/* ============================================================
   Wei's Acupuncture Clinic — Main Stylesheet
   ============================================================ */

/* --- CSS Variables / Design Tokens --- */
:root {
  --color-primary: #2D5016;       /* Deep green — TCM / nature */
  --color-primary-light: #4A7C2E;
  --color-accent: #C8A951;        /* Warm gold — acupuncture / elegance */
  --color-accent-dark: #A68A3E;
  --color-bg-light: #F5F0E8;      /* Warm cream / rice paper */
  --color-bg-white: #FDFBF7;
  --color-bg-dark: #2E241A;       /* Dark brown — deep sections */
  --color-bg-dark2: #3D3226;
  --color-text: #3D3D3D;          /* Soft dark grey, not pure black */
  --color-text-light: #6B6B6B;
  --color-text-on-dark: #E8E0D5;
  --color-border: #D4C9B5;
  --color-white: #FFFFFF;

  --font-heading: 'Playfair Display', 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Lato', 'Segoe UI', sans-serif;

  --max-width: 980px;
  --section-padding: 80px 20px;
  --transition: 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 70px;
}

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg-white);
  line-height: 1.7;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

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

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

ul {
  list-style: none;
}

/* --- Utility --- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

.section-label {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--color-accent);
  margin-bottom: 10px;
  font-weight: 600;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(28px, 5vw, 40px);
  color: var(--color-text);
  margin-bottom: 20px;
  line-height: 1.3;
}

.section-subtitle {
  font-size: 18px;
  color: var(--color-text-light);
  margin-bottom: 40px;
}

.btn {
  display: inline-block;
  padding: 14px 36px;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  border: 2px solid transparent;
  border-radius: 4px;
  cursor: pointer;
  transition: all var(--transition);
}

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

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

.btn-outline-light {
  background: transparent;
  border-color: var(--color-accent);
  color: var(--color-accent);
}
.btn-outline-light:hover {
  background: var(--color-accent);
  color: var(--color-bg-dark);
}

.section-divider {
  width: 40px;
  border: none;
  border-top: 2px solid var(--color-accent);
  margin: 20px auto;
}

/* --- Decorative Image (blur_2 style) --- */
.deco-img {
  width: 100px;
  opacity: 0.6;
  filter: blur(1.5px);
  margin: 0 auto 20px;
}

/* --- Navigation --- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--color-bg-white);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow var(--transition);
}
.nav.scrolled {
  box-shadow: 0 2px 20px rgba(0,0,0,0.08);
}
.nav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
}
.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}
.nav-logo {
  width: 45px;
  height: 30px;
  object-fit: contain;
}
.nav-name {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 700;
  color: var(--color-primary);
  white-space: nowrap;
}
.nav-links {
  display: flex;
  gap: 24px;
  align-items: center;
}
.nav-links a {
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.5px;
  color: var(--color-text);
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width var(--transition);
}
.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 5px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: all var(--transition);
}
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* --- Section common --- */
.section {
  padding: var(--section-padding);
}
.section-light {
  background: var(--color-bg-light);
}
.section-dark {
  background: var(--color-bg-dark);
  color: var(--color-text-on-dark);
}
.section-dark .section-title {
  color: var(--color-accent);
}
.section-dark .section-subtitle {
  color: var(--color-text-on-dark);
  opacity: 0.8;
}
.section-dark .section-label {
  color: var(--color-accent);
  opacity: 0.8;
}
.section-cream {
  background: var(--color-bg-white);
}

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

/* --- Hero --- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: linear-gradient(135deg, var(--color-bg-light) 0%, var(--color-bg-white) 50%, #EDE4D3 100%);
  padding: 120px 20px 80px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(200,169,81,0.08) 0%, transparent 70%);
  border-radius: 50%;
}
.hero-content {
  position: relative;
  z-index: 1;
  max-width: 700px;
}
.hero-label {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--color-accent);
  margin-bottom: 16px;
}
.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(36px, 7vw, 56px);
  color: var(--color-primary);
  line-height: 1.2;
  margin-bottom: 16px;
}
.hero-subtitle {
  font-family: var(--font-heading);
  font-size: clamp(18px, 3vw, 24px);
  font-style: italic;
  color: var(--color-text-light);
  margin-bottom: 24px;
}
.hero-desc {
  font-size: 17px;
  color: var(--color-text-light);
  max-width: 560px;
  margin: 0 auto 36px;
  line-height: 1.8;
}

