/* ========== DESIGN SYSTEM TOKENS ========== */
:root {
  --c-primary: #c4956a;
  --c-primary-light: #dbb896;
  --c-primary-dark: #a07040;
  --c-cream: #faf3eb;
  --c-cream-dark: #f0e0cc;
  --c-brown: #4a3728;
  --c-brown-light: #7a6455;
  --c-bg: #fdf8f2;
  --c-white: #ffffff;
  --c-text: #3b2a1a;
  --c-text-secondary: #8a7566;
  --c-border: #e8d8c4;
  --c-green: #5a9e6f;
  --c-gold: #d4a843;

  --gradient-warm: linear-gradient(135deg, #c4956a, #dbb896);
  --gradient-hero: linear-gradient(135deg, rgba(196,149,106,0.8), rgba(219,184,150,0.2));
  --gradient-card: linear-gradient(180deg, #ffffff, #faf3eb);

  --shadow-sm: 0 2px 8px rgba(74,55,40,0.06);
  --shadow-md: 0 4px 20px rgba(74,55,40,0.08);
  --shadow-lg: 0 8px 32px rgba(196,149,106,0.12);
  --shadow-warm: 0 4px 20px rgba(196,149,106,0.2);

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  --font-sans: system-ui, -apple-system, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;

  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;
  --space-3xl: 64px;
  --space-4xl: 96px;

  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ========== RESET & BASE ========== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body {
  font-family: var(--font-sans);
  color: var(--c-text);
  background: var(--c-bg);
  line-height: 1.6;
  overflow-x: hidden;
}
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
ul { list-style: none; }
button { border: none; background: none; cursor: pointer; font-family: inherit; }

/* ========== UTILITIES ========== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}
.section-padding { padding: var(--space-4xl) 0; }
.section-title {
  font-size: 2rem;
  font-weight: 700;
  color: var(--c-text);
  text-align: center;
  margin-bottom: var(--space-md);
}
.section-title span { color: var(--c-primary); }
.section-subtitle {
  font-size: 1.05rem;
  color: var(--c-text-secondary);
  text-align: center;
  max-width: 600px;
  margin: 0 auto var(--space-3xl);
}
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  background: var(--gradient-warm);
  color: var(--c-white);
  padding: 12px 32px;
  border-radius: var(--radius-lg);
  font-size: 1rem;
  font-weight: 600;
  transition: var(--transition);
  box-shadow: var(--shadow-warm);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 6px 24px rgba(196,149,106,0.3); }
.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  background: transparent;
  color: var(--c-white);
  padding: 12px 32px;
  border: 2px solid rgba(255,255,255,0.6);
  border-radius: var(--radius-lg);
  font-size: 1rem;
  font-weight: 500;
  transition: var(--transition);
}
.btn-outline:hover { background: rgba(255,255,255,0.15); border-color: var(--c-white); }
/* ========== HEADER ========== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(253,248,242,0.85);
  backdrop-filter: blur(2px);
  border-bottom: 1px solid transparent;
  transition: var(--transition);
}
.header.scrolled { border-bottom-color: var(--c-border); box-shadow: var(--shadow-sm); }
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--c-primary);
}
.logo-img {
  width: 64px;
  height: 64px;
  object-fit: cover;
}
.nav { display: flex; align-items: center; gap: var(--space-xl); }
.nav a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--c-text-secondary);
  transition: var(--transition);
  position: relative;
}
.nav a:hover, .nav a.active { color: var(--c-primary); }
.nav a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--c-primary);
  transition: var(--transition);
  border-radius: 2px;
}
.nav a:hover::after, .nav a.active::after { width: 100%; }
.header-phone {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--c-primary);
  font-weight: 600;
  font-size: 0.95rem;
}
.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}
.mobile-toggle span {
  width: 24px;
  height: 2px;
  background: var(--c-text);
  border-radius: 2px;
  transition: var(--transition);
  transform-origin: center;
}
.mobile-toggle.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.mobile-toggle.active span:nth-child(2) {
  opacity: 0;
}
.mobile-toggle.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ========== HERO ========== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  text-align: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: var(--gradient-hero);
  z-index: 1;
}
.hero-content {
  position: relative;
  z-index: 2;
  color: var(--c-white);
  max-width: 640px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  background: rgba(255,255,255,0.18);
  backdrop-filter: blur(8px);
  padding: 8px 20px;
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: var(--space-lg);
}
.hero h1 {
  font-size: 3.2rem;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--space-lg);
}
.hero p {
  font-size: 1.15rem;
  line-height: 1.7;
  opacity: 0.92;
  margin-bottom: var(--space-2xl);
}

