/* ============================================
   Important Solutions – Professional Stylesheet
   WCAG 2.2 AA+ Compliant | RTL/LTR Support
   ============================================ */

/* ---------- Google Fonts ---------- */
@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@300;400;600;700;900&family=Inter:wght@300;400;500;600;700&display=swap');

/* ---------- CSS Custom Properties ---------- */
:root {
  /* Primary palette */
  --color-bg-primary: #0a0f1c;
  --color-bg-secondary: #111827;
  --color-bg-card: rgba(17, 24, 39, 0.7);
  --color-bg-glass: rgba(255, 255, 255, 0.04);
  --color-bg-glass-hover: rgba(255, 255, 255, 0.08);
  --color-border: rgba(255, 255, 255, 0.08);
  --color-border-focus: #60a5fa;

  /* Accent colors */
  --color-accent-primary: #3b82f6;
  --color-accent-secondary: #8b5cf6;
  --color-accent-gold: #f59e0b;
  --color-accent-gradient: linear-gradient(135deg, #3b82f6, #8b5cf6);
  --color-accent-gradient-hover: linear-gradient(135deg, #60a5fa, #a78bfa);

  /* Text */
  --color-text-primary: #f1f5f9;
  --color-text-secondary: #94a3b8;
  --color-text-muted: #64748b;
  --color-text-accent: #60a5fa;

  /* Status */
  --color-success: #22c55e;
  --color-error: #ef4444;
  --color-warning: #f59e0b;

  /* Typography */
  --font-ar: 'Cairo', 'Segoe UI', Tahoma, sans-serif;
  --font-en: 'Inter', 'Segoe UI', system-ui, sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;

  /* Border radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.4);
  --shadow-xl: 0 20px 50px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 30px rgba(59, 130, 246, 0.15);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;
  --transition-smooth: 500ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---------- High Contrast Mode ---------- */
@media (prefers-contrast: more) {
  :root {
    --color-bg-primary: #000000;
    --color-bg-secondary: #111111;
    --color-bg-card: rgba(0, 0, 0, 0.9);
    --color-border: rgba(255, 255, 255, 0.3);
    --color-text-primary: #ffffff;
    --color-text-secondary: #cccccc;
    --color-border-focus: #ffff00;
  }
}

/* ---------- Reduced Motion ---------- */
@media (prefers-reduced-motion: reduce) {

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

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

html {
  scroll-behavior: smooth;
  font-size: 100%;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-en);
  background-color: var(--color-bg-primary);
  color: var(--color-text-primary);
  line-height: 1.7;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

/* Background ambient effect */
body::before {
  content: '';
  position: fixed;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at 20% 50%, rgba(59, 130, 246, 0.06) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(139, 92, 246, 0.05) 0%, transparent 50%),
    radial-gradient(circle at 50% 80%, rgba(245, 158, 11, 0.03) 0%, transparent 50%);
  z-index: -1;
  pointer-events: none;
}

/* ---------- Skip Link ---------- */
.skip-link {
  position: absolute;
  top: -100%;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-accent-primary);
  color: #fff;
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius-md);
  font-weight: 600;
  z-index: 10000;
  text-decoration: none;
  font-size: var(--font-size-base);
  white-space: nowrap;
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: var(--space-md);
  outline: 3px solid var(--color-accent-gold);
  outline-offset: 2px;
}

[dir="rtl"] .skip-link {
  left: auto;
  right: 50%;
  transform: translateX(50%);
}

/* ---------- Focus Styles (WCAG 2.2) ---------- */
:focus-visible {
  outline: 3px solid var(--color-border-focus);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

:focus:not(:focus-visible) {
  outline: none;
}

/* ---------- Container ---------- */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(10, 15, 28, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-md) 0;
  transition: background var(--transition-base);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
}

/* ---------- Logo ---------- */
.logo-link {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  text-decoration: none;
  color: var(--color-text-primary);
  flex-shrink: 0;
  transition: opacity var(--transition-fast);
}

