/* =========================================
   OSSOS SPORTS - DESIGN SYSTEM
   ========================================= */

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

:root {
  /* Colors */
  --color-primary: #1B223D;
  --color-accent: #20AD83;
  --color-white: #FFFFFF;
  --color-dark: #13192F;
  --color-surface: #242c4b;
  --color-surface-light: #2c365d;
  --color-text-muted: #A0A8C0;
  --color-border: rgba(255, 255, 255, 0.1);
  --color-glass: rgba(27, 34, 61, 0.85);

  /* Typography */
  --font-ar: 'Cairo', sans-serif;
  --font-en: 'Outfit', sans-serif;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2.5rem;
  --spacing-lg: 5rem;
  --spacing-xl: 8rem;
  --spacing-xxl: 10rem;

  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --radius-full: 9999px;

  /* Misc */
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow-sm: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 10px 15px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 20px 40px rgba(0, 0, 0, 0.2);
  --shadow-accent: 0 8px 25px rgba(32, 173, 131, 0.3);
}

/* =========================================
   BASE RESET & UTILITIES
   ========================================= */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  background-color: var(--color-primary);
  color: var(--color-white);
  line-height: 1.6;
  overflow-x: hidden;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Font mapping based on direction */
[dir="rtl"] body { font-family: var(--font-ar); }
[dir="ltr"] body { font-family: var(--font-en); }

[dir="rtl"] .align-rtl { text-align: right; }
[dir="ltr"] .align-rtl { text-align: left; }

[dir="rtl"] .ms-auto { margin-right: auto; margin-left: 0; }
[dir="ltr"] .ms-auto { margin-left: auto; margin-right: 0; }

[dir="rtl"] .me-auto { margin-left: auto; margin-right: 0; }
[dir="ltr"] .me-auto { margin-right: auto; margin-left: 0; }

/* Custom Scrollbar */
::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--color-dark); }
::-webkit-scrollbar-thumb { background: var(--color-surface-light); border-radius: var(--radius-full); }
::-webkit-scrollbar-thumb:hover { background: var(--color-accent); }

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--spacing-sm);
  color: var(--color-white);
}

p {
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-sm);
  font-size: 1.125rem;
}

.text-white { color: var(--color-white); }
.text-accent { color: var(--color-accent); }
.text-muted { color: var(--color-text-muted); }

.title-xl { font-size: clamp(3rem, 6vw, 5rem); letter-spacing: -0.02em; line-height: 1.1; }
.title-lg { font-size: clamp(2.5rem, 5vw, 4rem); letter-spacing: -0.01em; }
.title-md { font-size: clamp(1.75rem, 3.5vw, 2.5rem); }
.title-sm { font-size: clamp(1.25rem, 2vw, 1.75rem); }

.subtitle { 
  font-size: 1.125rem; 
  color: var(--color-accent); 
  font-weight: 700; 
  margin-bottom: 0.75rem; 
  display: block; 
  text-transform: uppercase; 
  letter-spacing: 0.05em; 
}

/* Layout */
.container {
  width: 100%;
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 var(--spacing-sm);
}

.section { padding: var(--spacing-xl) 0; position: relative; overflow: hidden; }
.section-sm { padding: var(--spacing-lg) 0; position: relative; overflow: hidden; }
.section-dark { background-color: var(--color-dark); border-top: 1px solid rgba(255,255,255,0.03); border-bottom: 1px solid rgba(255,255,255,0.03); }

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

/* Grid System */
.grid { display: grid; gap: var(--spacing-md); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.gap-lg { gap: var(--spacing-lg); }

@media (max-width: 991px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-2 { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .grid-4, .grid-3 { grid-template-columns: 1fr; }
  .section { padding: var(--spacing-lg) 0; }
  .section-sm { padding: var(--spacing-md) 0; }
}

.flex { display: flex; gap: var(--spacing-sm); }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }

/* =========================================
   COMPONENTS
   ========================================= */
/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 2.5rem;
  border-radius: var(--radius-full);
  font-weight: 700;
  text-decoration: none;
  transition: var(--transition);
  cursor: pointer;
  border: 2px solid transparent;
  font-size: 1.125rem;
  gap: 0.75rem;
  white-space: nowrap;
}

[dir="rtl"] .btn { font-family: var(--font-ar); }
[dir="ltr"] .btn { font-family: var(--font-en); }

.btn-primary {
  background-color: var(--color-accent);
  color: #000;
  box-shadow: var(--shadow-accent);
}
.btn-primary:hover {
  background-color: #178c69;
  transform: translateY(-3px);
  box-shadow: 0 12px 30px rgba(32, 173, 131, 0.4);
}

.btn-secondary {
  background-color: var(--color-white);
  color: var(--color-primary);
}
.btn-secondary:hover {
  background-color: #f0f0f0;
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-white);
  border-color: var(--color-border);
}
.btn-outline:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

/* Section Headers */
.section-header { margin-bottom: var(--spacing-lg); max-width: 700px; }
.section-header.mx-auto { margin-left: auto; margin-right: auto; }

