/* ==========================================================================
   Pet Mark - Veterinary Pharmaceutical Product Catalog
   Minimal, Modern, Clean & Professional Stylesheet
   Designed for Technical Product Showcase & Seamless Mobile Experience
   ========================================================================== */

/* --- CSS Variables & Design Tokens --- */
:root {
  /* Minimal Pharmaceutical Color Palette */
  --color-primary: #0F284E;        /* Deep Clinical Navy */
  --color-primary-hover: #173B6F;
  --color-brand-red: #D9232A;      /* Pet Mark Red */
  --color-brand-red-hover: #B81B21;
  --color-brand-orange: #F97316;   /* Paw Orange */
  --color-accent-teal: #0D9488;    /* Clinical Emerald/Teal */
  --color-teal-bg: #F0FDFA;
  
  /* Neutrals & Surfaces */
  --bg-page: #F8FAFC;              /* Clean soft medical background */
  --bg-card: #FFFFFF;              /* Pure white */
  --bg-subtle: #F1F5F9;            /* Soft slate gray */
  --bg-dark: #0F172A;              /* Clean dark slate for facility section */
  --bg-dark-card: #1E293B;
  
  /* Typography Colors */
  --text-main: #0F172A;            /* Slate 900 */
  --text-muted: #475569;           /* Slate 600 */
  --text-subtle: #64748B;          /* Slate 500 */
  --text-light: #94A3B8;           /* Slate 400 */
  --text-white: #FFFFFF;
  
  /* Borders & Dividers */
  --border-subtle: #E2E8F0;
  --border-focus: #0F284E;
  --border-light: rgba(226, 232, 240, 0.8);
  
  /* Minimal Soft Shadows */
  --shadow-subtle: 0 1px 2px rgba(15, 23, 42, 0.04);
  --shadow-card: 0 2px 6px rgba(15, 23, 42, 0.04), 0 1px 2px rgba(15, 23, 42, 0.02);
  --shadow-hover: 0 10px 25px -4px rgba(15, 23, 42, 0.08), 0 4px 10px -2px rgba(15, 23, 42, 0.03);
  --shadow-modal: 0 25px 50px -12px rgba(15, 23, 42, 0.25);
  
  /* Radii */
  --radius-xs: 4px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-pill: 9999px;
  
  /* Fonts */
  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  
  /* Transitions */
  --transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  color: var(--text-main);
  background-color: var(--bg-page);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

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

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

button {
  cursor: pointer;
  border: none;
  background: none;
}

/* --- Containers & Sections --- */
.container {
  width: 100%;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

.section {
  padding: 72px 0;
  position: relative;
}

.section-subtle {
  background-color: #FFFFFF;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.section-dark {
  background-color: var(--bg-dark);
  color: var(--text-white);
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 44px auto;
}

.section-badge {
  display: inline-block;
  background: rgba(15, 40, 78, 0.06);
  color: var(--color-primary);
  padding: 4px 14px;
  border-radius: var(--radius-pill);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 12px;
  border: 1px solid rgba(15, 40, 78, 0.12);
}

.section-badge.badge-white {
  background: rgba(255, 255, 255, 0.1);
  color: #FFFFFF;
  border-color: rgba(255, 255, 255, 0.2);
}

.section-title {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1.25;
  letter-spacing: -0.5px;
  margin-bottom: 12px;
}

.section-dark .section-title {
  color: #FFFFFF;
}

.section-desc {
  font-size: 1.02rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.section-dark .section-desc {
  color: var(--text-light);
}

/* --- Clean Minimal Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 22px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.92rem;
  transition: all var(--transition);
  white-space: nowrap;
  text-decoration: none;
  min-height: 42px;
}

.btn-primary {
  background-color: var(--color-brand-red);
  color: #FFFFFF;
  border: 1px solid var(--color-brand-red);
}