.logo-link:hover {
  opacity: 0.85;
}

.logo-img {
  width: 48px;
  height: 48px;
  object-fit: contain;
  border-radius: var(--radius-sm);
}

.logo-text {
  font-weight: 700;
  font-size: var(--font-size-lg);
  background: var(--color-accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  white-space: nowrap;
}

/* ---------- Navigation (Tab pattern) ---------- */
.main-nav {
  flex: 1;
  display: flex;
  justify-content: center;
}

.nav-list {
  display: flex;
  list-style: none;
  gap: var(--space-xs);
  padding: var(--space-xs);
  background: var(--color-bg-glass);
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
}

.nav-link {
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius-full);
  border: none;
  background: transparent;
  color: var(--color-text-secondary);
  font-family: inherit;
  font-size: var(--font-size-sm);
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-base);
  white-space: nowrap;
  position: relative;
  text-decoration: none;
  display: inline-block;
}

.nav-link:hover {
  color: var(--color-text-primary);
  background: var(--color-bg-glass-hover);
}

.nav-link.is-active,
.nav-link[aria-current="page"] {
  background: var(--color-accent-gradient);
  color: #ffffff;
  font-weight: 600;
  box-shadow: var(--shadow-glow);
}

.nav-link:focus-visible {
  outline: 3px solid var(--color-accent-gold);
  outline-offset: 2px;
}

/* ---------- Language Toggle ---------- */
.lang-toggle {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius-full);
  border: 2px solid var(--color-accent-gold);
  background: rgba(245, 158, 11, 0.1);
  color: var(--color-accent-gold);
  font-family: inherit;
  font-size: var(--font-size-sm);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-base);
  flex-shrink: 0;
  white-space: nowrap;
}

.lang-toggle:hover {
  background: rgba(245, 158, 11, 0.2);
  transform: translateY(-1px);
  box-shadow: 0 4px 15px rgba(245, 158, 11, 0.2);
}

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

.lang-toggle-icon {
  font-size: var(--font-size-lg);
  line-height: 1;
}

/* ---------- Mobile Menu Toggle ---------- */
.mobile-menu-btn {
  display: none;
  background: none;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-primary);
  padding: var(--space-sm);
  cursor: pointer;
  font-size: var(--font-size-xl);
  line-height: 1;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
}

.mobile-menu-btn:hover {
  background: var(--color-bg-glass-hover);
}

.hamburger-line {
  display: block;
  width: 22px;
  height: 2px;
  background: currentColor;
  border-radius: 2px;
  transition: all var(--transition-base);
  margin: 4px auto;
}

.mobile-menu-btn[aria-expanded="true"] .hamburger-line:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.mobile-menu-btn[aria-expanded="true"] .hamburger-line:nth-child(2) {
  opacity: 0;
}

.mobile-menu-btn[aria-expanded="true"] .hamburger-line:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

/* ---------- Main Content ---------- */
.main-content {
  flex: 1;
  padding: var(--space-3xl) 0;
}

/* ---------- Tab Panels ---------- */
/* ---------- Page Content ---------- */
.page-content {
  animation: fadeSlideIn var(--transition-smooth) forwards;
}

@keyframes fadeSlideIn {
  from {
    opacity: 0;
    transform: translateY(12px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ---------- Home / Hero Section ---------- */
.hero-section {
  text-align: center;
  padding: var(--space-3xl) 0;
}

.hero-logo {
  width: 140px;
  height: 140px;
  object-fit: contain;
  margin-bottom: var(--space-xl);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  border: 2px solid var(--color-border);
  background: rgba(255, 255, 255, 0.95);
  padding: var(--space-sm);
}

.hero-heading {
  font-size: var(--font-size-5xl);
  font-weight: 900;
  background: var(--color-accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-md);
  line-height: 1.2;
}

.hero-tagline {
  font-size: var(--font-size-xl);
  color: var(--color-text-secondary);
  max-width: 600px;
  margin: 0 auto var(--space-3xl);
  line-height: 1.8;
}