/* Cards & Elements */
.card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--spacing-md);
  border: 1px solid var(--color-border);
  transition: var(--transition);
  height: 100%;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  z-index: 1;
}
.card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(135deg, rgba(32,173,131,0.05) 0%, transparent 100%);
  z-index: -1;
  opacity: 0;
  transition: var(--transition);
}
.card:hover {
  transform: translateY(-10px);
  border-color: var(--color-accent);
  box-shadow: var(--shadow-lg);
}
.card:hover::before { opacity: 1; }

.icon-box {
  width: 72px;
  height: 72px;
  background: rgba(32, 173, 131, 0.1);
  color: var(--color-accent);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.25rem;
  margin-bottom: var(--spacing-sm);
  transition: var(--transition);
}
.card:hover .icon-box {
  background: var(--color-accent);
  color: var(--color-primary);
  transform: scale(1.05) rotate(-5deg);
}

.about-value-card {
  padding: var(--spacing-xl) var(--spacing-lg);
}

.about-value-card p {
  max-width: 32rem;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.9;
}

/* =========================================
   HEADER & NAVIGATION
   ========================================= */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: var(--spacing-md) 0;
  z-index: 1000;
  transition: var(--transition);
}
.header.scrolled {
  background: var(--color-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-border);
  padding: 1rem 0;
}
.logo {
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-white);
  text-decoration: none;
  display: flex;
  align-items: center;
  letter-spacing: -0.02em;
}
.logo span { color: var(--color-accent); }
.logo img { max-height: 52px; height: auto; width: auto; object-fit: contain; }
.footer-logo img { max-height: 72px; height: auto; width: auto; object-fit: contain; }

.nav-links { list-style: none; margin: 0; display: flex; gap: var(--spacing-md); align-items: center; }
.nav-links a {
  color: var(--color-white);
  text-decoration: none;
  font-weight: 600;
  font-size: 1.125rem;
  transition: var(--transition);
  opacity: 0.8;
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -6px;
  width: 0%;
  height: 2px;
  background-color: var(--color-accent);
  transition: var(--transition);
}
[dir="ltr"] .nav-links a::after { left: 0; }
[dir="rtl"] .nav-links a::after { right: 0; }

.nav-links a:hover, .nav-links a.active { opacity: 1; color: var(--color-accent); }
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }
.nav-links .current-menu-item > a,
.nav-links .current_page_item > a,
.nav-links .current-page-ancestor > a,
.nav-links .current-menu-ancestor > a {
  opacity: 1;
  color: var(--color-accent);
}
.nav-links .current-menu-item > a::after,
.nav-links .current_page_item > a::after,
.nav-links .current-page-ancestor > a::after,
.nav-links .current-menu-ancestor > a::after {
  width: 100%;
}

.header-actions { display: flex; align-items: center; gap: var(--spacing-sm); }
.lang-switcher {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-white);
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition);
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
}
.lang-switcher:hover { border-color: var(--color-accent); color: var(--color-accent); }

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--color-white);
  font-size: 2rem;
  cursor: pointer;
  transition: var(--transition);
}
.mobile-toggle.active { color: var(--color-accent); }

/* Mobile Menu Logic */
@media (max-width: 991px) {
  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: var(--color-primary);
    flex-direction: column;
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--color-border);
    transform: translateY(-20px);
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
    align-items: flex-start;
  }
  [dir="rtl"] .nav-links { align-items: flex-start; }
  .nav-links.active {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  .mobile-toggle { display: block; }
  .header-cta { display: none; }
}

/* =========================================
   FOOTER
   ========================================= */
.footer {
  background-color: var(--color-dark);
  padding: var(--spacing-xl) 0 var(--spacing-md) 0;
  border-top: 1px solid var(--color-border);
}
.footer-logo { margin-bottom: var(--spacing-sm); display: inline-block; }
.footer-desc { color: var(--color-text-muted); max-width: 320px; }
.footer-title { color: var(--color-white); font-size: 1.25rem; margin-bottom: var(--spacing-md); font-weight: 700; }
.footer-links { list-style: none; }
.footer-links li { margin-bottom: 0.75rem; }
.footer-links a {
  color: var(--color-text-muted);
  text-decoration: none;
  transition: var(--transition);
  display: inline-block;
}
.footer-links a:hover { color: var(--color-accent); transform: translateX(5px); }
[dir="rtl"] .footer-links a:hover { transform: translateX(-5px); }
.footer-bottom {
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--color-border);
  text-align: center;
  color: var(--color-text-muted);
  font-size: 0.875rem;
  margin-top: var(--spacing-lg);
}

/* =========================================
   ANIMATIONS & EFFECTS
   ========================================= */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}
.reveal.active { opacity: 1; transform: translateY(0); }

