/* ===== Google Fonts ===== */
@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');

/* ===== CSS Custom Properties ===== */
:root {
  --primary: #0D9488;
  --primary-light: #14B8A6;
  --primary-dark: #0F766E;
  --accent: #D4A853;
  --accent-light: #E4C47A;
  --dark: #0F172A;
  --dark-light: #1E293B;
  --dark-card: #162036;
  --text: #F1F5F9;
  --text-muted: #94A3B8;
  --white: #FFFFFF;
  --glass: rgba(255, 255, 255, 0.04);
  --glass-border: rgba(255, 255, 255, 0.08);
  --shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.4);
  --radius: 14px;
  --radius-lg: 20px;
  --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
}

/* ===== Reset ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
  font-family: var(--font-body);
  background: var(--dark);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
}
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }
button, input, select, textarea {
  font-family: var(--font-body);
  border: none;
  outline: none;
}

/* ===== Utility ===== */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section { padding: 100px 0; }
.section-label {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}
.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  color: var(--white);
  margin-bottom: 16px;
  line-height: 1.2;
}
.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 560px;
}
.highlight { color: var(--primary-light); }
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: var(--transition);
  border: none;
}
.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--white);
  box-shadow: 0 4px 20px rgba(13, 148, 136, 0.4);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(13, 148, 136, 0.5);
}
.btn-accent {
  background: linear-gradient(135deg, var(--accent), var(--accent-light));
  color: var(--dark);
  box-shadow: 0 4px 20px rgba(212, 168, 83, 0.3);
}
.btn-accent:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(212, 168, 83, 0.45);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid var(--glass-border);
}
.btn-outline:hover {
  border-color: var(--primary-light);
  background: rgba(13, 148, 136, 0.1);
}

/* ===== Scroll Animations ===== */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== Navbar ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 18px 0;
  transition: var(--transition);
}
.navbar.scrolled {
  background: rgba(15, 23, 42, 0.92);
  backdrop-filter: blur(16px);
  padding: 12px 0;
  box-shadow: 0 2px 24px rgba(0, 0, 0, 0.3);
}
.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--white);
}
.nav-logo span { color: var(--primary-light); }
.nav-logo-img {
  width: 38px;
  height: 38px;
  object-fit: contain;
  border-radius: 8px;
  flex-shrink: 0;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.nav-links { display: flex; gap: 32px; align-items: center; }
.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: var(--transition);
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary-light);
  transition: var(--transition);
}
.nav-links a:hover, .nav-links a.active { color: var(--white); }
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}
.nav-toggle span {
  width: 26px;
  height: 2.5px;
  background: var(--white);
  border-radius: 4px;
  transition: var(--transition);
}
.nav-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.92) 0%, rgba(15, 23, 42, 0.7) 50%, rgba(13, 148, 136, 0.2) 100%);
}
.hero-content {
  position: relative;
  z-index: 1;
  max-width: 640px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(13, 148, 136, 0.15);
  border: 1px solid rgba(13, 148, 136, 0.3);
  padding: 8px 18px;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--primary-light);
  margin-bottom: 24px;
  letter-spacing: 1px;
  text-transform: uppercase;
}
.hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 20px;
  color: var(--white);
}
.hero p {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 36px;
  line-height: 1.8;
}
.hero-buttons { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-stats {
  display: flex;
  gap: 48px;
  margin-top: 56px;
  padding-top: 32px;
  border-top: 1px solid var(--glass-border);
}
.hero-stat h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary-light);
}
.hero-stat p {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 0;
}
/* floating shapes */
.hero-shape {
  position: absolute;
  border-radius: 50%;
  opacity: 0.08;
  z-index: 0;
}
.hero-shape-1 {
  width: 500px;
  height: 500px;
  background: var(--primary);
  top: -100px;
  right: -150px;
  animation: floatShape 8s ease-in-out infinite;
}
.hero-shape-2 {
  width: 300px;
  height: 300px;
  background: var(--accent);
  bottom: -80px;
  left: -80px;
  animation: floatShape 10s ease-in-out infinite reverse;
}
@keyframes floatShape {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(20px, -20px) scale(1.05); }
}