/* About Section */
.about-section {
  margin-top: var(--space-3xl);
}

.section-heading {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: var(--space-lg);
  position: relative;
  display: inline-block;
}

.section-heading::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 0;
  width: 60px;
  height: 4px;
  border-radius: var(--radius-full);
  background: var(--color-accent-gradient);
}

[dir="rtl"] .section-heading::after {
  left: auto;
  right: 0;
}

.about-text {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  line-height: 2;
  max-width: 800px;
  margin-bottom: var(--space-lg);
}

/* Features Cards */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-3xl);
}

.feature-card {
  background: var(--color-bg-glass);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--color-accent-gradient);
  transform: scaleX(0);
  transition: transform var(--transition-base);
}

.feature-card:hover {
  background: var(--color-bg-glass-hover);
  border-color: rgba(59, 130, 246, 0.2);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.feature-card:hover::before {
  transform: scaleX(1);
}

.feature-icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-lg);
  display: block;
}

.feature-title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  margin-bottom: var(--space-sm);
  color: var(--color-text-primary);
}

.feature-desc {
  color: var(--color-text-secondary);
  line-height: 1.8;
}

/* ---------- Contact Page ---------- */
.contact-section {
  text-align: center;
}

.contact-section .section-heading {
  display: block;
  text-align: center;
}

.contact-section .section-heading::after {
  left: 50%;
  transform: translateX(-50%);
}

[dir="rtl"] .contact-section .section-heading::after {
  left: 50%;
  right: auto;
  transform: translateX(50%);
}

.contact-subheading {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-3xl);
}

.contact-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-xl);
  max-width: 900px;
  margin: 0 auto;
}

.contact-card {
  background: var(--color-bg-glass);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  text-align: center;
  transition: all var(--transition-base);
}

.contact-card:hover {
  background: var(--color-bg-glass-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.contact-card-icon {
  font-size: 3rem;
  margin-bottom: var(--space-lg);
  display: block;
}

.contact-card-title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  margin-bottom: var(--space-sm);
}

.contact-card-desc {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-lg);
  line-height: 1.8;
}

.contact-card-value {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--color-text-accent);
  word-break: break-all;
  display: block;
  margin-bottom: var(--space-lg);
  direction: ltr;
  unicode-bidi: isolate;
  text-decoration: none;
}

a.contact-card-value:hover {
  color: var(--color-accent-primary);
}

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

.contact-action-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius-full);
  text-decoration: none;
  font-weight: 600;
  font-family: inherit;
  font-size: var(--font-size-sm);
  transition: all var(--transition-base);
  border: none;
  cursor: pointer;
}

.contact-action-btn--primary {
  background: var(--color-accent-gradient);
  color: #fff;
}

.contact-action-btn--primary:hover {
  background: var(--color-accent-gradient-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.contact-action-btn--whatsapp {
  background: #25d366;
  color: #fff;
}

.contact-action-btn--whatsapp:hover {
  background: #20bd5a;
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
}

.contact-action-btn--outline {
  background: transparent;
  border: 2px solid var(--color-border);
  color: var(--color-text-primary);
}

.contact-action-btn--outline:hover {
  border-color: var(--color-accent-primary);
  color: var(--color-text-accent);
}

/* ---------- Consultation Form ---------- */
.consult-section {
  max-width: 700px;
  margin: 0 auto;
}



.form-group {
  margin-bottom: var(--space-xl);
}

.form-label {
  display: block;
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: var(--color-text-primary);
  font-size: var(--font-size-base);
}

.form-label .required-star {
  color: var(--color-error);
  margin: 0 var(--space-xs);
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: var(--space-md) var(--space-lg);
  background: var(--color-bg-glass);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-lg);
  color: var(--color-text-primary);
  font-family: inherit;
  font-size: var(--font-size-base);
  transition: all var(--transition-base);
  line-height: 1.5;
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--color-text-muted);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  border-color: var(--color-accent-primary);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
  outline: none;
  background: rgba(255, 255, 255, 0.06);
}