/* ========== ABOUT ========== */
.about { background: var(--c-white); }
.about-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
}
.about-card {
  text-align: center;
  padding: var(--space-2xl) var(--space-lg);
  border-radius: var(--radius-lg);
  background: var(--gradient-card);
  border: 1px solid var(--c-border);
  transition: var(--transition);
}
.about-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--c-primary-light);
}
.about-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-md);
  background: var(--c-cream);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
}
.about-card h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: var(--space-sm);
}
.about-card p {
  font-size: 0.9rem;
  color: var(--c-text-secondary);
  line-height: 1.5;
}

/* ========== SERVICES ========== */
.services { background: var(--c-bg); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
}
.service-card {
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: var(--c-white);
  border: 1px solid var(--c-border);
  transition: var(--transition);
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.service-img {
  height: 240px;
  overflow: hidden;
}
.service-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.service-card:hover .service-img img { transform: scale(1.05); }
.service-info { padding: var(--space-lg); }
.service-info h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-sm);
  color: var(--c-text);
}
.service-info p {
  font-size: 0.95rem;
  color: var(--c-text-secondary);
  line-height: 1.6;
}
.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}
.service-tag {
  padding: 4px 14px;
  background: var(--c-cream);
  color: var(--c-primary-dark);
  border-radius: 50px;
  font-size: 0.82rem;
  font-weight: 500;
}

/* ========== PRICING ========== */
.pricing { background: var(--c-white); }
.pricing-tabs {
  display: flex;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-2xl);
  flex-wrap: wrap;
}
.pricing-tab {
  padding: 10px 28px;
  border-radius: 50px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--c-text-secondary);
  background: var(--c-cream);
  transition: var(--transition);
}
.pricing-tab.active, .pricing-tab:hover {
  background: var(--gradient-warm);
  color: var(--c-white);
  box-shadow: var(--shadow-warm);
}

/* Membership price toggle */
.membership-toggle {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
  flex-wrap: wrap;
}
.membership-toggle.hidden { display: none; }
.membership-toggle-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--c-brown-light);
  margin-right: var(--space-xs);
}
.membership-btn {
  padding: 6px 18px;
  border-radius: 50px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--c-text-secondary);
  background: transparent;
  border: 1.5px solid var(--c-border);
  transition: var(--transition);
  cursor: pointer;
  font-family: inherit;
}
.membership-btn:hover {
  background: var(--c-cream);
  border-color: var(--c-primary-light);
}
.membership-btn.active {
  background: var(--c-primary);
  color: var(--c-white);
  border-color: var(--c-primary);
  box-shadow: var(--shadow-sm);
}
.price-cell { font-weight: 600; color: var(--c-primary); transition: color 0.25s ease; }
.price-cell--discounted { color: var(--c-green); }
.pricing-table-wrap {
  background: var(--gradient-card);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
}
.pricing-table-wrap.hidden, .pricing-cards.hidden { display: none; }
.pricing-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}
.pricing-table thead {
  background: var(--c-cream);
}
.pricing-table th {
  padding: 14px 16px;
  text-align: center;
  font-weight: 600;
  color: var(--c-brown);
  font-size: 0.9rem;
  border-bottom: 1px solid var(--c-border);
}

.pricing-table td {
  padding: 12px 16px;
  text-align: center;
  border-bottom: 1px solid rgba(232,216,196,0.5);
}
.pricing-table td:first-child {
  text-align: center;
  padding-left: 24px;
  font-weight: 600;
  color: var(--c-brown);
}
.pricing-table tbody tr:hover { background: rgba(196,149,106,0.04); }
.pricing-table tbody tr:last-child td { border-bottom: none; }
.price-na { color: var(--c-text-secondary); opacity: 0.4; }
.pricing-note {
  padding: var(--space-lg) var(--space-lg);
  background: var(--c-cream);
  font-size: 0.85rem;
  color: var(--c-text-secondary);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}
.pricing-note-group {
}
.pricing-note-title {
  font-weight: 600;
  color: var(--c-brown);
  margin-bottom: var(--space-xs);
}
.pricing-note-title span{
  font-weight: normal;
  color: var(--c-text-secondary);
  margin-left: var(--space-xs);
}
.pricing-note ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-xs) var(--space-md);
}
.pricing-note-group--inline ul {
  flex-direction: row;
  flex-wrap: nowrap;
}
.pricing-note li {
  position: relative;
  padding-left: 12px;
  line-height: 1.7;
}
.pricing-note li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--c-primary-light);
}
.pricing-note-link {
  padding-top: var(--space-sm);
  border-top: 1px solid var(--c-border);
}
.pricing-note-link a {
  color: var(--c-primary);
  font-weight: 600;
  transition: var(--transition);
}
.pricing-note-link a:hover {
  color: var(--c-primary-dark);
}

