/* ==========================================================================
   دەروازە گروپ - Drwaza Group Master Stylesheet
   Font: IBM Plex Sans Arabic (Strictly Applied)
   Modes: High-Contrast Luxury Dark & Clean Crystal Light
   Design: Modern 3D Glassmorphism & Soft Floating Accents
   ========================================================================== */

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

:root {
  --font-arabic: 'IBM Plex Sans Arabic', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  /* Default Dark Mode Variables */
  --bg-main: #070B14;
  --bg-secondary: #0F172A;
  --bg-card: rgba(15, 23, 42, 0.78);
  --bg-card-hover: rgba(30, 41, 59, 0.9);
  --bg-card-subtle: rgba(10, 15, 30, 0.6);
  --border-glass: rgba(255, 255, 255, 0.12);
  --border-glass-hover: rgba(255, 255, 255, 0.25);
  --border-accent: rgba(99, 102, 241, 0.4);
  
  --text-main: #F8FAFC;
  --text-sub: #CBD5E1;
  --text-muted: #94A3B8;
  --text-dark: #0F172A;
  
  --header-bg: rgba(7, 11, 20, 0.88);
  --input-bg: rgba(15, 23, 42, 0.65);
  --input-border: rgba(255, 255, 255, 0.15);
  --input-text: #FFFFFF;
  
  /* Brand Gradients */
  --grad-primary: linear-gradient(135deg, #6366F1 0%, #A855F7 50%, #EC4899 100%);
  --grad-fb: linear-gradient(135deg, #1877F2 0%, #0052cc 100%);
  --grad-ig: linear-gradient(135deg, #833AB4 0%, #FD1D1D 50%, #FCB045 100%);
  --grad-tiktok: linear-gradient(135deg, #000000 0%, #FF0050 50%, #00F2FE 100%);
  --grad-whatsapp: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  --grad-amber: linear-gradient(135deg, #F59E0B 0%, #D97706 100%);

  --shadow-glass: 0 10px 30px -5px rgba(0, 0, 0, 0.45);
  --shadow-float: 0 20px 40px -10px rgba(99, 102, 241, 0.25);
}

/* Light Theme Variables */
[data-theme="light"] {
  --bg-main: #F8FAFC;
  --bg-secondary: #F1F5F9;
  --bg-card: rgba(255, 255, 255, 0.85);
  --bg-card-hover: rgba(255, 255, 255, 0.98);
  --bg-card-subtle: rgba(241, 245, 249, 0.7);
  --border-glass: rgba(226, 232, 240, 0.9);
  --border-glass-hover: rgba(99, 102, 241, 0.35);
  --border-accent: rgba(99, 102, 241, 0.3);
  
  --text-main: #0F172A;
  --text-sub: #334155;
  --text-muted: #64748B;
  
  --header-bg: rgba(255, 255, 255, 0.88);
  --input-bg: rgba(248, 250, 252, 0.95);
  --input-border: rgba(203, 213, 225, 0.9);
  --input-text: #0F172A;

  --shadow-glass: 0 10px 25px -5px rgba(0, 0, 0, 0.07);
  --shadow-float: 0 15px 30px -10px rgba(99, 102, 241, 0.15);
}

/* Universal Reset */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

/* Universal Arabic Typography for all text & elements */
body, button, input, select, textarea, optgroup, p, span, h1, h2, h3, h4, h5, h6, a, label, div, table, th, td, li, ul {
  font-family: var(--font-arabic);
}

/* Explicitly Preserve & Protect Font Awesome Icons */
.fa, .fas, .far, .fab, .fa-solid, .fa-regular, .fa-brands, [class^="fa-"], [class*=" fa-"] {
  font-style: normal !important;
  font-variant: normal !important;
  text-rendering: auto !important;
  line-height: 1 !important;
  -webkit-font-smoothing: antialiased !important;
  -moz-osx-font-smoothing: grayscale !important;
}

.fa-brands, .fab {
  font-family: "Font Awesome 6 Brands" !important;
  font-weight: 400 !important;
}

.fa-solid, .fas {
  font-family: "Font Awesome 6 Free" !important;
  font-weight: 900 !important;
}

