/* ==========================================================================
   IHM Website Styles
   ========================================================================== */

/* CSS Custom Properties (Design Tokens) */
:root {
  /* Brand Colors - Updated to match logo palette */
  --brand-primary: #6A1B9A;   /* purple from logo lettering */
  --brand-accent: #000000;    /* black from logo checkmark */
  --brand-secondary: #FFFFFF; /* white from logo background */
  --brand-dark: #4A148C;      /* darker shade of primary purple */
  --brand-light: #F8FAFC;     /* off-white */
  
  /* Semantic Colors */
  --text: #0B1220;
  --muted: #64748B;
  --success: #16A34A;
  --warning: #D97706;
  --error: #DC2626;
  
  /* Neutral Colors */
  --white: #FFFFFF;
  --gray-50: #F9FAFB;
  --gray-100: #F3F4F6;
  --gray-200: #E5E7EB;
  --gray-300: #D1D5DB;
  --gray-400: #9CA3AF;
  --gray-500: #6B7280;
  --gray-600: #4B5563;
  --gray-700: #374151;
  --gray-800: #1F2937;
  --gray-900: #111827;
  
  /* Spacing Scale */
  --space-xs: 0.25rem;   /* 4px */
  --space-sm: 0.5rem;    /* 8px */
  --space-md: 1rem;      /* 16px */
  --space-lg: 1.5rem;    /* 24px */
  --space-xl: 2rem;      /* 32px */
  --space-2xl: 3rem;     /* 48px */
  --space-3xl: 4rem;     /* 64px */
  --space-4xl: 6rem;     /* 96px */
  
  /* Border Radius */
  --radius-sm: 0.375rem;  /* 6px */
  --radius-md: 0.5rem;    /* 8px */
  --radius-lg: 0.75rem;   /* 12px */
  --radius-xl: 1rem;      /* 16px */
  --radius-2xl: 1.5rem;   /* 24px */
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
  --shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);
  
  /* Typography */
  --font-family-en: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;
  --font-family-ar: 'Cairo', Tahoma, Arial, sans-serif;
  --font-family-base: var(--font-family-en);
  
  /* Font Sizes */
  --text-xs: 0.75rem;    /* 12px */
  --text-sm: 0.875rem;   /* 14px */
  --text-base: 1rem;     /* 16px */
  --text-lg: 1.125rem;   /* 18px */
  --text-xl: 1.25rem;    /* 20px */
  --text-2xl: 1.5rem;    /* 24px */
  --text-3xl: 1.875rem;  /* 30px */
  --text-4xl: 2.25rem;   /* 36px */
  --text-5xl: 3rem;      /* 48px */
  --text-6xl: 3.75rem;   /* 60px */
  
  /* Line Heights */
  --leading-tight: 1.25;
  --leading-snug: 1.375;
  --leading-normal: 1.5;
  --leading-relaxed: 1.625;
  --leading-loose: 2;
  
  /* Transitions */
  --transition-fast: 150ms ease-in-out;
  --transition-normal: 250ms ease-in-out;
  --transition-slow: 350ms ease-in-out;
  
  /* Z-Index */
  --z-dropdown: 1000;
  --z-sticky: 1020;
  --z-fixed: 1030;
  --z-modal-backdrop: 1040;
  --z-modal: 1050;
  --z-popover: 1060;
  --z-tooltip: 1070;
  --z-toast: 1080;
}

/* RTL Overrides */
[dir="rtl"] {
  --font-family-base: var(--font-family-ar);
}

/* RTL Support */
[dir="rtl"] {
  text-align: right;
}

[dir="rtl"] .nav__link:hover {
  transform: translateX(-4px);
}

[dir="rtl"] .hero__floating-element:nth-child(1) {
  left: auto;
  right: 10%;
}

[dir="rtl"] .hero__floating-element:nth-child(2) {
  right: auto;
  left: 15%;
}

[dir="rtl"] .hero__floating-element:nth-child(3) {
  left: auto;
  right: 20%;
}

/* RTL Desktop Navigation */
@media (min-width: 768px) {
  [dir="rtl"] .nav__list {
    flex-direction: row-reverse;
  }
  