/* ===== About ===== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.about-image {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.about-image img {
  width: 100%;
  height: 450px;
  object-fit: cover;
  border-radius: var(--radius-lg);
}
.about-image::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  border: 2px solid var(--glass-border);
  z-index: 1;
}
.about-image-badge {
  position: absolute;
  bottom: 24px;
  left: 24px;
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  padding: 16px 24px;
  border-radius: var(--radius);
  z-index: 2;
}
.about-image-badge h4 {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--primary-light);
}
.about-image-badge p {
  font-size: 0.8rem;
  color: var(--text-muted);
}
.about-content .section-subtitle { margin-bottom: 28px; }
.about-features {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 12px;
}
.about-feature {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.about-feature-icon {
  width: 44px;
  height: 44px;
  min-width: 44px;
  background: rgba(13, 148, 136, 0.12);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}
.about-feature h4 {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  margin-bottom: 4px;
}
.about-feature p {
  font-size: 0.88rem;
  color: var(--text-muted);
}

/* ===== Treatments ===== */
.treatments-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
  gap: 24px;
  margin-top: 48px;
}
.treatment-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  transition: var(--transition);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}
.treatment-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  opacity: 0;
  transition: var(--transition);
}
.treatment-card:hover {
  transform: translateY(-6px);
  border-color: rgba(13, 148, 136, 0.3);
  box-shadow: 0 12px 40px rgba(13, 148, 136, 0.12);
  background: rgba(255, 255, 255, 0.06);
}
.treatment-card:hover::before { opacity: 1; }
.treatment-icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, rgba(13, 148, 136, 0.15), rgba(13, 148, 136, 0.05));
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 20px;
}
.treatment-card h3 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 10px;
}
.treatment-card p {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 20px;
  line-height: 1.7;
}
.treatment-card .btn {
  padding: 10px 22px;
  font-size: 0.82rem;
}

/* ===== Booking ===== */
.booking { background: var(--dark-light); }
.booking-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: start;
  margin-top: 48px;
}
.booking-info {
  display: flex;
  flex-direction: column;
  gap: 28px;
}
.booking-info-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 24px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.booking-info-card .icon {
  width: 48px;
  height: 48px;
  min-width: 48px;
  background: rgba(13, 148, 136, 0.12);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
}
.booking-info-card h4 {
  font-family: var(--font-heading);
  font-weight: 600;
  margin-bottom: 4px;
}
.booking-info-card p {
  font-size: 0.88rem;
  color: var(--text-muted);
}
.booking-form {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 40px;
  backdrop-filter: blur(8px);
}
.booking-form h3 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: 28px;
}
.form-group {
  margin-bottom: 20px;
}
.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-muted);
  margin-bottom: 8px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  color: var(--text);
  font-size: 0.95rem;
  transition: var(--transition);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary-light);
  box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.15);
}
.form-group input::placeholder { color: var(--text-muted); opacity: 0.6; }
.form-group select option { background: var(--dark); color: var(--text); }
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-group .error-msg {
  font-size: 0.78rem;
  color: #F87171;
  margin-top: 6px;
  display: none;
}
.form-group.error input,
.form-group.error select {
  border-color: #F87171;
}
.form-group.error .error-msg { display: block; }
.booking-form .btn {
  width: 100%;
  justify-content: center;
  padding: 16px;
  font-size: 1rem;
  margin-top: 8px;
}