.btn-primary:hover {
  background-color: var(--color-brand-red-hover);
  border-color: var(--color-brand-red-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(217, 35, 42, 0.25);
  color: #FFFFFF;
}

.btn-secondary {
  background-color: var(--color-primary);
  color: #FFFFFF;
  border: 1px solid var(--color-primary);
}

.btn-secondary:hover {
  background-color: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
  transform: translateY(-1px);
  color: #FFFFFF;
}

.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border: 1.5px solid var(--border-subtle);
}

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

.btn-outline-white {
  background: transparent;
  color: #FFFFFF;
  border: 1.5px solid rgba(255, 255, 255, 0.4);
}

.btn-outline-white:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: #FFFFFF;
  color: #FFFFFF;
}

.btn-sm {
  padding: 7px 15px;
  font-size: 0.84rem;
  min-height: 36px;
}

/* --- Top Header & Navigation --- */
.topbar {
  background-color: #FFFFFF;
  color: var(--text-muted);
  font-size: 0.8rem;
  padding: 7px 0;
  border-bottom: 1px solid var(--border-subtle);
}

.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.topbar-items {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.topbar-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--text-muted);
}

.topbar-item:hover {
  color: var(--color-primary);
}

.topbar-item svg {
  width: 14px;
  height: 14px;
  color: var(--color-brand-orange);
  flex-shrink: 0;
}

.topbar-badge {
  color: var(--color-primary);
  font-weight: 700;
  font-size: 0.76rem;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

/* Main Navbar */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-subtle);
  transition: all var(--transition);
}

.navbar.scrolled {
  box-shadow: var(--shadow-subtle);
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.brand-logo-wrap {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.brand-logo-img {
  height: 48px;
  width: auto;
  object-fit: contain;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 26px;
}

.nav-link {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-muted);
  padding: 6px 0;
  position: relative;
  transition: color var(--transition);
}

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

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--color-brand-red);
}

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

.mobile-menu-btn {
  display: none;
  background: var(--bg-subtle);
  border: 1px solid var(--border-subtle);
  color: var(--text-main);
  padding: 7px;
  border-radius: var(--radius-sm);
  align-items: center;
  justify-content: center;
  min-width: 42px;
  min-height: 42px;
}

/* Mobile Drawer */
.mobile-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 85%;
  max-width: 340px;
  height: 100vh;
  background-color: #FFFFFF;
  box-shadow: -4px 0 20px rgba(0, 0, 0, 0.12);
  z-index: 1200;
  transition: right 0.3s ease;
  display: flex;
  flex-direction: column;
  padding: 24px;
  overflow-y: auto;
}

.mobile-drawer.open {
  right: 0;
}

.drawer-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(15, 23, 42, 0.4);
  backdrop-filter: blur(2px);
  z-index: 1100;
  opacity: 0;
  visibility: hidden;
  transition: all 0.25s ease;
}

.drawer-overlay.active {
  opacity: 1;
  visibility: visible;
}

.drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: 20px;
}

.drawer-close {
  background: var(--bg-subtle);
  border-radius: 50%;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-main);
  font-size: 1.25rem;
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 24px;
}

.mobile-nav-link {
  font-weight: 600;
  font-size: 1rem;
  color: var(--text-main);
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  transition: background var(--transition);
}

.mobile-nav-link:hover,
.mobile-nav-link:active {
  background: var(--bg-subtle);
  color: var(--color-brand-red);
}

/* --- Minimal Hero Section with Uploaded Background Banner --- */
.hero-section {
  position: relative;
  background-color: #F8FAFC;
  background-image: 
    linear-gradient(to right, #FFFFFF 0%, rgba(255, 255, 255, 0.98) 42%, rgba(255, 255, 255, 0.72) 58%, rgba(255, 255, 255, 0.05) 78%),
    url('../images/hero-bg.png');
  background-repeat: no-repeat;
  background-position: right center;
  background-size: cover;
  padding: 80px 0 88px 0;
  border-bottom: 1px solid var(--border-subtle);
}