  [dir="rtl"] .header__actions {
    order: -1;
  }
}

/* Base Styles */
*,
*::before,
*::after {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  padding: 0;
  font-family: var(--font-family-base);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  color: var(--text);
  background-color: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

[dir="rtl"] body {
  font-family: var(--font-family-ar);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  margin: 0 0 var(--space-md) 0;
  font-weight: 700;
  line-height: var(--leading-tight);
  color: var(--brand-dark);
}

h1 { font-size: var(--text-6xl); }
h2 { font-size: var(--text-5xl); }
h3 { font-size: var(--text-4xl); }
h4 { font-size: var(--text-3xl); }
h5 { font-size: var(--text-2xl); }
h6 { font-size: var(--text-xl); }

p {
  margin: 0 0 var(--space-md) 0;
  line-height: var(--leading-relaxed);
}

a {
  color: var(--brand-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--brand-accent);
}

/* Layout */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

@media (min-width: 768px) {
  .container {
    padding: 0 var(--space-lg);
  }
}

/* Skip Link */
.skip-link {
  position: absolute;
  top: -40px;
  left: 6px;
  background: var(--brand-primary);
  color: var(--white);
  padding: var(--space-sm) var(--space-md);
  text-decoration: none;
  border-radius: var(--radius-md);
  z-index: var(--z-tooltip);
  transition: top var(--transition-normal);
}

.skip-link:focus {
  top: 6px;
}

/* Header */
.header {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--gray-200);
  transition: all var(--transition-normal);
}

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

.header__logo {
  flex-shrink: 0;
}

.header__logo-img {
  height: 40px;
  width: auto;
}

/* Responsive Header */
@media (max-width: 767px) {
  .header__content {
    padding: var(--space-sm) 0;
    gap: var(--space-sm);
    position: relative;
  }
  
  .header__logo-img {
    height: 32px;
  }
  
  .header__actions {
    display: flex;
    gap: var(--space-sm);
    align-items: center;
    margin-left: auto;
  }
  
  .nav {
    order: -1;
  }
  
  /* Ensure language toggle is visible on mobile */
  .lang-toggle {
    display: flex !important;
    min-width: 60px;
    padding: var(--space-xs) var(--space-sm);
    font-size: var(--text-xs);
    z-index: 1002;
  }
  
  /* Ensure mobile menu toggle is properly positioned */
  .mobile-menu-toggle {
    margin-left: var(--space-sm);
    z-index: 1003;
  }
}

/* Navigation - Desktop styles handled in base nav styles */

/* Base Navigation Styles */
.nav {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.nav__list {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  margin: 0;
  padding: 0;
  list-style: none;
}

/* Desktop Navigation */
@media (min-width: 768px) {
  .nav__header,
  .nav__footer {
    display: none;
  }
  
  .nav__content {
    display: block;
  }
  
  .nav__list {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    margin: 0;
    padding: 0;
    list-style: none;
  }
  
  /* Hide mobile menu toggle on desktop */
  .mobile-menu-toggle {
    display: none;
  }
  
  /* Hide overlay on desktop */
  .nav-overlay {
    display: none;
  }
}

/* Mobile Navigation */
@media (max-width: 767px) {
  /* Show mobile menu toggle on mobile */
  .mobile-menu-toggle {
    display: flex !important;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-sm);
    gap: 4px;
    z-index: 1001;
    position: relative;
    width: 40px;
    height: 40px;
    align-items: center;
    justify-content: center;
    margin-left: auto;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    flex-shrink: 0;
  }

  .mobile-menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text);
    transition: all var(--transition-fast);
    display: block;
  }

  .mobile-menu-toggle--open span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }

  .mobile-menu-toggle--open span:nth-child(2) {
    opacity: 0;
  }

  .mobile-menu-toggle--open span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
  }
  
  /* Ensure mobile menu toggle is visible */
  .mobile-menu-toggle {
    opacity: 1 !important;
    visibility: visible !important;
  }
  
  .mobile-menu-toggle:hover {
    background-color: var(--gray-100);
  }

  .mobile-menu-toggle:active {
    transform: scale(0.95);
  }
  
  /* Mobile Navigation Sidebar */
  .nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 280px;
    height: 100vh;
    background: var(--white);
    box-shadow: var(--shadow-2xl);
    z-index: 1000;
    transform: translateX(-100%);
    transition: transform var(--transition-normal);
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    box-sizing: border-box;
  }