.form-input[aria-invalid="true"],
.form-textarea[aria-invalid="true"] {
  border-color: var(--color-error);
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.15);
}

.form-textarea {
  min-height: 150px;
  resize: vertical;
}

.form-error {
  color: var(--color-error);
  font-size: var(--font-size-sm);
  margin-top: var(--space-xs);
  display: none;
  align-items: center;
  gap: var(--space-xs);
}

.form-error.is-visible {
  display: flex;
}

.form-error::before {
  content: '⚠';
  font-size: var(--font-size-sm);
}

/* Phone input with country code */
.phone-input-group {
  display: flex;
  gap: var(--space-sm);
}

.country-code-wrapper {
  position: relative;
  flex-shrink: 0;
  min-width: 140px;
}

.country-code-btn {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  width: 100%;
  padding: var(--space-md) var(--space-md);
  background: var(--color-bg-glass);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-lg);
  color: var(--color-text-primary);
  font-family: inherit;
  font-size: var(--font-size-base);
  cursor: pointer;
  transition: all var(--transition-base);
  white-space: nowrap;
}

.country-code-btn:focus {
  border-color: var(--color-accent-primary);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
  outline: none;
}

.country-code-btn:hover {
  background: var(--color-bg-glass-hover);
}

.country-dropdown {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  min-width: 260px;
  max-height: 250px;
  overflow-y: auto;
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  z-index: 100;
  display: none;
  padding: var(--space-xs);
}

[dir="rtl"] .country-dropdown {
  left: auto;
  right: 0;
}

.country-dropdown.is-open {
  display: block;
}

.country-search {
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  background: var(--color-bg-glass);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-primary);
  font-family: inherit;
  font-size: var(--font-size-sm);
  margin-bottom: var(--space-xs);
}

.country-search:focus {
  outline: none;
  border-color: var(--color-accent-primary);
}

.country-option {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background var(--transition-fast);
  font-size: var(--font-size-sm);
  border: none;
  background: none;
  width: 100%;
  color: var(--color-text-primary);
  font-family: inherit;
  text-align: start;
}

.country-option:hover,
.country-option:focus {
  background: var(--color-bg-glass-hover);
  outline: none;
}

.country-option[aria-selected="true"] {
  background: rgba(59, 130, 246, 0.15);
  color: var(--color-text-accent);
}

.country-option-flag {
  font-size: var(--font-size-lg);
}

.country-option-name {
  flex: 1;
}

.country-option-dial {
  color: var(--color-text-muted);
  direction: ltr;
}

.phone-number-input {
  flex: 1;
}

/* Submit button */
.submit-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  width: 100%;
  padding: var(--space-md) var(--space-2xl);
  background: var(--color-accent-gradient);
  color: #fff;
  font-family: inherit;
  font-size: var(--font-size-lg);
  font-weight: 700;
  border: none;
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  min-height: 52px;
}

.submit-btn:hover:not(:disabled) {
  background: var(--color-accent-gradient-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.submit-btn:active:not(:disabled) {
  transform: translateY(0);
}

.submit-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.submit-btn .spinner {
  display: none;
  width: 20px;
  height: 20px;
  border: 3px solid rgba(255, 255, 255, 0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

.submit-btn.is-loading .spinner {
  display: inline-block;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* Form status messages */
.form-status {
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  font-weight: 600;
  text-align: center;
  margin-top: var(--space-lg);
  display: none;
}

.form-status.is-visible {
  display: block;
}

.form-status--success {
  background: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.3);
  color: var(--color-success);
}

.form-status--error {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: var(--color-error);
}

/* ---------- Partners Page ---------- */
.partners-section {
  text-align: center;
}

.partners-section .section-heading {
  display: block;
}

.partners-section .section-heading::after {
  left: 50%;
  transform: translateX(-50%);
}