.hero-glow-1, .hero-glow-2 {
  display: none;
}

.hero-container {
  position: relative;
  z-index: 2;
}

.hero-content {
  max-width: 630px;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-subtle);
  border: 1px solid var(--border-subtle);
  padding: 5px 14px;
  border-radius: var(--radius-pill);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-muted);
  margin-bottom: 18px;
  letter-spacing: 0.4px;
}

.hero-tag span.pulse-dot {
  width: 7px;
  height: 7px;
  background-color: var(--color-brand-red);
  border-radius: 50%;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 900;
  color: var(--color-primary);
  line-height: 1.16;
  letter-spacing: -0.8px;
  margin-bottom: 18px;
}

.hero-title .highlight {
  color: var(--color-brand-red);
}

.hero-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 28px;
}

/* Mobile Hero Banner - hidden on desktop */
.hero-mobile-visual {
  display: none;
}

.hero-mobile-img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius-sm);
}

.hero-buttons {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 34px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  padding-top: 24px;
  border-top: 1px solid var(--border-subtle);
}

.hero-stat-item {
  display: flex;
  flex-direction: column;
}

.hero-stat-number {
  font-family: var(--font-heading);
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1.2;
}

.hero-stat-label {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-subtle);
  margin-top: 3px;
  text-transform: uppercase;
  letter-spacing: 0.4px;
}

/* --- Product Catalog Section --- */
.product-controls {
  background: #FFFFFF;
  padding: 20px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-subtle);
  margin-bottom: 34px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.search-box-wrap {
  position: relative;
  width: 100%;
}

.search-input {
  width: 100%;
  padding: 12px 42px 12px 46px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
  background-color: var(--bg-page);
  font-size: 0.92rem;
  color: var(--text-main);
  transition: all var(--transition);
}

.search-input:focus {
  outline: none;
  border-color: var(--color-primary);
  background-color: #FFFFFF;
  box-shadow: 0 0 0 3px rgba(15, 40, 78, 0.08);
}

.search-icon-svg {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-subtle);
  width: 18px;
  height: 18px;
}

.search-clear-btn {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  background: var(--bg-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: 50%;
  width: 22px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  line-height: 1;
  color: var(--text-subtle);
  cursor: pointer;
  transition: all var(--transition);
}

.search-clear-btn:hover {
  background: #CBD5E1;
  color: var(--text-main);
}

/* Category Filter Tabs: Horizontal Scroll on Mobile */
.category-tabs {
  display: flex;
  align-items: center;
  gap: 8px;
  overflow-x: auto;
  white-space: nowrap;
  padding-bottom: 4px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.category-tabs::-webkit-scrollbar {
  height: 4px;
}

.category-tabs::-webkit-scrollbar-thumb {
  background: var(--border-subtle);
  border-radius: 4px;
}

.category-tab-btn {
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.84rem;
  color: var(--text-muted);
  background: var(--bg-subtle);
  border: 1px solid var(--border-subtle);
  transition: all var(--transition);
  flex-shrink: 0;
}

.category-tab-btn:hover {
  color: var(--color-primary);
  border-color: #CBD5E1;
}

.category-tab-btn.active {
  background-color: var(--color-primary);
  color: #FFFFFF;
  border-color: var(--color-primary);
}

/* Minimal Product Cards Grid */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}

.product-card {
  background-color: #FFFFFF;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--transition);
  cursor: pointer;
}

.product-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
  border-color: #CBD5E1;
}

.product-card:active {
  transform: scale(0.99);
}

.product-img-wrap {
  position: relative;
  background: var(--bg-page);
  padding: 24px 20px;
  height: 230px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 1px solid var(--border-subtle);
}

.product-card-img {
  max-height: 180px;
  width: auto;
  object-fit: contain;
  transition: transform var(--transition);
}