.fa-regular, .far {
  font-family: "Font Awesome 6 Free" !important;
  font-weight: 400 !important;
}

body {
  font-family: var(--font-arabic);
  background-color: var(--bg-main);
  color: var(--text-main);
  direction: rtl;
  text-align: right;
  overflow-x: hidden;
  min-height: 100vh;
  transition: background-color 0.3s ease, color 0.3s ease;
  position: relative;
  background-image: 
    radial-gradient(circle at 10% 15%, rgba(99, 102, 241, 0.12) 0%, transparent 40%),
    radial-gradient(circle at 90% 85%, rgba(236, 72, 153, 0.10) 0%, transparent 40%),
    radial-gradient(circle at 50% 50%, rgba(14, 165, 233, 0.06) 0%, transparent 50%);
  background-attachment: fixed;
}

[data-theme="light"] body {
  background-image: 
    radial-gradient(circle at 10% 15%, rgba(99, 102, 241, 0.08) 0%, transparent 40%),
    radial-gradient(circle at 90% 85%, rgba(236, 72, 153, 0.06) 0%, transparent 40%),
    radial-gradient(circle at 50% 50%, rgba(14, 165, 233, 0.04) 0%, transparent 50%);
}

/* Smooth Scrollbars */
::-webkit-scrollbar {
  width: 7px;
  height: 7px;
}
::-webkit-scrollbar-track {
  background: var(--bg-secondary);
}
::-webkit-scrollbar-thumb {
  background: rgba(99, 102, 241, 0.4);
  border-radius: 999px;
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(99, 102, 241, 0.7);
}

/* 3D Glassmorphism Cards */
.glass-card {
  background: var(--bg-card);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid var(--border-glass);
  border-radius: 1.5rem;
  box-shadow: var(--shadow-glass);
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}

.glass-card:hover {
  border-color: var(--border-glass-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-float);
}

.glass-header {
  background: var(--header-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-glass);
}

.glass-input {
  background: var(--input-bg);
  border: 1px solid var(--input-border);
  color: var(--input-text);
  border-radius: 1rem;
  padding: 0.75rem 1rem;
  font-family: var(--font-arabic);
  transition: all 0.2s ease;
}

.glass-input:focus {
  outline: none;
  border-color: #6366F1;
  box-shadow: 0 0 15px rgba(99, 102, 241, 0.25);
}

[data-theme="light"] .glass-input {
  background: #FFFFFF;
  color: #0F172A;
  border: 1px solid #CBD5E1;
}

/* Theme Adaptive Colors */
[data-theme="light"] .text-slate-400 {
  color: #64748B !important;
}
[data-theme="light"] .text-slate-300 {
  color: #334155 !important;
}
[data-theme="light"] .text-white {
  color: #0F172A !important;
}
[data-theme="light"] .bg-slate-900,
[data-theme="light"] .bg-slate-950,
[data-theme="light"] .bg-slate-900\/90,
[data-theme="light"] .bg-slate-900\/80,
[data-theme="light"] .bg-slate-900\/60,
[data-theme="light"] .bg-slate-950\/60,
[data-theme="light"] .bg-slate-950\/80,
[data-theme="light"] .bg-slate-950\/95,
[data-theme="light"] .bg-slate-950\/90,
[data-theme="light"] .bg-slate-950\/40 {
  background-color: rgba(241, 245, 249, 0.85) !important;
}
[data-theme="light"] .border-slate-800,
[data-theme="light"] .border-slate-700,
[data-theme="light"] .border-slate-900 {
  border-color: #E2E8F0 !important;
}
[data-theme="light"] .mobile-bottom-bar {
  background-color: rgba(255, 255, 255, 0.95) !important;
  border-color: #E2E8F0 !important;
}

/* 3D Tactile Buttons */
.btn-3d {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-weight: 700;
  border-radius: 1rem;
  padding: 0.75rem 1.5rem;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  border: none;
  text-decoration: none;
  font-family: var(--font-arabic);
}

.btn-3d:active {
  transform: scale(0.96);
}

.btn-primary-3d {
  background: var(--grad-primary);
  color: #FFFFFF !important;
  box-shadow: 0 10px 25px -5px rgba(99, 102, 241, 0.45);
}