/* --- Why Section --- */
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  margin-top: 40px;
}
.why-card {
  text-align: center;
  padding: 30px 20px;
}
.why-card-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--color-bg-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  font-size: 24px;
  color: var(--color-primary);
}
.why-card h3 {
  font-family: var(--font-heading);
  font-size: 20px;
  color: var(--color-primary);
  margin-bottom: 10px;
}
.why-card p {
  font-size: 14px;
  color: var(--color-text-light);
  line-height: 1.6;
}

/* Tags bar */
.tags-bar {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}
.tag {
  padding: 8px 20px;
  border: 1px solid var(--color-border);
  border-radius: 20px;
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text-light);
}

/* --- Product Slider --- */
.product-slider-wrap {
  position: relative;
  max-width: var(--max-width);
  margin: 40px auto 0;
}
.product-slider {
  display: flex;
  gap: 24px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  padding: 10px 0 20px;
  scrollbar-width: none;
}
.product-slider::-webkit-scrollbar {
  display: none;
}
.product-card {
  flex: 0 0 220px;
  scroll-snap-align: start;
  text-align: center;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}
.product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(0,0,0,0.08);
}
.product-card-img {
  position: relative;
  height: 180px;
  background: var(--color-bg-light);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.product-card-img img {
  width: 80%;
  height: 80%;
  object-fit: contain;
  transition: transform 0.4s ease;
}
.product-card:hover .product-card-img img {
  transform: scale(1.05);
}
.product-card-quick-view {
  position: absolute;
  inset: 0;
  background: rgba(45,80,22,0.8);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  opacity: 0;
  transition: opacity var(--transition);
}
.product-card:hover .product-card-quick-view {
  opacity: 1;
}
.product-card-body {
  padding: 16px;
}
.product-card-name {
  font-family: var(--font-heading);
  font-size: 18px;
  color: var(--color-text);
  margin-bottom: 4px;
}
.product-card-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 3px 10px;
  border-radius: 3px;
  margin-bottom: 8px;
}
.product-card-badge.bestseller {
  background: var(--color-accent);
  color: var(--color-white);
}
.product-card-badge.new {
  background: var(--color-primary);
  color: var(--color-white);
}
.product-card-price {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-primary);
}
.product-divider {
  color: var(--color-accent);
  font-size: 12px;
  margin: 8px 0;
}

.slider-arrows {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 20px;
}
.slider-arrow {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  background: var(--color-white);
  cursor: pointer;
  font-size: 18px;
  color: var(--color-text);
  transition: all var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}
.slider-arrow:hover {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

/* --- Conditions Grid (4 columns) --- */
.conditions-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 40px;
}
.condition-col {
  text-align: center;
}
.condition-img {
  width: 100%;
  aspect-ratio: 460 / 380;
  object-fit: cover;
  border-radius: 6px;
  margin-bottom: 18px;
}
.condition-col h3 {
  font-family: var(--font-heading);
  font-size: 20px;
  color: var(--color-primary);
  margin-bottom: 12px;
}
.condition-col ul {
  font-size: 14px;
  color: var(--color-text-light);
  line-height: 2;
}
.condition-intro {
  max-width: 700px;
  margin: 0 auto 30px;
  line-height: 1.8;
  color: var(--color-text-light);
}

/* --- Mission / About (dark sections) --- */
.mission-text,
.about-text {
  max-width: 700px;
  margin: 0 auto 30px;
  line-height: 1.9;
  opacity: 0.9;
}
.mission-text p,
.about-text p {
  margin-bottom: 16px;
}

