/* ========================================
   MMG Website - Main Styles
   ======================================== */

/* ========================================
   1. CSS Variables & Reset
   ======================================== */

:root {
  /* Colors - MMG Brand */
  --color-primary: #16a34a;
  --color-primary-dark: #14532d;
  --color-primary-light: #4ade80;
  --color-secondary: #fb923c;
  --color-secondary-light: #fdba74;
  --color-accent: #fb923c;
  --color-dark: #052e16;
  --color-text: #374151;
  --color-text-light: #6b7280;
  --color-border: #e5e7eb;
  --color-bg: #ffffff;
  --color-bg-light: #f9fafb;
  --color-bg-dark: #f3f4f6;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 0.75rem;
  --spacing-md: 1.25rem;
  --spacing-lg: 2rem;
  --spacing-xl: 2.5rem;
  --spacing-2xl: 3.5rem;
  --spacing-3xl: 5rem;
  
  /* Typography */
  --font-primary: 'Rubik', sans-serif;
  --font-secondary: 'Rubik', sans-serif;
  
  /* Transitions */
  --transition: all 0.3s ease;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
  
  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  
  /* Container */
  --container-width: 1200px;
}

/* English Language Overrides */
[lang="en"] {
  --font-primary: 'Instrument Sans', sans-serif;
  --font-secondary: 'Instrument Sans', sans-serif;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
  overflow-x: hidden;
}

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

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

ul, ol {
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* ========================================
   2. Utility Classes
   ======================================== */

.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.section {
  padding: var(--spacing-3xl) 0;
}

.section-light {
  background-color: var(--color-bg-light);
}

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

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
}

.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
  color: var(--color-dark);
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--color-text-light);
  max-width: 600px;
  margin: 0 auto;
}

.section-cta {
  text-align: center;
  margin-top: var(--spacing-xl);
}

/* ========================================
   3. Buttons
   ======================================== */

.btn {
  display: inline-block;
  padding: 0.875rem 2rem;
  font-size: 1rem;
  font-weight: 600;
  text-align: center;
  border-radius: var(--radius-lg);
  transition: var(--transition);
  cursor: pointer;
  border: 2px solid transparent;
}

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

.btn-primary:hover {
  background-color: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-secondary {
  background-color: transparent;
  color: white;
  border-color: white;
}

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

.btn-lg {
  padding: 1.125rem 2.5rem;
  font-size: 1.125rem;
}

/* ========================================
   4. Header & Navigation
   ======================================== */

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-sm);
  z-index: 1000;
  transition: var(--transition);
}

.header.scrolled {
  box-shadow: var(--shadow-md);
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-md) 0;
}

.logo {
  display: flex;
  align-items: center;
}

.logo img {
  height: 50px;
  width: auto;
}

.menu-toggle {
  display: none;
  font-size: 1.5rem;
  color: var(--color-dark);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
}

.nav-link {
  font-weight: 500;
  color: var(--color-text);
  padding: 0.5rem 0;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-primary);
  transition: var(--transition);
}

.nav-link:hover::after {
  width: 100%;
}

.lang-switcher {
  display: flex;
  gap: 0;
  background: var(--color-bg-light);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 0.25rem;
  overflow: hidden;
}

.lang-switcher a {
  padding: 0.5rem 1rem;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
  transition: var(--transition);
  text-decoration: none;
  min-width: 50px;
  text-align: center;
}

.lang-switcher a.active {
  background-color: var(--color-primary);
  color: white;
}

.lang-switcher a:hover:not(.active) {
  background-color: white;
  color: var(--color-primary);
}

/* Language-specific fonts in switcher */
.lang-switcher a.lang-ar {
  font-family: 'Rubik', sans-serif;
  direction: rtl;
}

.lang-switcher a.lang-en {
  font-family: 'Instrument Sans', sans-serif;
  direction: ltr;
}

/* ========================================
   5. Hero Section
   ======================================== */

.hero {
  position: relative;
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  overflow: hidden;
  margin-top: 80px;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  z-index: -2;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(20, 83, 45, 0.9) 0%, rgba(22, 163, 74, 0.85) 100%);
  z-index: -1;
}

.hero-content {
  text-align: center;
  max-width: 800px;
  padding: var(--spacing-xl);
  animation: fadeInUp 1s ease;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  line-height: 1.2;
}

.hero-subtitle {
  font-size: 1.5rem;
  font-weight: 500;
  margin-bottom: var(--spacing-md);
  opacity: 0.95;
}