  .nav--open {
    transform: translateX(0);
  }

  /* Sidebar Header */
  .nav__header {
    padding: var(--space-xl);
    border-bottom: 1px solid var(--gray-200);
    background: var(--brand-primary);
    color: var(--white);
    display: block;
    text-align: left;
  }

  .nav__header h3 {
    margin: 0;
    color: var(--white);
    font-size: var(--text-lg);
    text-align: left;
  }

  /* Sidebar Content */
  .nav__content {
    flex: 1;
    padding: var(--space-xl);
    display: block;
    text-align: left;
  }

  .nav__list {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin: 0;
    padding: 0;
    list-style: none;
    text-align: left;
    width: 100%;
    align-items: flex-start;
  }

  .nav__list li {
    width: 100%;
    text-align: left;
  }

  .nav__link {
    display: block;
    font-size: var(--text-lg);
    font-weight: 500;
    color: var(--text);
    text-decoration: none;
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
    border: 1px solid transparent;
    text-align: left;
    width: 100%;
    box-sizing: border-box;
    justify-content: flex-start;
  }

  .nav__link:hover {
    color: var(--brand-primary);
    background-color: var(--gray-50);
    border-color: var(--gray-200);
    transform: translateX(4px);
  }

  .nav__link--active {
    color: var(--brand-primary);
    background-color: var(--gray-50);
    border-color: var(--brand-primary);
    font-weight: 600;
  }

  /* Sidebar Footer */
  .nav__footer {
    padding: var(--space-xl);
    border-top: 1px solid var(--gray-200);
    background: var(--gray-50);
    display: block;
    text-align: center;
  }

  .nav__footer .lang-toggle {
    width: 100%;
    justify-content: center;
  }

  /* Overlay */
  .nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    display: block;
    pointer-events: none;
  }

  .nav-overlay--visible {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }
}

/* RTL Mobile Navigation */
@media (max-width: 767px) {
  [dir="rtl"] .nav {
    left: auto;
    right: 0;
    transform: translateX(100%);
  }

  [dir="rtl"] .nav--open {
    transform: translateX(0);
  }

  [dir="rtl"] .nav__link:hover {
    transform: translateX(-4px);
  }
  
  [dir="rtl"] .mobile-menu-toggle {
    margin-left: 0;
    margin-right: auto;
  }
  
  [dir="rtl"] .nav__header {
    text-align: right;
  }
  
  [dir="rtl"] .nav__content {
    text-align: right;
  }
  
  [dir="rtl"] .nav__footer {
    text-align: center;
  }
}

/* Navigation Link Styles */
.nav__link {
  color: var(--text);
  font-weight: 500;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  text-decoration: none;
}

.nav__link:hover {
  color: var(--brand-primary);
  background-color: var(--gray-100);
}

.nav__link--active {
  color: var(--brand-primary);
  background-color: var(--gray-100);
  font-weight: 600;
}

/* Header Actions */
.header__actions {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

/* Language Toggle */
.lang-toggle {
  background: none;
  border: 2px solid var(--brand-primary);
  color: var(--brand-primary);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  min-width: 80px;
  font-size: var(--text-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
}

.lang-toggle:hover {
  background: var(--brand-primary);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.lang-toggle:active {
  transform: translateY(0);
}

.lang-toggle--updated {
  animation: langTogglePulse 0.3s ease-in-out;
}

@keyframes langTogglePulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.05); }
  100% { transform: scale(1); }
}

/* RTL Language Toggle */
[dir="rtl"] .lang-toggle {
  font-family: var(--font-family-ar);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-sm) var(--space-lg);
  border: none;
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: var(--text-sm);
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

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

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

.btn--secondary {
  background: transparent;
  color: var(--brand-primary);
  border: 2px solid var(--brand-primary);
}

.btn--secondary:hover {
  background: var(--brand-primary);
  color: var(--white);
  transform: translateY(-2px);
}

.btn--large {
  padding: var(--space-md) var(--space-xl);
  font-size: var(--text-lg);
}

.btn--full {
  width: 100%;
}



/* Hero Section */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-accent) 50%, var(--brand-dark) 100%);
  color: var(--white);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 30% 20%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
              radial-gradient(circle at 70% 80%, rgba(255, 255, 255, 0.05) 0%, transparent 50%);
  z-index: 1;
}

