/* ==========================================================================
   الشركة المثالية الحديثة لاستيراد الأدوية والمستلزمات الطبية
   Methalia Al-Hadeetha Pharmaceutical Import Company
   Features: Fullsite Animated Canvas Particle Background & Animated Hero Slider
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Readex+Pro:wght@300;400;500;600;700;800&display=swap');

:root {
  --bg-deep: #070D18;
  --bg-surface: #0E1726;
  --bg-card: rgba(18, 28, 45, 0.75);
  --bg-card-hover: rgba(28, 42, 66, 0.92);
  --bg-glass-header: rgba(7, 13, 24, 0.88);

  --accent-cyan: #00F2FE;
  --accent-blue: #3A86FF;
  --accent-emerald: #10B981;
  --accent-gold: #FFB800;

  --text-white: #FFFFFF;
  --text-main: #F1F5F9;
  --text-muted: #94A3B8;

  --border-glass: rgba(255, 255, 255, 0.08);
  --border-glow-cyan: rgba(0, 242, 254, 0.4);
  --border-glow-emerald: rgba(16, 185, 129, 0.4);

  --shadow-lg: 0 20px 45px rgba(0, 0, 0, 0.6);
  --glow-cyan: 0 0 35px rgba(0, 242, 254, 0.28);
  --glow-emerald: 0 0 35px rgba(16, 185, 129, 0.28);
  --glow-gold: 0 0 35px rgba(255, 184, 0, 0.28);

  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --radius-pill: 9999px;

  --transition-normal: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-bounce: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  direction: rtl;
}

body {
  font-family: 'Readex Pro', 'Outfit', system-ui, sans-serif;
  background-color: var(--bg-deep);
  color: var(--text-main);
  line-height: 1.7;
  overflow-x: hidden;
  min-height: 100vh;
  position: relative;
}

/* Fixed Animated Medical Canvas Background */
#bgCanvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 0;
  opacity: 0.85;
}

/* Typography & Headers */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Readex Pro', sans-serif;
  font-weight: 700;
  color: var(--text-white);
  line-height: 1.25;
}

.gradient-text-cyan {
  background: linear-gradient(135deg, var(--accent-cyan) 0%, var(--accent-blue) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.gradient-text-gold {
  background: linear-gradient(135deg, #FFE066 0%, var(--accent-gold) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
  position: relative;
  z-index: 1;
}

/* Header & Floating Navigation */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--bg-glass-header);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--border-glass);
  padding: 1rem 0;
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  text-decoration: none;
  color: var(--text-white);
  font-weight: 800;
  font-size: 1.35rem;
}

.logo-badge {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-emerald));
  color: #070D18;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  box-shadow: var(--glow-cyan);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-menu a {
  text-decoration: none;
  color: var(--text-muted);
  font-weight: 500;
  font-size: 0.95rem;
  transition: var(--transition-normal);
  position: relative;
  padding: 0.4rem 0;
}

.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: 0;
  right: 0;
  width: 0%;
  height: 2px;
  background: var(--accent-cyan);
  transition: width 0.3s ease;
  border-radius: var(--radius-pill);
}

.nav-menu a:hover,
.nav-menu a.active {
  color: var(--accent-cyan);
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.85rem 1.8rem;
  border-radius: var(--radius-pill);
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  border: none;
  transition: var(--transition-normal);
  text-decoration: none;
  font-family: inherit;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-cyan) 0%, var(--accent-blue) 100%);
  color: #070D18;
  box-shadow: var(--glow-cyan);
}

.btn-primary:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 0 40px rgba(0, 242, 254, 0.55);
}

.btn-gold {
  background: linear-gradient(135deg, #FFE066 0%, var(--accent-gold) 100%);
  color: #070D18;
  box-shadow: var(--glow-gold);
}

.btn-gold:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 0 40px rgba(255, 184, 0, 0.55);
}

/* Hero Section & Animated Image Slider */
.hero {
  padding: 5rem 0 3rem 0;
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem;
  align-items: center;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.45rem 1.25rem;
  background: rgba(0, 242, 254, 0.1);
  border: 1px solid var(--border-glow-cyan);
  border-radius: var(--radius-pill);
  color: var(--accent-cyan);
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  box-shadow: var(--glow-cyan);
}

.hero-title {
  font-size: 3.3rem;
  letter-spacing: -0.5px;
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.hero-features-list {
  list-style: none;
  margin-bottom: 2.2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.hero-features-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  font-size: 1rem;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.03);
  padding: 0.85rem 1.2rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-glass);
  transition: var(--transition-normal);
}

.hero-features-list li:hover {
  border-color: var(--border-glow-cyan);
  background: rgba(255, 255, 255, 0.06);
  transform: translateX(-6px);
}

.hero-features-list li strong {
  color: var(--text-white);
}

/* ANIMATED HERO SLIDER CONTAINER (الصورة الرئيسية متحركة) */
.hero-slider-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-glow-cyan);
  box-shadow: var(--shadow-lg), var(--glow-cyan);
  height: 520px;
}

.hero-slides-container {
  position: relative;
  width: 100%;
  height: 100%;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1.2s cubic-bezier(0.16, 1, 0.3, 1), transform 1.2s ease;
  transform: scale(1.06);
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-slide.active {
  opacity: 1;
  transform: scale(1);
}

.hero-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-slide-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(7, 13, 24, 0.85) 100%);
  display: flex;
  align-items: flex-end;
  padding: 2rem;
}

.hero-slide-caption {
  color: #FFFFFF;
  font-weight: 700;
  font-size: 1.1rem;
  background: rgba(7, 13, 24, 0.7);
  backdrop-filter: blur(12px);
  padding: 0.6rem 1.2rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-glow-cyan);
  box-shadow: var(--glow-cyan);
}