.hero-description {
  font-size: 1.125rem;
  margin-bottom: var(--spacing-xl);
  opacity: 0.9;
}

.hero-buttons {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  flex-wrap: wrap;
}

.hero-scroll {
  margin-top: var(--spacing-xl);
  font-size: 2rem;
  animation: bounce 2s infinite;
  cursor: pointer;
  text-align: center;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-10px);
  }
  60% {
    transform: translateY(-5px);
  }
}

/* ========================================
   6. Features Section
   ======================================== */

.features {
  background-color: var(--color-bg);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-xl);
}

.feature-card {
  text-align: center;
  padding: var(--spacing-xl);
  background-color: white;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  transition: var(--transition);
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
}

.feature-icon {
  font-size: 3rem;
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
}

.feature-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  color: var(--color-dark);
}

.feature-description {
  color: var(--color-text-light);
}

/* ========================================
   7. Services Section
   ======================================== */

.service-category {
  margin-bottom: var(--spacing-3xl);
}

.category-title {
  font-size: 1.875rem;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: var(--spacing-xl);
  text-align: center;
  position: relative;
  padding-bottom: var(--spacing-md);
}

.category-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 3px;
  background-color: var(--color-primary);
  border-radius: 2px;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--spacing-xl);
}

.service-card {
  background-color: white;
  padding: var(--spacing-xl);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  border: 2px solid transparent;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
  border-color: var(--color-primary);
}

/* Removed featured style - all services look the same */

.service-icon {
  font-size: 3rem;
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
}

.service-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: var(--spacing-md);
  color: var(--color-dark);
}

.service-description {
  color: var(--color-text-light);
  margin-bottom: var(--spacing-md);
  line-height: 1.7;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  color: var(--color-primary);
  font-weight: 600;
  transition: var(--transition);
}

.service-link:hover {
  gap: var(--spacing-sm);
}

/* ========================================
   8. Statistics Section
   ======================================== */

.statistics {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-xl);
  max-width: 100%;
}

.stat-card {
  text-align: center;
  padding: var(--spacing-xl);
  background-color: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-xl);
  transition: var(--transition);
  min-width: 0;
  overflow: hidden;
}

.stat-card:hover {
  background-color: rgba(255, 255, 255, 0.15);
  transform: scale(1.05);
}

.stat-icon {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-md);
  opacity: 0.9;
}

.stat-number {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: var(--spacing-xs);
  word-break: break-word;
}

.stat-label {
  font-size: 1.125rem;
  opacity: 0.9;
  word-break: break-word;
}

/* ========================================
   9. Why Choose Us Section
   ======================================== */

.reasons-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-xl);
}

.reason-card {
  background-color: white;
  padding: var(--spacing-xl);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  text-align: center;
}

.reason-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
}

.reason-icon {
  font-size: 3rem;
  color: var(--color-secondary);
  margin-bottom: var(--spacing-md);
}

.reason-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  color: var(--color-dark);
}

.reason-description {
  color: var(--color-text-light);
}

/* ========================================
   10. Testimonials Section
   ======================================== */

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
}

.testimonial-card {
  background-color: white;
  padding: var(--spacing-xl);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  transition: var(--transition);
}

.testimonial-card:hover {
  box-shadow: var(--shadow-xl);
}

.testimonial-rating {
  display: flex;
  gap: 0.25rem;
  margin-bottom: var(--spacing-md);
}

.testimonial-rating i {
  color: var(--color-border);
  font-size: 1.25rem;
}

.testimonial-rating i.active {
  color: var(--color-accent);
}

.testimonial-text {
  font-style: italic;
  color: var(--color-text);
  margin-bottom: var(--spacing-lg);
  line-height: 1.8;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--color-border);
}

.author-image {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
}

.author-info {
  flex: 1;
}

.author-name {
  font-weight: 600;
  color: var(--color-dark);
  margin-bottom: 0.25rem;
}

.author-position {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.author-company {
  font-size: 0.875rem;
  color: var(--color-primary);
}

/* ========================================
   11. CTA Section
   ======================================== */

.cta-section {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  color: white;
}

.cta-content {
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.cta-title {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
}

.cta-description {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-xl);
  opacity: 0.95;
}

.cta-section .btn-primary {
  background-color: white;
  color: var(--color-primary);
}

.cta-section .btn-primary:hover {
  background-color: var(--color-bg-light);
}

/* ========================================
   12. Footer
   ======================================== */

.footer {
  background-color: var(--color-dark);
  color: white;
  padding: var(--spacing-3xl) 0 var(--spacing-lg);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.footer-column {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.footer-logo {
  margin-bottom: var(--spacing-md);
}

