;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(15px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.page.active {
  display: block;
  animation: fadeInUp 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 28px;
  border-radius: 50px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: var(--transition-smooth);
  font-family: var(--font-thai);
  font-size: 1rem;
}

.btn-primary {
  background-color: var(--primary);
  color: white;
  box-shadow: 0 4px 14px rgba(2, 132, 199, 0.2);
}

.btn-primary:hover {
  background-color: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(2, 132, 199, 0.3);
}

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

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

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

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

/* ---------------- HOME SECTION ---------------- */
.hero-section {
  position: relative;
  padding: 100px 0 120px;
  background: radial-gradient(circle at 85% 10%, rgba(2, 132, 199, 0.05) 0%, transparent 40%),
              radial-gradient(circle at 15% 80%, rgba(2, 132, 199, 0.03) 0%, transparent 35%);
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

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

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background-color: var(--primary-light);
  color: var(--primary);
  padding: 6px 16px;
  border-radius: 30px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 20px;
  border: 1px solid rgba(2, 132, 199, 0.1);
}

.hero-title {
  font-size: 2.8rem;
  line-height: 1.25;
  margin-bottom: 20px;
  font-weight: 700;
}

.hero-title span {
  color: var(--primary);
}

.hero-desc {
  color: var(--text-muted);
  font-size: 1.1rem;
  margin-bottom: 32px;
}

.hero-btns {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-image-container {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-img {
  width: 100%;
  max-width: 450px;
  height: auto;
  border-radius: 24px;
  box-shadow: var(--shadow-premium);
  z-index: 2;
  position: relative;
}

.hero-img-bg {
  position: absolute;
  width: 110%;
  height: 110%;
  background-color: var(--primary-light);
  border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
  z-index: 1;
  opacity: 0.6;
  filter: blur(10px);
}

/* Quick Info Cards */
.quick-info-section {
  margin-top: -60px;
  position: relative;
  z-index: 10;
}

.quick-info-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.info-card {
  background-color: var(--bg-card);
  padding: 30px;
  border-radius: 20px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-color);
  display: flex;
  gap: 20px;
  transition: var(--transition-smooth);
}

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

.info-icon {
  width: 50px;
  height: 50px;
  border-radius: 12px;
  background-color: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.info-details h3 {
  font-size: 1.1rem;
  margin-bottom: 6px;
}

.info-details p {
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* Why Choose Us (Home Continued) */
.features-section {
  background-color: var(--bg-card);
}

.section-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 56px;
}

.section-header h2 {
  font-size: 2.2rem;
  margin-bottom: 16px;
}

.section-header p {
  color: var(--text-muted);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.feature-item {
  text-align: center;
  padding: 32px 20px;
  border-radius: 20px;
  transition: var(--transition-smooth);
}

.feature-item:hover {
  background-color: var(--bg-body);
}

.feature-icon-wrapper {
  width: 64px;
  height: 64px;
  background-color: var(--primary-light);
  color: var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 1.8rem;
  transition: var(--transition-smooth);
}

.feature-item:hover .feature-icon-wrapper {
  background-color: var(--primary);
  color: white;
  transform: rotate(360deg);
}

.feature-item h3 {
  font-size: 1.15rem;
  margin-bottom: 10px;
}

.feature-item p {
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* ---------------- SERVICES SECTION ---------------- */
.services-section {
  background-color: var(--bg-body);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.service-card {
  background-color: var(--bg-card);
  border-radius: 24px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-premium);
  border-color: rgba(2, 132, 199, 0.15);
}

.service-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-bottom: 1px solid var(--border-color);
}

.service-body {
  padding: 28px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.service-icon-box {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background-color: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 20px;
}

.service-card h3 {
  font-size: 1.25rem;
  margin-bottom: 12px;
}

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

.service-link {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--primary);
  font-weight: 600;
  font-size: 0.95rem;
  margin-top: auto;
}

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

/* ---------------- APPOINTMENT SECTION ---------------- */
.appointment-section {
  background-color: var(--bg-body);
}

.form-layout {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 48px;
  background-color: var(--bg-card);
  border-radius: 32px;
  padding: 48px;
  box-shadow: var(--shadow-premium);
  border: 1px solid var(--border-color);
}