.product-card:hover .product-card-img {
  transform: scale(1.04);
}

.card-rx-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(15, 23, 42, 0.85);
  color: #FFFFFF;
  font-size: 0.68rem;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: var(--radius-xs);
  letter-spacing: 0.5px;
}

.card-category-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  background: var(--color-teal-bg);
  color: var(--color-accent-teal);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: var(--radius-xs);
  border: 1px solid rgba(13, 148, 136, 0.2);
}

.product-content {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-pack-size {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.74rem;
  font-weight: 700;
  color: var(--color-brand-orange);
  margin-bottom: 6px;
  text-transform: uppercase;
}

.product-card-title {
  font-family: var(--font-heading);
  font-size: 1.18rem;
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 6px;
  line-height: 1.3;
}

.product-composition {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-accent-teal);
  margin-bottom: 8px;
  line-height: 1.4;
}

.product-short-summary {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 18px;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-card-actions {
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--border-subtle);
}

.no-results-box {
  grid-column: 1 / -1;
  text-align: center;
  padding: 50px 20px;
  background: #FFFFFF;
  border-radius: var(--radius-md);
  border: 1px dashed var(--border-subtle);
}

/* --- About & Feature Grid --- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 44px;
  align-items: center;
}

.about-text h3 {
  font-family: var(--font-heading);
  font-size: 1.95rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1.3;
  margin-bottom: 16px;
}

.about-text p {
  color: var(--text-muted);
  font-size: 0.98rem;
  line-height: 1.65;
  margin-bottom: 16px;
}

.about-features-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 24px 0;
}

.about-feature-item {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--bg-page);
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
  font-weight: 600;
  font-size: 0.84rem;
  color: var(--text-main);
}

.about-feature-item svg {
  color: var(--color-brand-red);
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.about-img-box {
  background: #FFFFFF;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 16px;
  box-shadow: var(--shadow-card);
}

/* --- Facility Section (Clean Dark) --- */
.facility-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}

.facility-address-callout {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-sm);
  padding: 18px 20px;
}

.facility-address-callout h5 {
  color: var(--color-brand-orange);
  font-size: 0.86rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.facility-address-callout p {
  color: #FFFFFF;
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.45;
}

.facility-specs-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.facility-spec-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-sm);
  padding: 16px;
}

.facility-spec-card h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.facility-spec-card h4 svg {
  color: var(--color-accent-teal);
}

.facility-spec-card p {
  font-size: 0.82rem;
  color: var(--text-light);
  line-height: 1.45;
}

.map-embed-card {
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: #FFFFFF;
}

.map-embed-iframe {
  width: 100%;
  border: none;
  display: block;
}

/* --- Contact & Inquiry Section --- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  gap: 36px;
  align-items: start;
}

.contact-card-box {
  background: #FFFFFF;
  border-radius: var(--radius-md);
  padding: 26px;
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-card);
}

.contact-card-box h4 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 18px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border-subtle);
}

.contact-detail-row {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 18px;
}

.contact-detail-row:last-child {
  margin-bottom: 0;
}

.contact-icon-box {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background: var(--bg-subtle);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-icon-box.red {
  background: #FEF2F2;
  color: var(--color-brand-red);
}

.contact-icon-box.green {
  background: var(--color-teal-bg);
  color: var(--color-accent-teal);
}

.contact-detail-label {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-subtle);
  letter-spacing: 0.4px;
}

.contact-detail-value {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-main);
  line-height: 1.4;
  margin-top: 2px;
}

.copy-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: var(--bg-subtle);
  border: 1px solid var(--border-subtle);
  padding: 2px 8px;
  border-radius: var(--radius-xs);
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-subtle);
  margin-top: 4px;
  transition: all var(--transition);
}

.copy-btn:hover {
  background: #E2E8F0;
  color: var(--text-main);
}

/* Contact Form */
.contact-form-box {
  background: #FFFFFF;
  border-radius: var(--radius-md);
  padding: 30px;
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-card);
}