.footer-logo img {
  height: 50px;
  width: auto;
  filter: brightness(0) invert(1);
}

.footer-description {
  opacity: 0.8;
  line-height: 1.7;
}

.footer-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}

.footer-links li,
.footer-contact li {
  margin-bottom: var(--spacing-sm);
}

.footer-links a,
.footer-contact a {
  opacity: 0.8;
  transition: var(--transition);
}

.footer-links a:hover,
.footer-contact a:hover {
  opacity: 1;
  color: var(--color-secondary);
  padding-right: 5px;
}

.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
}

.footer-contact i {
  margin-top: 0.25rem;
  color: var(--color-secondary);
}

.footer-social {
  display: flex;
  gap: var(--spacing-md);
}

.footer-social a {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  transition: var(--transition);
}

.footer-social a:hover {
  background-color: var(--color-secondary);
  transform: translateY(-3px);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--spacing-xl);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

.footer-copyright {
  opacity: 0.8;
}

.footer-legal {
  display: flex;
  gap: var(--spacing-lg);
}

.footer-legal a {
  opacity: 0.8;
  transition: var(--transition);
}

.footer-legal a:hover {
  opacity: 1;
  color: var(--color-secondary);
}

/* ========================================
   13. WhatsApp Float Button
   ======================================== */

.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  left: 2rem;
  width: 60px;
  height: 60px;
  background-color: #25d366;
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  box-shadow: var(--shadow-xl);
  z-index: 999;
  transition: var(--transition);
  animation: pulse 2s infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  background-color: #128c7e;
}

@keyframes pulse {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
  }
  50% {
    box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
  }
}

/* ========================================
   14. Responsive Design
   ======================================== */

@media (max-width: 768px) {
  /* Reduce spacing on mobile */
  :root {
    --spacing-xs: 0.5rem;
    --spacing-sm: 0.75rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 2.5rem;
    --spacing-3xl: 3rem;
  }

  .container {
    padding: 0 var(--spacing-lg);
  }

  .section {
    padding: var(--spacing-2xl) 0;
  }

  .menu-toggle {
    display: block;
  }

  .nav-menu {
    position: fixed;
    top: 82px;
    right: -100%;
    width: 80%;
    max-width: 270px;
    height: calc(100vh - 82px);
    background-color: white;
    flex-direction: column;
    align-items: flex-start;
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-xl);
    transition: var(--transition);
    overflow-y: auto;
  }

  .nav-menu.active {
    right: 0;
  }

  .hero-content {
    padding: var(--spacing-lg);
  }

  .hero-title {
    font-size: 2rem;
  }

  .hero-subtitle {
    font-size: 1.25rem;
  }

  .hero-buttons {
    flex-direction: column;
  }

  .section-title {
    font-size: 2rem;
  }

  .feature-card,
  .service-card,
  .stat-card,
  .reason-card,
  .testimonial-card {
    padding: var(--spacing-lg);
  }

  .features-grid,
  .services-grid,
  .reasons-grid,
  .testimonials-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }

  .stats-grid {
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: var(--spacing-md);
  }
  
  .stat-number {
    font-size: 2rem;
  }
  
  .stat-icon {
    font-size: 2rem;
  }
  
  .stat-label {
    font-size: 0.875rem;
  }

  .footer {
    padding: var(--spacing-2xl) 0 var(--spacing-lg);
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .whatsapp-float {
    bottom: 1rem;
    left: 1rem;
    width: 50px;
    height: 50px;
    font-size: 1.5rem;
  }
}

/* RTL Support for Arabic */
[dir="rtl"] .nav-link::after {
  right: 0;
  left: auto;
}

[dir="rtl"] .service-link:hover {
  gap: var(--spacing-sm);
}

[dir="rtl"] .service-card.featured::before {
  left: 0;
  right: auto;
  border-width: 60px 0 0 60px;
  border-color: var(--color-secondary) transparent transparent transparent;
}

[dir="rtl"] .footer-contact i {
  margin-left: var(--spacing-sm);
  margin-right: 0;
}

/* LTR Adjustments for English */
[dir="ltr"] .whatsapp-float {
  left: auto;
  right: 2rem;
}

[dir="ltr"] .nav-menu {
  right: auto;
  left: -100%;
}

[dir="ltr"] .nav-menu.active {
  left: 0;
  right: auto;
}

@media (max-width: 768px) {
  [dir="ltr"] .whatsapp-float {
    right: 1rem;
  }
}