.form-header {
  margin-bottom: 32px;
}

.form-header h2 {
  font-size: 2rem;
  margin-bottom: 10px;
}

.form-header p {
  color: var(--text-muted);
}

.appointment-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

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

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-size: 0.9rem;
  font-weight: 500;
  color: #334155;
}

.form-control {
  font-family: var(--font-thai);
  padding: 14px 18px;
  border-radius: 12px;
  border: 1px solid #cbd5e1;
  background-color: #ffffff;
  font-size: 0.95rem;
  transition: var(--transition-smooth);
  color: var(--text-main);
  outline: none;
}

.form-control:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(2, 132, 199, 0.1);
}

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

.form-layout-sidebar {
  border-left: 1px solid var(--border-color);
  padding-left: 48px;
}

.sidebar-title {
  font-size: 1.3rem;
  margin-bottom: 24px;
}

.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
  list-style: none;
}

.contact-item {
  display: flex;
  gap: 16px;
}

.contact-item-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.contact-item-text h4 {
  font-size: 0.95rem;
  margin-bottom: 4px;
}

.contact-item-text p {
  color: var(--text-muted);
  font-size: 0.85rem;
  white-space: pre-line;
}

/* ---------------- MEDICINE REFILL SECTION ---------------- */
.refill-section {
  background-color: var(--bg-body);
}

.refill-step-bar {
  display: flex;
  justify-content: space-between;
  max-width: 600px;
  margin: 0 auto 48px;
  position: relative;
}

.refill-step-bar::before {
  content: '';
  position: absolute;
  top: 15px;
  left: 30px;
  right: 30px;
  height: 2px;
  background-color: #cbd5e1;
  z-index: 1;
}

.step-item {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 80px;
}

.step-num {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: #cbd5e1;
  color: #64748b;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 0.85rem;
  margin-bottom: 8px;
  transition: var(--transition-smooth);
}

.step-item.active .step-num {
  background-color: var(--primary);
  color: white;
  box-shadow: 0 0 0 4px rgba(2, 132, 199, 0.2);
}

.step-item.done .step-num {
  background-color: var(--success);
  color: white;
}

.step-label {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-muted);
  text-align: center;
  white-space: nowrap;
}

.step-item.active .step-label {
  color: var(--primary);
  font-weight: 600;
}

.file-upload-wrapper {
  border: 2px dashed #cbd5e1;
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  cursor: pointer;
  background-color: #f8fafc;
  transition: var(--transition-smooth);
  position: relative;
}

.file-upload-wrapper:hover {
  border-color: var(--primary);
  background-color: var(--primary-light);
}

.file-upload-input {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
}

.upload-icon {
  font-size: 2.2rem;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.upload-text {
  font-size: 0.95rem;
  font-weight: 500;
}

.upload-hint {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 4px;
}

.preview-container {
  display: none;
  margin-top: 16px;
  padding: 12px;
  background-color: var(--bg-card);
  border-radius: 8px;
  border: 1px solid var(--border-color);
  align-items: center;
  gap: 12px;
}

.preview-name {
  font-size: 0.85rem;
  font-weight: 500;
  flex-grow: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.preview-remove {
  background: none;
  border: none;
  color: var(--error);
  cursor: pointer;
  font-size: 1.1rem;
}

/* Shipping choices */
.radio-group {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.radio-card {
  border: 1px solid #cbd5e1;
  border-radius: 12px;
  padding: 16px;
  display: flex;
  gap: 12px;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.radio-card:hover {
  border-color: var(--primary);
  background-color: var(--primary-light);
}

.radio-card.selected {
  border-color: var(--primary);
  background-color: var(--primary-light);
  box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.1);
}

.radio-card input[type="radio"] {
  accent-color: var(--primary);
  margin-top: 3px;
}

.radio-details h4 {
  font-size: 0.95rem;
  margin-bottom: 4px;
}

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

/* ---------------- FOOTER ---------------- */
.footer {
  background-color: #0f172a;
  color: #94a3b8;
  padding: 80px 0 30px;
  margin-top: auto;
  border-top: 1px solid #1e293b;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}