/* --- FAQ Accordion --- */
.faq-list {
  max-width: 700px;
  margin: 40px auto 0;
}
.faq-item {
  border-bottom: 1px solid var(--color-border);
}
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
  background: none;
  border: none;
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 600;
  color: var(--color-text);
  cursor: pointer;
  text-align: left;
  transition: color var(--transition);
}
.faq-question:hover {
  color: var(--color-primary);
}
.faq-arrow {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  margin-left: 12px;
  transition: transform var(--transition);
  color: var(--color-accent);
}
.faq-item.open .faq-arrow {
  transform: rotate(180deg);
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
}
.faq-item.open .faq-answer {
  max-height: 300px;
  padding-bottom: 18px;
}
.faq-answer p {
  color: var(--color-text-light);
  line-height: 1.8;
}

/* --- Quote Section --- */
.quote-block {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
}
.quote-text {
  font-family: var(--font-heading);
  font-size: 22px;
  font-style: italic;
  line-height: 1.6;
  color: var(--color-text);
}
.quote-text p {
  margin-bottom: 10px;
}
/* Bright text on dark section background */
.section-dark .quote-text {
  color: var(--color-text-on-dark);
}
.quote-author {
  font-size: 14px;
  color: var(--color-accent);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-top: 20px;
}
.section-dark .quote-author {
  color: var(--color-accent);
}

/* --- Testimonials (3 cards) --- */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 40px;
}
.testimonial-card {
  text-align: center;
  padding: 30px 20px;
}
.testimonial-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 16px;
  border: 3px solid var(--color-accent);
  background: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 28px;
  color: #fff;
}
.testimonial-text {
  font-size: 14px;
  color: var(--color-text-light);
  line-height: 1.7;
  font-style: italic;
  margin-bottom: 12px;
}
.testimonial-name {
  font-family: var(--font-heading);
  font-size: 16px;
  color: var(--color-primary);
  font-weight: 600;
}
.testimonial-stars {
  display: flex;
  justify-content: center;
  gap: 2px;
  margin-bottom: 10px;
  color: var(--color-accent);
  font-size: 16px;
}

/* --- Write a Review Form --- */
.review-form-section {
  margin-top: 60px;
  padding-top: 40px;
  border-top: 1px solid rgba(0,0,0,0.08);
}
.review-form-title {
  font-family: var(--font-heading);
  font-size: 22px;
  color: var(--color-primary);
  margin-bottom: 8px;
}
.review-form-subtitle {
  font-size: 14px;
  color: var(--color-text-light);
  margin-bottom: 30px;
}
.review-stars {
  display: flex;
  justify-content: center;
  gap: 6px;
  margin-bottom: 24px;
}
.review-star {
  font-size: 32px;
  color: #ccc;
  cursor: pointer;
  transition: color 0.15s, transform 0.15s;
  user-select: none;
}
.review-star:hover,
.review-star.hover {
  color: var(--color-accent);
  transform: scale(1.15);
}
.review-star.active {
  color: var(--color-accent);
}
.review-fields {
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-width: 500px;
  margin: 0 auto;
}
.review-fields input,
.review-fields textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid rgba(0,0,0,0.15);
  border-radius: 6px;
  font-family: var(--font-body);
  font-size: 15px;
  background: var(--color-white);
  color: var(--color-text);
  transition: border-color 0.2s;
  box-sizing: border-box;
}
.review-fields input:focus,
.review-fields textarea:focus {
  outline: none;
  border-color: var(--color-accent);
}
.review-fields textarea {
  resize: vertical;
  min-height: 100px;
}
.review-submit-btn {
  margin-top: 20px;
}
.review-success {
  padding: 40px 20px;
}
.review-success p {
  margin-top: 16px;
  font-size: 15px;
  color: var(--color-text-light);
}