.hero__pattern {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: url('../assets/pattern.svg');
  background-size: 400px;
  opacity: 0.15;
  animation: pattern-move 20s linear infinite;
  z-index: 1;
}

.hero__floating-elements {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1;
}

.hero__floating-element {
  position: absolute;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  animation: float 6s ease-in-out infinite;
}

.hero__floating-element:nth-child(1) {
  width: 80px;
  height: 80px;
  top: 20%;
  left: 10%;
  animation-delay: 0s;
}

.hero__floating-element:nth-child(2) {
  width: 120px;
  height: 120px;
  top: 60%;
  right: 15%;
  animation-delay: 2s;
}

.hero__floating-element:nth-child(3) {
  width: 60px;
  height: 60px;
  bottom: 30%;
  left: 20%;
  animation-delay: 4s;
}

@keyframes float {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-20px) rotate(180deg); }
}

@keyframes pattern-move {
  0% { transform: translate(0, 0); }
  100% { transform: translate(-400px, -400px); }
}

.hero__content {
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
  z-index: 2;
  position: relative;
  padding: 0 var(--space-lg);
}

.hero__badge {
  display: inline-block;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius-2xl);
  font-size: var(--text-sm);
  font-weight: 600;
  margin-bottom: var(--space-lg);
  animation: fade-in-up 1s ease-out 0.1s both;
}

.hero__title {
  font-size: clamp(var(--text-4xl), 8vw, var(--text-6xl));
  margin-bottom: var(--space-lg);
  color: var(--white);
  animation: fade-in-up 1s ease-out;
}

.hero__subtitle {
  font-size: var(--text-xl);
  margin-bottom: var(--space-2xl);
  opacity: 0.9;
  animation: fade-in-up 1s ease-out 0.2s both;
}

.hero__actions {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  flex-wrap: wrap;
  animation: fade-in-up 1s ease-out 0.4s both;
}

@keyframes fade-in-up {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Page Header */
.page-header {
  padding: var(--space-4xl) 0 var(--space-3xl);
  background: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-accent) 100%);
  color: var(--white);
  text-align: center;
}

.page-header__title {
  font-size: var(--text-5xl);
  margin-bottom: var(--space-lg);
  color: var(--white);
}

.page-header__subtitle {
  font-size: var(--text-xl);
  opacity: 0.9;
  max-width: 600px;
  margin: 0 auto;
}

/* Section Headers */
.section-header {
  text-align: center;
  margin-bottom: var(--space-3xl);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.section-title {
  font-size: var(--text-3xl);
  font-weight: 800;
  color: var(--text);
  margin-bottom: var(--space-lg);
  text-align: center;
}

.section-subtitle {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  line-height: 1.6;
  text-align: center;
}

/* RTL Support for Section Headers */
[dir="rtl"] .section-header {
  text-align: center;
}

[dir="rtl"] .section-title {
  text-align: center;
}

[dir="rtl"] .section-subtitle {
  text-align: center;
}

/* Responsive adjustments for section headers */
@media (max-width: 767px) {
  .section-header {
    text-align: center;
    margin-bottom: var(--space-2xl);
  }
  
  .section-title {
    font-size: var(--text-2xl);
    text-align: center;
  }
  
  .section-subtitle {
    font-size: var(--text-base);
    text-align: center;
  }
  
  [dir="rtl"] .section-header,
  [dir="rtl"] .section-subtitle {
    text-align: center;
  }
}

/* Responsive adjustments for value cards */
@media (max-width: 767px) {
  .value-card__icon {
    width: 64px;
    height: 64px;
    margin-bottom: var(--space-md);
  }
  
  .value-card__icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
}

/* About Section */
.about {
  padding: var(--space-4xl) 0;
  background: var(--gray-50);
}

.about__content {
  display: grid;
  gap: var(--space-3xl);
  align-items: center;
}

@media (min-width: 768px) {
  .about__content {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
  }
}

.about__text p {
  font-size: var(--text-lg);
  color: var(--muted);
}

.about__stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--space-lg);
}

.stat {
  text-align: center;
  padding: var(--space-lg);
  background: var(--white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-fast);
}