/* Pricing cards layout (for single services & boarding) */
.pricing-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
  max-width: 900px;
  margin: 0 auto;
}
.pricing-card:only-child {
  grid-column: 1 / -1;
  max-width: 450px;
  margin: 0 auto;
}
.pricing-card {
  background: var(--gradient-card);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  transition: var(--transition);
}
.pricing-card:hover { box-shadow: var(--shadow-md); }
.pricing-card-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--c-text);
  margin-bottom: var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
}
.pricing-card-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.pricing-card-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid rgba(232,216,196,0.4);
  font-size: 0.95rem;
}
.pricing-card-item:last-child { border-bottom: none; }
.pricing-card-item .item-name {
  color: var(--c-text);
  font-weight: 500;
}
.pricing-card-item .item-price {
  color: var(--c-primary);
  font-weight: 600;
}
.pricing-card-subtitle {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--c-brown);
  margin-top: var(--space-md);
  margin-bottom: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 2px solid var(--c-cream-dark);
}
.pricing-card-note {
  margin-top: var(--space-md);
  padding: 10px 14px;
  background: var(--c-cream);
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  color: var(--c-primary-dark);
  font-weight: 500;
}

/* ========== MEMBERSHIP ========== */
.membership { background: var(--c-bg); }
.membership-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}
.member-card {
  position: relative;
  border-radius: var(--radius-xl);
  padding: var(--space-2xl) var(--space-lg);
  background: var(--c-white);
  border: 2px solid var(--c-border);
  text-align: center;
  transition: var(--transition);
  overflow: hidden;
}
.member-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.member-card.featured {
  border-color: var(--c-primary);
  box-shadow: var(--shadow-warm);
}
.member-card.featured::before {
  content: '推荐';
  position: absolute;
  top: 10px;
  right: -30px;
  background: var(--gradient-warm);
  color: var(--c-white);
  padding: 4px 40px;
  font-size: 0.8rem;
  font-weight: 600;
  transform: rotate(45deg);
}
.member-tier {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--c-primary);
  background: var(--c-cream);
  display: inline-block;
  padding: 4px 16px;
  border-radius: 50px;
  margin-bottom: var(--space-md);
}
.member-price {
  font-size: 3rem;
  font-weight: 700;
  color: var(--c-text);
  line-height: 1;
  margin-bottom: var(--space-xs);
}
.member-price sup {
  font-size: 1.2rem;
  font-weight: 500;
  vertical-align: super;
}
.member-gift {
  font-size: 1rem;
  color: var(--c-primary);
  font-weight: 600;
  margin-bottom: var(--space-lg);
}
.member-benefits {
  text-align: left;
  margin-bottom: var(--space-2xl);
}
.member-benefit {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 10px 0;
  font-size: 0.95rem;
  color: var(--c-text);
  border-bottom: 1px solid rgba(232,216,196,0.4);
}
.member-benefit:last-child { border-bottom: none; }
.member-benefit strong { color: var(--c-primary); }
.benefit-check {
  width: 20px;
  height: 20px;
  background: var(--c-cream);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  color: var(--c-green);
  flex-shrink: 0;
}
.member-btn {
  display: block;
  width: 100%;
  padding: 12px;
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-weight: 600;
  text-align: center;
  transition: var(--transition);
}
.member-btn-default {
  background: var(--c-cream);
  color: var(--c-primary);
}
.member-btn-default:hover { background: var(--c-cream-dark); }
.member-btn-featured {
  background: var(--gradient-warm);
  color: var(--c-white);
  box-shadow: var(--shadow-warm);
}
.member-btn-featured:hover { transform: translateY(-1px); box-shadow: 0 6px 24px rgba(196,149,106,0.3); }

/* ========== ENVIRONMENT ========== */
.environment { background: var(--c-white); }
.env-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}
.env-item {
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  aspect-ratio: 4/3;
  cursor: pointer;
}
.env-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.env-item:hover img { transform: scale(1.08); }
.env-item::after {
  content: attr(data-label);
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 12px 16px;
  background: linear-gradient(transparent, rgba(0,0,0,0.55));
  color: var(--c-white);
  font-size: 0.9rem;
  font-weight: 500;
  opacity: 0;
  transition: var(--transition);
}
.env-item:hover::after { opacity: 1; }

/* ========== TESTIMONIALS ========== */
.testimonials { background: var(--c-cream); }
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}
.testimonial-card {
  background: var(--c-white);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl) var(--space-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}
.testimonial-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.testimonial-stars {
  display: flex;
  gap: 2px;
  margin-bottom: var(--space-md);
  color: var(--c-gold);
  font-size: 1rem;
}
.testimonial-text {
  font-size: 0.95rem;
  color: var(--c-text);
  line-height: 1.7;
  margin-bottom: var(--space-lg);
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}
.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--gradient-warm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-white);
  font-weight: 700;
  font-size: 1rem;
}
.author-name { font-weight: 600; font-size: 0.95rem; }
.author-pet { font-size: 0.82rem; color: var(--c-text-secondary); }