/* --- Testimonials Full Page Cards --- */
.testimonial-card-full {
  text-align: center;
  padding: 40px 30px;
  background: var(--color-white);
  border-radius: 8px;
  border: 1px solid var(--color-border);
  transition: box-shadow var(--transition);
}
.testimonial-card-full:hover {
  box-shadow: 0 6px 24px rgba(0,0,0,0.06);
}
.testimonial-card-full .testimonial-text {
  font-size: 15px;
  line-height: 1.8;
  margin-bottom: 16px;
}
.testimonial-author {
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 600;
  color: var(--color-primary);
  margin-top: 8px;
}

/* --- Contact --- */
.contact-info {
  max-width: 400px;
  margin: 40px auto 0;
  text-align: center;
}
.contact-item {
  margin-bottom: 16px;
  font-size: 16px;
  color: var(--color-text);
}
.contact-item a:hover {
  color: var(--color-primary);
}
.contact-item strong {
  color: var(--color-primary);
}
.social-icons {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-top: 24px;
}
.social-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-bg-light);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition);
}
.social-icon:hover {
  background: var(--color-primary);
}
.social-icon svg {
  width: 18px;
  height: 18px;
  fill: var(--color-text);
  transition: fill var(--transition);
}
.social-icon:hover svg {
  fill: var(--color-white);
}

/* --- Opening Hours --- */
.hours-box {
  max-width: 300px;
  margin: 30px auto 0;
}
.hours-item {
  display: flex;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid var(--color-border);
  font-size: 15px;
}
.hours-day {
  font-weight: 600;
}

/* --- Booking Form --- */
.booking-form {
  max-width: 640px;
  margin: 0 auto;
  padding: 0 20px;
}
.booking-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}
.booking-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.booking-field-full {
  margin-bottom: 24px;
}
.booking-field label {
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color-text);
  text-align: left;
}
.booking-field input,
.booking-field select,
.booking-field textarea {
  padding: 14px 16px;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  font-family: var(--font-body);
  font-size: 15px;
  background: var(--color-white);
  color: var(--color-text);
  transition: border-color var(--transition);
}
.booking-field input:focus,
.booking-field select:focus,
.booking-field textarea:focus {
  outline: none;
  border-color: var(--color-primary);
}
.booking-field textarea {
  resize: vertical;
  min-height: 100px;
}
.booking-submit {
  margin-top: 10px;
  padding: 16px 48px;
  font-size: 16px;
}
.booking-success {
  display: none;
  color: var(--color-primary);
  font-weight: 600;
  margin-top: 20px;
  font-size: 16px;
  text-align: center;
}

/* --- Booking QR Codes --- */
.booking-qr {
  text-align: center;
  margin-top: 40px;
  padding-top: 30px;
  border-top: 1px solid var(--color-border);
}
.qr-intro {
  font-size: 14px;
  color: var(--color-text-light);
  margin-bottom: 20px;
}
.qr-row {
  display: flex;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
}
.qr-item {
  text-align: center;
}
.qr-item img {
  width: 320px;
  height: 320px;
  object-fit: contain;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  background: var(--color-white);
  padding: 8px;
  margin: 0 auto 10px;
}
.qr-label {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-primary);
  font-family: var(--font-heading);
}

@media (max-width: 576px) {
  .qr-img { width: 280px; height: 280px; }  /* ← 手机端 280×280 */
}

/* --- Insurance (Homepage Section) --- */
.insurance-home-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 40px;
}
.insurance-home-card {
  text-align: center;
  background: rgba(255,255,255,0.06);
  border: none;
  border-radius: 10px;
  padding: 24px 16px;
  transition: transform var(--transition), background var(--transition);
}
.insurance-home-card:hover {
  transform: translateY(-4px);
  background: rgba(255,255,255,0.1);
}
.insurance-home-img-wrap {
  height: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
}
.insurance-home-img-wrap img {
  max-height: 80px;
  max-width: 100%;
  object-fit: contain;
  opacity: 0.90;
}
.insurance-home-placeholder {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
  color: rgba(255,255,255,0.5);
}
.insurance-home-name {
  font-family: var(--font-heading);
  font-size: 15px;
  color: var(--color-text-on-dark);
  margin-bottom: 4px;
}
.insurance-home-hint {
  font-size: 11px;
  color: rgba(232,224,213,0.45);
}
.insurance-home-hint code {
  font-size: 11px;
}