/* ===== Contact ===== */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}
.contact-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  text-align: center;
  transition: var(--transition);
}
.contact-card:hover {
  transform: translateY(-4px);
  border-color: rgba(13, 148, 136, 0.25);
}
.contact-icon {
  width: 60px;
  height: 60px;
  background: rgba(13, 148, 136, 0.1);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin: 0 auto 18px;
}
.contact-card h4 {
  font-family: var(--font-heading);
  font-weight: 600;
  margin-bottom: 8px;
}
.contact-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ===== Footer ===== */
.footer {
  background: rgba(0, 0, 0, 0.3);
  padding: 48px 0 24px;
  border-top: 1px solid var(--glass-border);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}
.footer-brand p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-top: 12px;
  line-height: 1.7;
}
.footer h4 {
  font-family: var(--font-heading);
  font-weight: 600;
  margin-bottom: 16px;
  font-size: 1rem;
}
.footer ul li { margin-bottom: 10px; }
.footer ul a {
  font-size: 0.88rem;
  color: var(--text-muted);
  transition: var(--transition);
}
.footer ul a:hover { color: var(--primary-light); }
.footer-bottom {
  text-align: center;
  padding-top: 24px;
  border-top: 1px solid var(--glass-border);
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* ===== WhatsApp Float ===== */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 60px;
  height: 60px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 999;
  box-shadow: 0 4px 24px rgba(37, 211, 102, 0.4);
  cursor: pointer;
  transition: var(--transition);
  animation: waPulse 2s infinite;
}
.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 32px rgba(37, 211, 102, 0.55);
}
.whatsapp-float svg { width: 32px; height: 32px; fill: white; }
@keyframes waPulse {
  0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5); }
  70% { box-shadow: 0 0 0 16px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}
.whatsapp-tooltip {
  position: absolute;
  right: 72px;
  background: var(--dark-light);
  color: var(--white);
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 0.82rem;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
}
.whatsapp-float:hover .whatsapp-tooltip { opacity: 1; }

/* ===== Success Modal ===== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  opacity: 0;
  transition: opacity 0.3s ease;
  padding: 24px;
}
.modal-overlay.active { opacity: 1; }
.modal-content {
  background: var(--dark-light);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 48px 40px;
  max-width: 480px;
  width: 100%;
  text-align: center;
  position: relative;
  transform: translateY(30px) scale(0.95);
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: var(--shadow-lg);
}
.modal-overlay.active .modal-content {
  transform: translateY(0) scale(1);
}
.modal-close {
  position: absolute;
  top: 16px;
  right: 20px;
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.6rem;
  cursor: pointer;
  transition: var(--transition);
  line-height: 1;
}
.modal-close:hover { color: var(--white); }
.modal-icon {
  font-size: 3.5rem;
  margin-bottom: 16px;
}
.modal-content h3 {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
}
.modal-subtitle {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 28px;
}
.modal-details {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 24px;
  text-align: left;
}
.modal-detail-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid var(--glass-border);
}
.modal-detail-row:last-child { border-bottom: none; }
.modal-label {
  font-size: 0.88rem;
  color: var(--text-muted);
}
.modal-value {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--white);
  text-align: right;
}
.modal-note {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 24px;
}
.modal-note strong { color: var(--primary-light); }
.modal-done {
  min-width: 160px;
}

/* ===== Spinner ===== */
.spinner {
  display: inline-block;
  width: 18px;
  height: 18px;
  border: 2.5px solid rgba(15, 23, 42, 0.3);
  border-top-color: var(--dark);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}
@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .about-grid, .booking-wrapper { grid-template-columns: 1fr; }
  .about-image img { height: 340px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: rgba(15, 23, 42, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 80px 32px;
    gap: 24px;
    transition: var(--transition);
  }
  .nav-links.open { right: 0; }
  .nav-toggle { display: flex; }
  .hero-stats { gap: 24px; flex-wrap: wrap; }
  .contact-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .treatments-grid { grid-template-columns: 1fr; }
  .booking-form { padding: 28px 20px; }
  .hero-buttons { flex-direction: column; }
  .hero-buttons .btn { width: 100%; justify-content: center; }
}