.stat:hover {
  transform: translateY(-4px);
}

.stat__number {
  font-size: var(--text-4xl);
  font-weight: 800;
  color: var(--brand-primary);
  margin-bottom: var(--space-sm);
}

.stat__label {
  color: var(--muted);
  font-weight: 500;
}

/* Core Values Section */
.core-values {
  padding: var(--space-4xl) 0;
}

.core-values__grid {
  display: grid;
  gap: var(--space-lg);
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.value-card {
  padding: var(--space-2xl);
  background: var(--white);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-md);
  text-align: center;
  transition: all var(--transition-fast);
  border: 1px solid var(--gray-200);
}

.value-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--brand-primary);
}

.value-card__icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--space-lg);
  background: linear-gradient(135deg, var(--brand-primary), var(--brand-accent));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
}

.value-card__icon svg {
  width: 40px;
  height: 40px;
}

.value-card__icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}

.value-card__title {
  margin-bottom: var(--space-md);
  color: var(--brand-dark);
}

.value-card__description {
  color: var(--muted);
  line-height: var(--leading-relaxed);
}

/* Why IHM Section */
.why-ihm {
  padding: var(--space-4xl) 0;
  background: var(--gray-50);
}

.why-ihm__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-2xl);
  align-items: start;
  justify-items: center;
  justify-content: center;
}

.feature-card {
  background: var(--white);
  padding: var(--space-xl);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  text-align: center;
  border: 1px solid var(--gray-200);
  width: 100%;
  max-width: 320px;
  box-sizing: border-box;
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--brand-primary);
}

.feature-card__icon {
  width: 64px;
  height: 64px;
  background: var(--brand-primary);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-lg);
  color: var(--white);
}

.feature-card__icon svg {
  width: 32px;
  height: 32px;
}

.feature-card__icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-lg);
}

.feature-card__title {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--text);
  margin-bottom: var(--space-md);
  text-align: center;
}

.feature-card__description {
  color: var(--text-secondary);
  line-height: 1.6;
  text-align: center;
}

/* RTL Support for Feature Cards */
[dir="rtl"] .feature-card {
  text-align: center;
}

[dir="rtl"] .feature-card__title {
  text-align: center;
}

[dir="rtl"] .feature-card__description {
  text-align: center;
}

/* Responsive adjustments */
@media (max-width: 767px) {
  .why-ihm__grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
    justify-items: center;
  }
  
  .feature-card {
    padding: var(--space-lg);
    text-align: center;
    max-width: 100%;
  }
  
  .feature-card__title {
    text-align: center;
  }
  
  .feature-card__description {
    text-align: center;
  }
  
  [dir="rtl"] .feature-card,
  [dir="rtl"] .feature-card__title,
  [dir="rtl"] .feature-card__description {
    text-align: center;
  }
}

/* Solutions Section */
.solutions {
  padding: var(--space-4xl) 0;
}

.solutions__tabs {
  max-width: 1000px;
  margin: 0 auto;
}

.tab-nav {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-2xl);
  justify-content: center;
}

.tab-nav__button {
  background: var(--gray-100);
  border: none;
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius-lg);
  font-family: inherit;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
  color: var(--muted);
}

.tab-nav__button:hover {
  background: var(--gray-200);
  color: var(--text);
}

.tab-nav__button.active {
  background: var(--brand-primary);
  color: var(--white);
}

.tab-content {
  position: relative;
  min-height: 400px;
}

.tab-panel {
  display: none;
  animation: fade-in 0.3s ease-in-out;
}

.tab-panel.active {
  display: block;
}

@keyframes fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

.tab-panel__content {
  display: grid;
  gap: var(--space-2xl);
  align-items: center;
}

@media (min-width: 768px) {
  .tab-panel__content {
    grid-template-columns: 1fr auto;
  }
}

.tab-panel__text h3 {
  margin-bottom: var(--space-lg);
  color: var(--brand-primary);
}

.tab-panel__text ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.tab-panel__text li {
  padding: var(--space-sm) 0;
  padding-inline-start: var(--space-lg);
  position: relative;
  color: var(--muted);
}

.tab-panel__text li::before {
  content: "✓";
  position: absolute;
  inset-inline-start: 0;
  color: var(--brand-accent);
  font-weight: bold;
}