/* --- Qualification & Award --- */
.qa-section {
  padding-top: 60px;
  border-top: 1px solid var(--color-border);
  margin-top: 20px;
}
.qa-title {
  font-family: var(--font-heading);
  font-size: clamp(22px, 4vw, 32px);
  color: var(--color-primary);
  margin-bottom: 8px;
}
.qa-subtitle {
  font-size: 15px;
  color: var(--color-text-light);
  margin-bottom: 0;
}
.qa-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 30px;
}
.qa-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  overflow: hidden;
  text-align: center;
  transition: transform var(--transition), box-shadow var(--transition);
}
.qa-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 28px rgba(0,0,0,0.08);
}
.qa-card-img-wrap {
  width: 100%;
  aspect-ratio: 4/3;
  background: var(--color-bg-light);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}
.qa-card-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.qa-placeholder-icon {
  color: var(--color-border);
  position: absolute;
}
.qa-card-label {
  font-family: var(--font-heading);
  font-size: 15px;
  color: var(--color-primary);
  padding: 12px 12px 4px;
  font-weight: 600;
}
.qa-card-hint {
  font-size: 11px;
  color: var(--color-text-light);
  padding: 0 12px 14px;
}
.qa-card-hint code {
  font-size: 11px;
  background: var(--color-bg-light);
  padding: 1px 4px;
  border-radius: 3px;
}

@media (max-width: 900px) {
  .insurance-home-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .qa-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 640px) {
  .insurance-home-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .qa-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* --- Subscribe --- */
.subscribe-form {
  display: flex;
  max-width: 450px;
  margin: 30px auto 0;
  gap: 10px;
}
.subscribe-form input[type="email"] {
  flex: 1;
  padding: 14px 18px;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  font-family: var(--font-body);
  font-size: 14px;
  background: var(--color-white);
  color: var(--color-text);
}
.subscribe-form input[type="email"]:focus {
  outline: none;
  border-color: var(--color-primary);
}
.subscribe-success {
  display: none;
  color: var(--color-primary);
  font-weight: 600;
  margin-top: 12px;
}

/* --- Footer --- */
.footer {
  background: var(--color-bg-dark);
  color: var(--color-text-on-dark);
  padding: 30px 20px;
  text-align: center;
}
.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}
.footer-phone {
  font-size: 14px;
}
.footer-social {
  display: flex;
  gap: 14px;
}
.footer-social a {
  opacity: 0.7;
  transition: opacity var(--transition);
}
.footer-social a:hover {
  opacity: 1;
}
.footer-social svg {
  width: 20px;
  height: 20px;
  fill: var(--color-text-on-dark);
}
.footer-copyright {
  font-size: 12px;
  opacity: 0.6;
}

/* --- Page Header (for sub pages) --- */
.page-header {
  padding: 120px 20px 40px;
  text-align: center;
  background: var(--color-bg-light);
}
.page-header .section-title {
  margin-bottom: 8px;
}
.breadcrumb {
  font-size: 13px;
  color: var(--color-text-light);
  margin-bottom: 10px;
}
.breadcrumb a {
  color: var(--color-primary);
}
.breadcrumb a:hover {
  text-decoration: underline;
}
.breadcrumb span {
  margin: 0 6px;
  color: var(--color-border);
}