/* ===== Select Optgroup Labels ===== */
select optgroup {
  background: var(--dark-card);
  color: var(--accent);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.6px;
  text-transform: uppercase;
}
select option {
  background: var(--dark-light);
  color: var(--text);
  font-weight: 400;
}

/* ===== Gallery Section ===== */
.gallery-section { background: var(--dark-light); }
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 56px;
}
.gallery-item {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  cursor: pointer;
}
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.gallery-item:hover img { transform: scale(1.08); }
.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.72) 0%, transparent 60%);
  display: flex;
  align-items: flex-end;
  padding: 20px;
  opacity: 0;
  transition: opacity 0.3s ease;
}
.gallery-item:hover .gallery-overlay { opacity: 1; }
.gallery-overlay span {
  color: var(--white);
  font-weight: 600;
  font-size: 1rem;
  font-family: var(--font-heading);
}
@media (max-width: 768px) {
  .gallery-grid { grid-template-columns: 1fr; }
}

/* ===== Lab Section ===== */
.lab-section { background: var(--dark); }

.lab-features {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
  margin: 48px 0 0;
}
.lab-feature-item {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 50px;
  padding: 12px 22px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: var(--transition);
}
.lab-feature-item:hover {
  border-color: var(--primary-light);
  color: var(--white);
  background: rgba(13,148,136,0.08);
}
.lab-feature-icon { font-size: 1.2rem; }

.lab-packages-title { margin-top: 60px; }

.lab-packages {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 24px;
}

.lab-package-card {
  background: var(--dark-card);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  border: 1px solid var(--glass-border);
  position: relative;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.lab-package-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.lab-package-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
}
.camp-1::before { background: linear-gradient(90deg, #0D9488, #14B8A6); }
.camp-2::before { background: linear-gradient(90deg, #3B82F6, #60A5FA); }
.camp-3::before { background: linear-gradient(90deg, #D4A853, #E4C47A); }

.package-badge {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.camp-1 .package-badge { color: var(--primary-light); }
.camp-2 .package-badge { color: #60A5FA; }
.camp-3 .package-badge { color: var(--accent); }

.package-price {
  font-family: var(--font-heading);
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
  margin-bottom: 6px;
}
.package-price span { font-size: 1.2rem; color: var(--text-muted); }

.package-params {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-muted);
  background: rgba(255,255,255,0.06);
  display: inline-block;
  padding: 4px 12px;
  border-radius: 20px;
  margin-bottom: 20px;
}

.package-tests {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.package-tests li {
  font-size: 0.88rem;
  color: var(--text-muted);
  padding-bottom: 10px;
  border-bottom: 1px solid var(--glass-border);
}
.package-tests li:last-child { border-bottom: none; padding-bottom: 0; }

.lab-offer {
  margin-top: 56px;
  background: linear-gradient(135deg, rgba(13,148,136,0.12), rgba(212,168,83,0.08));
  border: 1px solid rgba(13,148,136,0.25);
  border-radius: var(--radius-lg);
  padding: 40px;
  text-align: center;
}
.lab-offer-badge {
  display: inline-block;
  background: linear-gradient(135deg, var(--accent), var(--accent-light));
  color: var(--dark);
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  padding: 8px 24px;
  border-radius: 50px;
  margin-bottom: 16px;
}
.lab-offer > p {
  color: var(--text-muted);
  margin-bottom: 20px;
  font-size: 0.95rem;
}
.lab-offer-numbers {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.lab-offer-numbers a {
  background: rgba(13,148,136,0.15);
  border: 1px solid var(--primary-light);
  color: var(--primary-light);
  padding: 10px 24px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--transition);
}
.lab-offer-numbers a:hover {
  background: var(--primary);
  color: var(--white);
}
.lab-offer-address {
  color: var(--text-muted);
  font-size: 0.88rem;
  margin-top: 4px;
}

@media (max-width: 900px) {
  .lab-packages { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .gallery-grid { grid-template-columns: 1fr; }
}