.tab-panel__icon {
  width: 120px;
  height: 120px;
  background: linear-gradient(135deg, var(--brand-primary), var(--brand-accent));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  margin: 0 auto;
}

.tab-panel__icon svg {
  width: 60px;
  height: 60px;
}

.tab-panel__icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}

/* Clients Section */
.clients {
  padding: var(--space-4xl) 0;
  background: var(--gray-50);
}

.clients__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-lg);
  max-width: 1000px;
  margin: 0 auto;
}

.client-logo {
  background: var(--white);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-fast);
}

.client-logo:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.client-logo__placeholder {
  color: var(--muted);
  font-weight: 600;
  text-align: center;
}

/* Contact Section */
.contact {
  padding: var(--space-4xl) 0;
}

.contact__content {
  display: grid;
  gap: var(--space-3xl);
}

@media (min-width: 768px) {
  .contact__content {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
  }
}

.contact__info {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.contact__item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
}

.contact__icon {
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, var(--brand-primary), var(--brand-accent));
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  flex-shrink: 0;
}

.contact__icon svg {
  width: 24px;
  height: 24px;
}

.contact__item h4 {
  margin-bottom: var(--space-xs);
  color: var(--brand-dark);
}

.contact__item p {
  color: var(--muted);
  margin: 0;
}

/* Contact Form Container */
.contact__form-container {
  background: var(--white);
  padding: var(--space-2xl);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--gray-200);
}

.contact__form-container h3 {
  margin-bottom: var(--space-lg);
  color: var(--brand-dark);
  text-align: center;
}

/* Contact Form */
.form {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.form__group {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.form__label {
  font-weight: 600;
  color: var(--brand-dark);
}

.form__input,
.form__textarea {
  padding: var(--space-md);
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: var(--text-base);
  transition: border-color var(--transition-fast);
  background: var(--white);
}

.form__input:focus,
.form__textarea:focus {
  outline: none;
  border-color: var(--brand-primary);
  box-shadow: 0 0 0 3px rgb(11 90 170 / 0.1);
}

.form__textarea {
  resize: vertical;
  min-height: 120px;
}

/* Solutions Overview */
.solutions-overview {
  padding: var(--space-4xl) 0;
}

.solutions-overview__grid {
  display: grid;
  gap: var(--space-lg);
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  max-width: 1200px;
  margin: 0 auto;
}

.solution-category {
  background: var(--white);
  padding: var(--space-2xl);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  text-align: center;
  transition: all var(--transition-fast);
  border: 1px solid var(--gray-200);
}

.solution-category:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--brand-primary);
}

.solution-category__icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--space-lg);
  background: linear-gradient(135deg, var(--brand-primary), var(--brand-accent));
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
}

.solution-category__icon svg {
  width: 40px;
  height: 40px;
}

.solution-category__icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-xl);
}

.solution-category h3 {
  margin-bottom: var(--space-md);
  color: var(--brand-dark);
  font-size: var(--text-lg);
}

.solution-category p {
  color: var(--muted);
  line-height: var(--leading-relaxed);
}

/* CTA Section */
.cta-section {
  padding: var(--space-4xl) 0;
  background: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-accent) 100%);
  color: var(--white);
  text-align: center;
}

.cta-section__content h2 {
  font-size: var(--text-4xl);
  margin-bottom: var(--space-lg);
  color: var(--white);
}

.cta-section__content p {
  font-size: var(--text-xl);
  margin-bottom: var(--space-2xl);
  opacity: 0.9;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.cta-section__actions {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  flex-wrap: wrap;
}

/* Team Section */
.team {
  padding: var(--space-4xl) 0;
  background: var(--gray-50);
}

.team__grid {
  display: grid;
  gap: var(--space-2xl);
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  max-width: 1000px;
  margin: 0 auto;
}

.team-member {
  background: var(--white);
  padding: var(--space-2xl);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-md);
  text-align: center;
  transition: all var(--transition-fast);
  border: 1px solid var(--gray-200);
}

.team-member:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--brand-primary);
}

.team-member__photo {
  width: 120px;
  height: 120px;
  margin: 0 auto var(--space-lg);
  border-radius: 50%;
  background: linear-gradient(135deg, var(--brand-primary), var(--brand-accent));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 3rem;
}