.contact-form-box h3 {
  font-family: var(--font-heading);
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 6px;
}

.contact-form-box p {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 22px;
}

.form-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}

.form-group {
  margin-bottom: 16px;
}

.form-label {
  display: block;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 6px;
}

.form-control {
  width: 100%;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
  background-color: var(--bg-page);
  font-size: 0.92rem;
  color: var(--text-main);
  transition: all var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-primary);
  background: #FFFFFF;
  box-shadow: 0 0 0 3px rgba(15, 40, 78, 0.08);
}

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

/* --- Clean Footer --- */
.site-footer {
  background: #0B132B;
  color: #94A3B8;
  padding: 60px 0 24px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1.3fr 1.3fr;
  gap: 36px;
  margin-bottom: 40px;
}

.footer-brand p {
  color: #94A3B8;
  font-size: 0.88rem;
  line-height: 1.6;
  margin: 14px 0 18px 0;
}

.footer-title {
  color: #FFFFFF;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 16px;
}

.footer-links-list {
  display: flex;
  flex-direction: column;
  gap: 9px;
  list-style: none;
}

.footer-link {
  color: #94A3B8;
  font-size: 0.88rem;
  transition: color var(--transition);
}

.footer-link:hover {
  color: #FFFFFF;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.86rem;
  color: #CBD5E1;
  margin-bottom: 12px;
  line-height: 1.45;
}

.footer-contact-item svg {
  color: var(--color-brand-red);
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  margin-top: 2px;
}

.footer-disclaimer-box {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  margin-bottom: 30px;
  font-size: 0.78rem;
  color: #94A3B8;
  line-height: 1.5;
}

.footer-disclaimer-box strong {
  color: #FCA5A5;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  font-size: 0.8rem;
}

/* --- Floating Actions --- */
.floating-actions {
  position: fixed;
  bottom: 24px;
  right: 24px;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
  z-index: 999;
}

.float-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.18);
  transition: all var(--transition);
  color: #FFFFFF;
}

.float-btn:hover {
  transform: scale(1.06);
}

.float-btn.call-float {
  background-color: var(--color-primary);
}

.back-to-top-btn {
  background-color: var(--text-main);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
}

.back-to-top-btn.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* --- Minimal Modal --- */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: all 0.25s ease;
}

.modal-backdrop.active {
  opacity: 1;
  visibility: visible;
}

.modal-dialog {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  max-width: 880px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-modal);
  position: relative;
  transform: scale(0.95);
  transition: transform 0.25s ease;
}

.modal-backdrop.active .modal-dialog {
  transform: scale(1);
}

.modal-close-btn {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 36px;
  height: 36px;
  background: var(--bg-subtle);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-main);
  font-size: 1.25rem;
  z-index: 10;
  transition: all var(--transition);
}

.modal-close-btn:hover {
  background: var(--color-brand-red);
  color: #FFFFFF;
}

.modal-content-grid {
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  gap: 28px;
  padding: 32px;
}

.modal-img-container {
  background: var(--bg-page);
  border-radius: var(--radius-sm);
  padding: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-subtle);
}

.modal-product-img {
  max-height: 280px;
  width: auto;
  object-fit: contain;
}

.modal-details h3 {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 4px;
}

.modal-subtitle {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-accent-teal);
  margin-bottom: 16px;
}

.modal-info-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 18px;
  font-size: 0.84rem;
}

.modal-info-table tr {
  border-bottom: 1px solid var(--border-subtle);
}

.modal-info-table th {
  text-align: left;
  padding: 7px 0;
  color: var(--text-subtle);
  font-weight: 600;
  width: 34%;
}

.modal-info-table td {
  padding: 7px 0;
  color: var(--text-main);
  font-weight: 600;
}

.modal-indications h5,
.modal-dosage h5 {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 6px;
}