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }

/* Background Glows */
.bg-glow {
  position: absolute;
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(32, 173, 131, 0.08) 0%, rgba(27,34,61,0) 65%);
  border-radius: 50%;
  z-index: -2;
  pointer-events: none;
}
.bg-glow.top-right { top: -200px; right: -200px; }
.bg-glow.bottom-left { bottom: -200px; left: -200px; }
.bg-glow.center { top: 50%; left: 50%; transform: translate(-50%, -50%); opacity: 0.5; }

/* Forms */
.form-group { margin-bottom: var(--spacing-sm); }
.form-control {
  width: 100%;
  padding: 1rem 1.5rem;
  background: var(--color-surface-light);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-white);
  font-family: inherit;
  font-size: 1.125rem;
  transition: var(--transition);
}
.form-control:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 4px rgba(32, 173, 131, 0.2);
}
.form-alert {
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  margin-bottom: var(--spacing-sm);
  border: 1px solid transparent;
  font-weight: 600;
}
.form-alert.is-success {
  background: rgba(32, 173, 131, 0.14);
  border-color: rgba(32, 173, 131, 0.45);
  color: #b8f3df;
}
.form-alert.is-error {
  background: rgba(220, 77, 96, 0.14);
  border-color: rgba(220, 77, 96, 0.45);
  color: #ffd0d7;
}
textarea.form-control {
  min-height: 150px;
  resize: vertical;
}

/* Icons via feather or fontawesome wrapper (if used, here mostly empty fallback) */
.icon, i { display: inline-flex; }

/* Floating Badges */
.hero-visual-container { position: relative; display: inline-block; width: 100%; }
.floating-badge {
  position: absolute;
  background: var(--color-glass);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.05);
  padding: 1rem 1.5rem;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  box-shadow: var(--shadow-lg);
  z-index: 10;
  animation: floatBadge 4s ease-in-out infinite;
  pointer-events: none;
}
.floating-badge.top-right { top: 20px; right: -20px; }
.floating-badge.bottom-left { bottom: 30px; left: -20px; animation-delay: 1.5s; }
.floating-badge .stars { color: #FACC15; display: flex; gap: 0.25rem; font-size: 1.25rem; }

@keyframes floatBadge {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

[dir="rtl"] .floating-badge.top-right { right: -20px; left: auto; }
[dir="ltr"] .floating-badge.top-right { left: -20px; right: auto; }
[dir="rtl"] .floating-badge.bottom-left { left: -20px; right: auto; }
[dir="ltr"] .floating-badge.bottom-left { right: -20px; left: auto; }

/* =========================================
   COMPREHENSIVE MOBILE RESPONSIVENESS
   ========================================= */
@media (max-width: 768px) {
  /* Layout Spacing */
  .section { padding: 3rem 0; overflow: hidden; }
  .section-sm { padding: 2rem 0; overflow: hidden; }
  .gap-lg { gap: 1.5rem !important; }
  
  /* Container & Grid Elements */
  .container { padding: 0 1rem; }
  .card { padding: 1.25rem; }
  .about-value-card {
    padding: 2rem 1.5rem !important;
  }
  .about-value-card p {
    max-width: none;
    font-size: 1rem;
    line-height: 1.85;
    margin-bottom: 0;
  }
  
  /* Form Tweaks */
  .form-control { padding: 0.875rem 1rem; font-size: 1rem; }
  .form-card { padding: 1.5rem !important; }
  
  /* Fix Hero Area Overflow */
  .hero-visual-container { margin-top: 2rem; }
  
  /* Shrink & Contain Floating Badges */
  .floating-badge {
    padding: 0.75rem 1rem;
    gap: 0.5rem;
  }
  .floating-badge span { font-size: 0.9rem !important; }
  .floating-badge .stars { font-size: 1rem; }
  
  /* Pull badges inside so they don't break horizontal scrolling (overflow-x) */
  .floating-badge.top-right { top: 10px; right: 10px; }
  .floating-badge.bottom-left { bottom: 10px; left: 10px; }
  [dir="rtl"] .floating-badge.top-right { right: 10px; left: auto; }
  [dir="ltr"] .floating-badge.top-right { left: 10px; right: auto; }
  [dir="rtl"] .floating-badge.bottom-left { left: 10px; right: auto; }
  [dir="ltr"] .floating-badge.bottom-left { right: 10px; left: auto; }
  
  /* Typography Adjustments */
  .title-xl { font-size: 2.5rem; line-height: 1.2; }
  .title-lg { font-size: 2rem; line-height: 1.3; }
  
  /* Buttons */
  .btn { width: 100%; justify-content: center; }
  .hero-content .flex { flex-direction: column; width: 100%; }
  
  /* Footer */
  .footer { padding-top: 3rem; text-align: center; }
  .footer-logo { margin: 0 auto 1rem auto; display: block; }
  .footer-desc { margin: 0 auto; }
  
  /* Image sizing fixes */
  img[src*="why-ossos"] { width: 100% !important; margin-bottom: 1rem; }
  div[style*="rgba(27,34,61,0.85)"] {
    position: relative !important;
    bottom: auto !important;
    right: auto !important;
    margin: 1rem auto 0 auto !important;
    width: 90% !important;
  }
}