.team-member__name {
  margin-bottom: var(--space-sm);
  color: var(--brand-dark);
  font-size: var(--text-xl);
}

.team-member__position {
  color: var(--brand-primary);
  font-weight: 600;
  margin-bottom: var(--space-md);
}

.team-member__bio {
  color: var(--muted);
  line-height: var(--leading-relaxed);
}

/* Client Statistics */
.client-stats {
  padding: var(--space-4xl) 0;
  background: var(--white);
}

.client-stats__grid {
  display: grid;
  gap: var(--space-lg);
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  max-width: 1000px;
  margin: 0 auto;
}

.stat-card {
  text-align: center;
  padding: var(--space-xl);
  background: var(--gray-50);
  border-radius: var(--radius-xl);
  border: 1px solid var(--gray-200);
  transition: all var(--transition-fast);
}

.stat-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--brand-primary);
}

.stat-card__number {
  font-size: var(--text-4xl);
  font-weight: 800;
  color: var(--brand-primary);
  margin-bottom: var(--space-sm);
}

.stat-card__label {
  color: var(--muted);
  font-weight: 500;
}

/* Industries */
.industries {
  padding: var(--space-4xl) 0;
  background: var(--gray-50);
}

.industries__grid {
  display: grid;
  gap: var(--space-lg);
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  max-width: 1200px;
  margin: 0 auto;
}

.industry-card {
  background: var(--white);
  padding: var(--space-2xl);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  text-align: center;
  transition: all var(--transition-fast);
  border: 1px solid var(--gray-200);
}

.industry-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--brand-primary);
}

.industry-card__icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--space-lg);
  background: linear-gradient(135deg, var(--brand-primary), var(--brand-accent));
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
}

.industry-card__icon svg {
  width: 40px;
  height: 40px;
}

.industry-card h3 {
  margin-bottom: var(--space-md);
  color: var(--brand-dark);
  font-size: var(--text-lg);
}

.industry-card p {
  color: var(--muted);
  line-height: var(--leading-relaxed);
}

/* Testimonials */
.testimonials {
  padding: var(--space-4xl) 0;
  background: var(--white);
}

.testimonials__grid {
  display: grid;
  gap: var(--space-2xl);
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  max-width: 1200px;
  margin: 0 auto;
}

.testimonial-card {
  background: var(--gray-50);
  padding: var(--space-2xl);
  border-radius: var(--radius-xl);
  border: 1px solid var(--gray-200);
  transition: all var(--transition-fast);
}

.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--brand-accent);
}

.testimonial-card__content {
  margin-bottom: var(--space-lg);
}

.testimonial-card__content p {
  font-style: italic;
  color: var(--text);
  line-height: var(--leading-relaxed);
  margin: 0;
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.testimonial-card__avatar {
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, var(--brand-primary), var(--brand-accent));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.5rem;
}

.testimonial-card__info h4 {
  margin: 0 0 var(--space-xs) 0;
  color: var(--brand-dark);
  font-size: var(--text-base);
}

.testimonial-card__info p {
  margin: 0;
  color: var(--muted);
  font-size: var(--text-sm);
}

/* Partners */
.partners {
  padding: var(--space-4xl) 0;
  background: var(--gray-50);
}

.partners__grid {
  display: grid;
  gap: var(--space-lg);
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  max-width: 1000px;
  margin: 0 auto;
}

.partner-logo {
  background: var(--white);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-fast);
  border: 1px solid var(--gray-200);
}

.partner-logo:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--brand-accent);
}

.partner-logo__placeholder {
  color: var(--muted);
  font-weight: 600;
  text-align: center;
}

/* Map Section */
.map-section {
  padding: var(--space-4xl) 0;
  background: var(--gray-50);
}

.map-section__content {
  text-align: center;
}

.map-section__content h2 {
  margin-bottom: var(--space-md);
  color: var(--brand-dark);
}

.map-section__content p {
  margin-bottom: var(--space-2xl);
  color: var(--muted);
}

.map-placeholder {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: var(--space-4xl);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--gray-200);
  max-width: 800px;
  margin: 0 auto;
}