.modal-indications ul {
  list-style: disc;
  padding-left: 18px;
  margin-bottom: 14px;
  font-size: 0.82rem;
  color: var(--text-muted);
}

.modal-indications ul li {
  margin-bottom: 4px;
}

.modal-dosage-text {
  font-size: 0.82rem;
  color: var(--text-muted);
  background: var(--bg-page);
  padding: 9px 12px;
  border-radius: var(--radius-xs);
  border-left: 3px solid var(--color-brand-red);
}

.modal-actions-bar {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid var(--border-subtle);
  align-items: stretch;
}

.modal-actions-bar .modal-btn-action {
  width: 100%;
  min-height: 42px;
  padding: 10px 12px;
  font-size: 0.84rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  text-align: center;
  white-space: nowrap;
}

/* Toast Notice */
.toast-notice {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--color-primary);
  color: #FFFFFF;
  padding: 10px 20px;
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-modal);
  font-size: 0.85rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
  z-index: 3000;
  transition: all 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.toast-notice.show {
  transform: translateX(-50%) translateY(0);
}

/* --- Responsive Layout Rules --- */
@media (max-width: 1024px) {
  .hero-title {
    font-size: 2.5rem;
  }
  .about-grid,
  .facility-grid,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 860px) {
  .hero-section {
    background-image: none !important;
    background-color: #FFFFFF;
    padding: 36px 0 44px 0;
  }
  .hero-content {
    max-width: 100%;
  }
  .hero-mobile-visual {
    display: block;
    margin: 18px 0 24px 0;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--border-subtle);
    box-shadow: var(--shadow-card);
    background: #F1F5F9;
  }
  .hero-mobile-img {
    width: 100%;
    height: auto;
    display: block;
  }
  .nav-links,
  .nav-actions .btn-primary {
    display: none;
  }
  .mobile-menu-btn {
    display: flex;
  }
  .hero-stats {
    grid-template-columns: repeat(2, 1fr);
  }
  .modal-dialog {
    max-width: 95%;
    margin: 10px;
    max-height: 88vh;
    border-radius: var(--radius-md);
  }
  .modal-content-grid {
    grid-template-columns: 1fr;
    padding: 20px;
    gap: 16px;
  }
  .modal-product-img {
    max-height: 200px;
  }
  .modal-actions-bar {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }
}

@media (max-width: 520px) {
  .modal-actions-bar {
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }
  .modal-actions-bar .modal-btn-action {
    padding: 8px 6px;
    font-size: 0.74rem;
    gap: 4px;
    min-height: 38px;
  }
  .modal-actions-bar .modal-btn-action svg {
    width: 12px;
    height: 12px;
  }
}

@media (max-width: 640px) {
  .section {
    padding: 44px 0;
  }
  .topbar {
    padding: 6px 0;
  }
  .topbar-address,
  .topbar-badge-wrap {
    display: none !important;
  }
  .topbar-items {
    width: 100%;
    justify-content: center;
    gap: 14px;
  }
  .topbar-item {
    font-size: 0.76rem;
  }
  .section-title {
    font-size: 1.75rem;
  }
  .hero-title {
    font-size: 2rem;
  }
  .hero-buttons {
    flex-direction: column;
    align-items: stretch;
  }
  .hero-buttons .btn {
    width: 100%;
  }
  .form-grid-2,
  .facility-specs-grid,
  .about-features-list,
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .navbar-inner {
    height: 60px;
  }
  .brand-logo-img {
    height: 38px;
  }
  .nav-actions .nav-phone-btn {
    display: none;
  }
  .form-control {
    font-size: 16px; /* Prevents auto zoom on mobile Safari */
  }
  .search-input {
    font-size: 16px;
  }
  .floating-actions {
    bottom: 16px;
    right: 16px;
  }
  .float-btn {
    width: 44px;
    height: 44px;
  }
}