/* Slider Pagination Dots */
.hero-slider-dots {
  position: absolute;
  bottom: 1.5rem;
  right: 2rem;
  display: flex;
  gap: 0.6rem;
  z-index: 20;
}

.slider-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  cursor: pointer;
  transition: all 0.3s ease;
}

.slider-dot.active {
  background: var(--accent-cyan);
  width: 32px;
  border-radius: var(--radius-pill);
  box-shadow: var(--glow-cyan);
}

/* Categories Showcase Grid */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  margin-bottom: 4rem;
}

.category-card {
  padding: 2rem 1.5rem;
  text-align: center;
  cursor: pointer;
  transition: var(--transition-bounce);
  border: 1px solid var(--border-glass);
  background: var(--bg-card);
  border-radius: var(--radius-md);
  position: relative;
  backdrop-filter: blur(16px);
}

.category-card:hover,
.category-card.active {
  background: var(--bg-card-hover);
  border-color: var(--accent-cyan);
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg), var(--glow-cyan);
}

.category-icon {
  font-size: 3.2rem;
  margin-bottom: 1rem;
  display: inline-block;
  filter: drop-shadow(0 6px 14px rgba(0, 242, 254, 0.4));
}

.category-card h4 {
  font-size: 1.15rem;
  margin-bottom: 0.4rem;
}

.category-card p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Products Catalog Section */
.catalog-section {
  padding: 4rem 0;
}

.search-bar-container {
  background: var(--bg-card);
  padding: 1.75rem;
  border-radius: var(--radius-md);
  margin-bottom: 3rem;
  display: flex;
  gap: 1rem;
  align-items: center;
  border: 1px solid var(--border-glow-cyan);
  box-shadow: var(--glow-cyan);
  backdrop-filter: blur(20px);
}

.search-input {
  flex-grow: 1;
  padding: 0.95rem 1.5rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-glass);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-white);
  font-family: inherit;
  font-size: 1rem;
  outline: none;
  transition: var(--transition-normal);
}

.search-input:focus {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 25px rgba(0, 242, 254, 0.35);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2rem;
}

.med-card {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-glass);
  box-shadow: var(--shadow-lg);
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
  backdrop-filter: blur(16px);
}

.med-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg), var(--glow-cyan);
  border-color: var(--border-glow-cyan);
}

.med-img-box {
  height: 220px;
  background: radial-gradient(circle, rgba(0, 242, 254, 0.12) 0%, rgba(14, 23, 38, 0.95) 100%);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.med-img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 10px 20px rgba(0, 242, 254, 0.25));
  transition: transform 0.5s ease;
}

.med-card:hover .med-img {
  transform: scale(1.08);
}

.med-tag {
  position: absolute;
  top: 0.85rem;
  right: 0.85rem;
  background: rgba(16, 185, 129, 0.25);
  color: var(--accent-emerald);
  font-size: 0.78rem;
  font-weight: 700;
  padding: 0.3rem 0.85rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(16, 185, 129, 0.5);
  backdrop-filter: blur(8px);
}

.med-badge-type {
  position: absolute;
  bottom: 0.85rem;
  left: 0.85rem;
  background: rgba(0, 242, 254, 0.18);
  color: var(--accent-cyan);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-glow-cyan);
  backdrop-filter: blur(8px);
}

.med-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.med-category {
  font-size: 0.85rem;
  color: var(--accent-cyan);
  font-weight: 600;
  margin-bottom: 0.4rem;
}

.med-title {
  font-size: 1.2rem;
  margin-bottom: 0.6rem;
  color: var(--text-white);
}

.med-active-ing {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
  background: rgba(255, 255, 255, 0.04);
  padding: 0.6rem 0.85rem;
  border-radius: 8px;
  border-right: 3px solid var(--accent-gold);
}

.med-footer {
  margin-top: auto;
  padding-top: 1.2rem;
  border-top: 1px solid var(--border-glass);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Contact & Info Section */
.contact-section {
  padding: 5rem 0;
}

.contact-card {
  background: var(--bg-card);
  padding: 3.5rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-glass);
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(20px);
}

.contact-details-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 2.5rem;
}

.contact-box {
  background: rgba(255, 255, 255, 0.04);
  padding: 2rem;
  border-radius: var(--radius-md);
  text-align: center;
  border: 1px solid var(--border-glass);
  transition: var(--transition-normal);
  backdrop-filter: blur(12px);
}

.contact-box:hover {
  transform: translateY(-8px);
  border-color: var(--accent-cyan);
  box-shadow: var(--glow-cyan);
  background: rgba(255, 255, 255, 0.07);
}

.contact-box-icon {
  font-size: 2.7rem;
  margin-bottom: 1rem;
}

/* Modal Drawer */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.82);
  backdrop-filter: blur(14px);
  z-index: 2000;
  display: opacity;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-drawer {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  max-width: 480px;
  height: 100vh;
  background: #0E1726;
  border-right: 1px solid var(--border-glow-cyan);
  z-index: 2001;
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  transform: translateX(-100%);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 15px 0 40px rgba(0, 0, 0, 0.7);
}

.modal-overlay.active .modal-drawer {
  transform: translateX(0);
}

/* Footer */
.footer {
  background: #040810;
  color: var(--text-main);
  padding: 4rem 0 2rem 0;
  margin-top: 5rem;
  border-top: 1px solid var(--border-glass);
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border-glass);
}

.footer-bottom {
  text-align: center;
  padding-top: 1.75rem;
  font-size: 0.88rem;
  color: var(--text-muted);
}

@media (max-width: 992px) {
  .hero-grid { grid-template-columns: 1fr; }
  .contact-details-grid { grid-template-columns: 1fr; }
  .hero-title { font-size: 2.4rem; }
}