.map-placeholder__content {
  text-align: center;
}

.map-placeholder__content svg {
  width: 80px;
  height: 80px;
  color: var(--brand-primary);
  margin-bottom: var(--space-lg);
}

.map-placeholder__content p:first-of-type {
  color: var(--brand-dark);
  font-weight: 600;
  margin-bottom: var(--space-sm);
}

.map-placeholder__content p:last-of-type {
  color: var(--muted);
}

/* Footer */
.footer {
  background: var(--brand-dark);
  color: var(--white);
  padding: var(--space-3xl) 0 var(--space-lg);
}

.footer__content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-2xl);
  flex-wrap: wrap;
  gap: var(--space-lg);
}

.footer__brand {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.footer__logo {
  height: 40px;
  width: auto;
}

.footer__tagline {
  color: var(--gray-300);
  margin: 0;
}

.footer__bottom {
  border-top: 1px solid var(--gray-700);
  padding-top: var(--space-lg);
  text-align: center;
}

.footer__copyright {
  color: var(--gray-400);
  margin: 0;
}

/* Back to Top Button */
.back-to-top {
  position: fixed;
  bottom: var(--space-lg);
  right: var(--space-lg);
  width: 50px;
  height: 50px;
  background: var(--brand-primary);
  color: var(--white);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  transition: all var(--transition-fast);
  z-index: var(--z-fixed);
}

.back-to-top:hover {
  background: var(--brand-accent);
  transform: translateY(-2px);
}

.back-to-top.visible {
  display: flex;
}

.back-to-top svg {
  width: 24px;
  height: 24px;
}

/* Toast Notifications */
.toast-container {
  position: fixed;
  top: var(--space-lg);
  right: var(--space-lg);
  z-index: var(--z-toast);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.toast {
  background: var(--white);
  color: var(--text);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  border-left: 4px solid var(--success);
  min-width: 300px;
  animation: slide-in-right 0.3s ease-out;
}

.toast--error {
  border-left-color: var(--error);
}

.toast--warning {
  border-left-color: var(--warning);
}

@keyframes slide-in-right {
  from {
    transform: translateX(100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

/* Responsive Design */
@media (max-width: 767px) {
  .hero__actions {
    flex-direction: column;
    align-items: center;
  }
  
  .btn--large {
    width: 100%;
    max-width: 300px;
  }
  
  .tab-nav {
    justify-content: flex-start;
    overflow-x: auto;
    padding-bottom: var(--space-sm);
  }
  
  .tab-nav__button {
    flex-shrink: 0;
  }
  
  .clients__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .footer__content {
    flex-direction: column;
    text-align: center;
  }
  
  .back-to-top {
    right: var(--space-md);
    bottom: var(--space-md);
  }
  
  .toast-container {
    right: var(--space-md);
    left: var(--space-md);
  }
  
  .toast {
    min-width: auto;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--space-sm);
  }
  
  .hero__title {
    font-size: var(--text-4xl);
  }
  
  .hero__subtitle {
    font-size: var(--text-lg);
  }
  
  .section-title {
    font-size: var(--text-3xl);
  }
  
  .clients__grid {
    grid-template-columns: 1fr;
  }
}

/* RTL Specific Adjustments */
[dir="rtl"] .header__logo {
  order: 2;
}

[dir="rtl"] .nav {
  order: 1;
}

[dir="rtl"] .header__actions {
  order: 0;
}

[dir="rtl"] .back-to-top {
  right: auto;
  left: var(--space-lg);
}

[dir="rtl"] .toast-container {
  right: auto;
  left: var(--space-lg);
}

@media (max-width: 767px) {
  [dir="rtl"] .back-to-top {
    left: var(--space-md);
  }
  
  [dir="rtl"] .toast-container {
    left: var(--space-md);
    right: var(--space-md);
  }
}

/* Print Styles */
@media print {
  .header,
  .footer,
  .back-to-top,
  .mobile-menu-toggle,
  .lang-toggle {
    display: none !important;
  }
  
  .hero {
    min-height: auto;
    padding: var(--space-2xl) 0;
  }
  
  .container {
    max-width: none;
    padding: 0;
  }
  
  * {
    box-shadow: none !important;
    text-shadow: none !important;
  }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  
  .hero__pattern {
    animation: none;
  }
}