/* --- Service Cards (Service page) --- */
.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 30px;
}
.service-card {
  text-align: center;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 30px 20px;
  transition: transform var(--transition), box-shadow var(--transition);
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(0,0,0,0.08);
}
.service-card-img {
  width: 60px;
  height: 45px;
  object-fit: contain;
  margin: 0 auto 16px;
}
.service-card h3 {
  font-family: var(--font-heading);
  font-size: 20px;
  color: var(--color-text);
}
.service-card .service-duration {
  font-size: 14px;
  color: var(--color-text-light);
  margin: 4px 0;
}
.service-card .service-price-text {
  font-size: 13px;
  color: var(--color-text-light);
  margin: 4px 0;
}
.service-card .service-price {
  font-size: 22px;
  font-weight: 700;
  color: var(--color-primary);
  margin: 8px 0 16px;
}

/* --- Placeholder --- */
.placeholder-box {
  max-width: 500px;
  margin: 60px auto;
  text-align: center;
  padding: 60px 30px;
  border: 2px dashed var(--color-border);
  border-radius: 8px;
  color: var(--color-text-light);
}
.placeholder-box h3 {
  font-family: var(--font-heading);
  font-size: 22px;
  color: var(--color-text);
  margin-bottom: 10px;
}
.placeholder-box p {
  font-size: 14px;
  line-height: 1.7;
}

/* --- Insurance Grid --- */
.insurance-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 30px;
}
.insurance-card {
  text-align: center;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  overflow: hidden;
  padding: 20px;
  transition: transform var(--transition), box-shadow var(--transition);
}
.insurance-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.08);
}
.insurance-card-img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: 6px;
  margin-bottom: 16px;
}

/* --- Store Grid (original - kept for reference) --- */
.store-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 30px;
}
.store-card {
  text-align: center;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
  cursor: pointer;
}
.store-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(0,0,0,0.08);
}
.store-card-img {
  height: 160px;
  background: var(--color-bg-light);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.store-card-img img {
  width: 70%;
  height: 70%;
  object-fit: contain;
}
.store-card-quick-view {
  position: absolute;
  inset: 0;
  background: rgba(45,80,22,0.8);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  opacity: 0;
  transition: opacity var(--transition);
}
.store-card:hover .store-card-quick-view {
  opacity: 1;
}
.store-card-body {
  padding: 14px;
}
.store-card-name {
  font-family: var(--font-heading);
  font-size: 16px;
  margin-bottom: 4px;
}
.store-card-price {
  font-size: 17px;
  font-weight: 700;
  color: var(--color-primary);
}

/* --- Testimonials list --- */
.testimonials-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
  margin-top: 30px;
}
.testimonial-row {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding: 24px;
  background: var(--color-white);
  border-radius: 8px;
  border: 1px solid var(--color-border);
}
.testimonial-row-avatar {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}
.testimonial-row-content h3 {
  font-family: var(--font-heading);
  font-size: 16px;
  color: var(--color-primary);
  margin-bottom: 6px;
}
.testimonial-row-content p {
  font-size: 14px;
  color: var(--color-text-light);
  font-style: italic;
  line-height: 1.7;
}

/* --- Back-to-top --- */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-white);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition);
  z-index: 999;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}
.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}
.back-to-top:hover {
  background: var(--color-primary-light);
  transform: translateY(-2px);
}

/* --- Responsive --- */
@media (max-width: 900px) {
  .why-grid,
  .conditions-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .testimonials-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
  }
  .service-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .store-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .testimonials-list {
    grid-template-columns: 1fr;
  }
  .insurance-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .why-grid,
  .conditions-grid {
    grid-template-columns: 1fr;
  }
  .service-grid {
    grid-template-columns: 1fr;
  }
  .store-grid {
    grid-template-columns: 1fr;
  }
  .insurance-grid {
    grid-template-columns: 1fr;
  }
  .nav-links {
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-bg-white);
    flex-direction: column;
    padding: 40px 20px;
    gap: 20px;
    transform: translateX(100%);
    transition: transform var(--transition);
    font-size: 18px;
  }
  .nav-links.open {
    transform: translateX(0);
  }
  .hamburger {
    display: flex;
  }
  .subscribe-form {
    flex-direction: column;
  }
  .hero {
    padding: 100px 20px 60px;
  }
}