[dir="rtl"] .partners-section .section-heading::after {
  left: 50%;
  right: auto;
  transform: translateX(50%);
}

.partners-intro {
  font-size: var(--font-size-xl);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-3xl);
  line-height: 1.8;
}

.partner-card {
  background: var(--color-bg-glass);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  padding: var(--space-3xl);
  max-width: 600px;
  margin: 0 auto;
  transition: all var(--transition-base);
}

.partner-card:hover {
  background: var(--color-bg-glass-hover);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.partner-logo {
  max-width: 300px;
  width: 100%;
  height: auto;
  margin-bottom: var(--space-lg);
  border-radius: var(--radius-lg);
  background: #fff;
  padding: var(--space-md) var(--space-lg);
  transition: all var(--transition-base);
}

.partner-card:hover .partner-logo {
  box-shadow: 0 0 20px rgba(59, 130, 246, 0.2);
  transform: scale(1.02);
}

.partner-name {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  margin-bottom: var(--space-sm);
}

.partner-desc {
  color: var(--color-text-secondary);
  font-size: var(--font-size-lg);
  line-height: 1.8;
}

.partner-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
  padding: var(--space-sm) var(--space-lg);
  background: rgba(245, 158, 11, 0.1);
  border: 1px solid rgba(245, 158, 11, 0.3);
  border-radius: var(--radius-full);
  color: var(--color-accent-gold);
  font-weight: 600;
  font-size: var(--font-size-sm);
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--color-bg-secondary);
  border-top: 1px solid var(--color-border);
  padding: var(--space-xl) 0;
  text-align: center;
  margin-top: auto;
}

.footer-text {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

/* ---------- Live Region (screen reader announcements) ---------- */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.aria-live-region {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ---------- Responsive Design ---------- */

/* Tablets (max-width: 900px) */
@media (max-width: 900px) {
  .nav-list {
    gap: 2px;
    padding: 3px;
  }

  .nav-link {
    padding: var(--space-sm) var(--space-md);
    font-size: var(--font-size-xs);
  }

  .logo-text {
    display: none;
  }
}

/* Mobile (max-width: 768px) */
@media (max-width: 768px) {
  :root {
    --font-size-5xl: 2.25rem;
    --font-size-3xl: 1.5rem;
  }

  .mobile-menu-btn {
    display: flex;
  }

  .main-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(10, 15, 28, 0.97);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
  }

  .main-nav.is-open {
    opacity: 1;
    visibility: visible;
  }

  .nav-list {
    flex-direction: column;
    background: transparent;
    border: none;
    gap: var(--space-sm);
    padding: 0;
  }

  .nav-link {
    font-size: var(--font-size-xl);
    padding: var(--space-md) var(--space-xl);
    text-align: center;
  }

  .header-inner {
    flex-wrap: nowrap;
  }

  .logo-text {
    display: block;
    font-size: var(--font-size-sm);
  }

  .hero-logo {
    width: 100px;
    height: 100px;
  }

  .hero-section {
    padding: var(--space-xl) 0;
  }

  .features-grid {
    grid-template-columns: 1fr;
  }

  .contact-cards {
    grid-template-columns: 1fr;
  }

  .phone-input-group {
    flex-direction: column;
  }

  .country-code-wrapper {
    min-width: 100%;
  }

  .main-content {
    padding: var(--space-xl) 0;
  }

  .container {
    padding: 0 var(--space-md);
  }

  .lang-toggle {
    font-size: var(--font-size-xs);
    padding: var(--space-xs) var(--space-md);
  }
}

/* Small mobile (max-width: 400px) */
@media (max-width: 400px) {
  :root {
    --font-size-5xl: 1.75rem;
    --font-size-3xl: 1.25rem;
  }

  .hero-logo {
    width: 80px;
    height: 80px;
  }

  .feature-card {
    padding: var(--space-lg);
  }

  .contact-card {
    padding: var(--space-lg);
  }

  .partner-card {
    padding: var(--space-xl);
  }
}