/* ========== FAQ ========== */
.faq { background: var(--c-white); }
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}
.faq-item {
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-md);
  overflow: hidden;
  transition: var(--transition);
}
.faq-item.active { border-color: var(--c-primary-light); box-shadow: var(--shadow-sm); }
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  font-size: 1rem;
  font-weight: 600;
  color: var(--c-text);
  text-align: left;
  transition: var(--transition);
  background: transparent;
}
.faq-item.active .faq-question { color: var(--c-primary); }
.faq-icon {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--c-text-secondary);
  transition: transform 0.3s ease;
  flex-shrink: 0;
}
.faq-item.active .faq-icon { transform: rotate(45deg); color: var(--c-primary); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
}
.faq-item.active .faq-answer { max-height: 300px; }
.faq-answer-inner {
  padding: 0 24px 18px;
  font-size: 0.95rem;
  color: var(--c-text-secondary);
  line-height: 1.7;
}

/* ========== CONTACT ========== */
.contact { background: var(--c-bg); }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}
.contact-info-list { display: flex; flex-direction: column; gap: var(--space-lg); }
.contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
}
.contact-icon {
  width: 48px;
  height: 48px;
  background: var(--c-cream);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}
.contact-label {
  font-size: 0.85rem;
  color: var(--c-text-secondary);
  margin-bottom: 2px;
}
.contact-value { font-size: 1.05rem; font-weight: 600; color: var(--c-text); }

.contact-value span {
  display: block;
  font-size: 0.82rem;
  font-weight: 400;
  color: var(--c-text-secondary);
  margin-top: 2px;
}

.contact-qr {
  text-align: center;
  background: var(--c-white);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  box-shadow: var(--shadow-md);
}

/* ========== FOOTER ========== */
.footer {
  background: var(--c-primary-dark);
  color: rgba(255,255,255,0.7);
  padding: var(--space-2xl) 0;
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.footer-copy {
  font-size: 0.85rem;
}
.footer-copy p { margin: 0; }
.footer-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-sm) var(--space-md);
}
.footer-links a {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.6);
  transition: var(--transition);
}


/* ========== BACK TO TOP ========== */
.back-to-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 48px;
  height: 48px;
  background: var(--gradient-warm);
  color: var(--c-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  box-shadow: var(--shadow-warm);
  opacity: 0;
  transform: translateY(20px);
  transition: var(--transition);
  z-index: 999;
}
.back-to-top.visible { opacity: 1; transform: translateY(0); }
.back-to-top:hover { transform: translateY(-3px); }

/* ========== MOBILE NAV OVERLAY ========== */
.mobile-nav {
  display: none;
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 999;
  background: rgba(0,0,0,0.4);
}
.mobile-nav.open { display: flex; }
.mobile-nav-panel {
  position: absolute;
  top: 0;
  right: 0;
  width: 280px;
  height: 100%;
  background: var(--c-white);
  padding: var(--space-lg);
  box-shadow: -4px 0 20px rgba(0,0,0,0.1);
  display: flex;
  flex-direction: column;
}
.mobile-nav-panel a {
  padding: 12px 0;
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--c-text);
  border-bottom: 1px solid var(--c-border);
  transition: var(--transition);
}
.mobile-nav-panel a:hover { color: var(--c-primary); }

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
  .nav, .header-phone { display: none; }
  .mobile-toggle { display: flex; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .membership-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 768px) {
  .membership-btn { padding: 5px 14px; font-size: 0.78rem; }
  .membership-toggle-label { font-size: 0.78rem; }
  .hero h1 { font-size: 2.2rem; }
  .hero p { font-size: 1rem; }
  .about-grid { grid-template-columns: repeat(2, 1fr); }
  .services-grid { grid-template-columns: 1fr; }
  .membership-grid { grid-template-columns: 1fr; max-width: 400px; margin-left: auto; margin-right: auto; }
  .env-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonial-grid { grid-template-columns: 1fr; max-width: 480px; margin-left: auto; margin-right: auto; }
  .contact-grid { grid-template-columns: 1fr; }
  .section-title { font-size: 1.6rem; }
  .pricing-table { font-size: 0.82rem; }
  .pricing-table th, .pricing-table td { padding: 10px 8px; }
  .pricing-cards { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; text-align: center; gap: var(--space-sm); }
  .footer-links { justify-content: center; }
}
@media (max-width: 480px) {
  .about-grid { grid-template-columns: 1fr; }
  .env-grid { grid-template-columns: 1fr; }
  .hero h1 { font-size: 1.8rem; }
  .pricing-tabs { flex-wrap: wrap; }
}