.footer-col-about h3 {
  color: white;
  margin-bottom: 20px;
  font-size: 1.3rem;
  display: flex;
  align-items: center;
  gap: 10px;
}

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

.footer-logo-img {
  height: 40px;
  filter: brightness(0) invert(1);
}

.social-links {
  display: flex;
  gap: 12px;
}

.social-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: #1e293b;
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

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

.footer-col h4 {
  color: white;
  margin-bottom: 20px;
  font-size: 1.05rem;
  position: relative;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: -8px;
  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: 0.9rem;
}

.footer-links a:hover {
  color: white;
  padding-left: 4px;
}

.footer-contact-info {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer-contact-item {
  display: flex;
  gap: 12px;
  font-size: 0.9rem;
}

.footer-contact-icon {
  color: var(--primary);
  font-size: 1.1rem;
  flex-shrink: 0;
}

.footer-bottom {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid #1e293b;
  font-size: 0.85rem;
}

/* ---------------- MODAL / DIALOG ---------------- */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-smooth);
}

.modal.open {
  opacity: 1;
  visibility: visible;
}

.modal-content {
  background-color: var(--bg-card);
  border-radius: 24px;
  padding: 40px;
  max-width: 460px;
  width: 90%;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  text-align: center;
  transform: scale(0.9);
  transition: var(--transition-smooth);
}

.modal.open .modal-content {
  transform: scale(1);
}

.modal-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background-color: #ecfdf5;
  color: var(--success);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  margin: 0 auto 24px;
}

.modal-title {
  font-size: 1.5rem;
  margin-bottom: 12px;
}

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

/* ---------------- RESPONSIVE DESIGN ---------------- */
@media (max-width: 1024px) {
  .hero-title {
    font-size: 2.4rem;
  }
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .form-layout {
    grid-template-columns: 1fr;
    padding: 32px;
  }
  .form-layout-sidebar {
    border-left: none;
    border-top: 1px solid var(--border-color);
    padding-left: 0;
    padding-top: 32px;
  }
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .navbar {
    height: 70px;
  }
  .hamburger {
    display: flex;
  }
  
  /* Slide-down mobile menu in Header */
  .nav-menu {
    position: fixed;
    top: 70px;
    left: 0;
    width: 100%;
    background-color: var(--bg-card);
    flex-direction: column;
    padding: 40px 24px;
    gap: 24px;
    border-bottom: 1px solid var(--border-color);
    box-shadow: var(--shadow-lg);
    transform: translateY(-150%);
    opacity: 0;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s ease;
    pointer-events: none;
  }
  
  .nav-menu.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  
  .nav-link {
    font-size: 1.1rem;
    width: 100%;
    text-align: center;
    padding: 10px 0;
  }
  
  .nav-btn {
    width: 100%;
    text-align: center;
    margin-top: 12px;
  }

  .lang-selector {
    margin-left: 0;
    margin-top: 8px;
    width: 100%;
    justify-content: center;
    padding: 6px 12px;
  }
  
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 40px;
  }
  
  .hero-content {
    margin: 0 auto;
  }
  
  .badge {
    margin-left: auto;
    margin-right: auto;
  }
  
  .hero-btns {
    justify-content: center;
  }
  
  .hero-image-container {
    order: -1; /* Image first on mobile */
  }
  
  .hero-img {
    max-width: 320px;
  }
  
  .quick-info-section {
    margin-top: 0;
    padding: 40px 0 0;
  }
  
  .quick-info-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  
  .appointment-form {
    grid-template-columns: 1fr;
  }
  
  .form-group-full {
    grid-column: span 1;
  }
  
  .radio-group {
    grid-template-columns: 1fr;
  }
  
  .refill-step-bar {
    max-width: 100%;
  }
  
  .step-label {
    font-size: 0.7rem;
  }
}

@media (max-width: 576px) {
  .section-padding {
    padding: 60px 0;
  }
  .section-header h2 {
    font-size: 1.8rem;
  }
  .features-grid {
    grid-template-columns: 1fr;
  }
  .services-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
}