.btn-primary-3d:hover {
  box-shadow: 0 15px 30px -5px rgba(168, 85, 247, 0.6);
  transform: translateY(-2px);
}

.btn-whatsapp-3d {
  background: var(--grad-whatsapp);
  color: #FFFFFF !important;
  box-shadow: 0 10px 25px -5px rgba(37, 211, 102, 0.45);
}

.btn-whatsapp-3d:hover {
  box-shadow: 0 15px 30px -5px rgba(37, 211, 102, 0.6);
  transform: translateY(-2px);
}

/* Theme Toggle Pill */
.theme-toggle-btn {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  color: var(--text-main);
  box-shadow: var(--shadow-glass);
}
.theme-toggle-btn:hover {
  transform: scale(1.08) rotate(12deg);
  border-color: #6366F1;
}

/* Platform Badges */
.badge-fb {
  background: rgba(24, 119, 242, 0.18);
  color: #3b82f6;
  border: 1px solid rgba(24, 119, 242, 0.35);
}
.badge-ig {
  background: rgba(225, 48, 108, 0.18);
  color: #ec4899;
  border: 1px solid rgba(225, 48, 108, 0.35);
}
.badge-tt {
  background: rgba(0, 242, 254, 0.15);
  color: #06b6d4;
  border: 1px solid rgba(0, 242, 254, 0.35);
}

/* Kurdish Quote Box */
.kurdish-quote-box {
  background: var(--bg-card-subtle);
  border-radius: 1rem;
  padding: 1rem 1.25rem;
  white-space: pre-line;
}

/* Hero Badge */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 1rem;
  border-radius: 9999px;
  background: rgba(99, 102, 241, 0.12);
  border: 1px solid rgba(99, 102, 241, 0.28);
  color: #818cf8;
  font-size: 0.75rem;
  font-weight: 700;
}

/* Gradient text */
.text-gradient {
  background: var(--grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Range Slider */
.custom-range {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 8px;
  border-radius: 5px;
  background: var(--border-glass);
  outline: none;
  transition: all 0.2s ease;
}
.custom-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: #6366F1;
  cursor: pointer;
  box-shadow: 0 0 12px rgba(99, 102, 241, 0.8);
  border: 2px solid #FFFFFF;
}

/* Chat Bubbles */
.chat-bubble-bot {
  background: var(--bg-card-hover);
  border: 1px solid var(--border-glass);
  color: var(--text-main);
  border-bottom-right-radius: 0.25rem;
  animation: messageSlideIn 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.chat-bubble-user {
  background: var(--grad-primary);
  color: #FFFFFF !important;
  border-bottom-left-radius: 0.25rem;
  animation: messageSlideIn 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes messageSlideIn {
  from {
    opacity: 0;
    transform: translateY(8px) scale(0.96);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* Chatbot Drawer Smooth Transitions */
#chatbot-drawer {
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  transform-origin: bottom left;
}
#chatbot-drawer.is-chat-closed {
  opacity: 0;
  transform: scale(0.92) translateY(20px);
  pointer-events: none;
  display: none;
}
#chatbot-drawer.is-chat-open {
  opacity: 1;
  transform: scale(1) translateY(0);
  pointer-events: auto;
  display: flex;
}

/* Typing Indicator */
.typing-dots {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 6px 12px;
}
.typing-dots span {
  width: 6px;
  height: 6px;
  background: #A855F7;
  border-radius: 50%;
  animation: typingBounce 1.4s infinite ease-in-out both;
}
.typing-dots span:nth-child(1) { animation-delay: -0.32s; }
.typing-dots span:nth-child(2) { animation-delay: -0.16s; }
@keyframes typingBounce {
  0%, 80%, 100% { transform: scale(0); }
  40% { transform: scale(1); }
}

/* Smooth Accordion for FAQs */
.faq-accordion-item {
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}
.faq-answer-wrapper {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.35s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease;
  opacity: 0;
}
.faq-answer-wrapper.is-open {
  grid-template-rows: 1fr;
  opacity: 1;
}
.faq-answer-inner {
  overflow: hidden;
}

/* Reveal On Scroll Animations */
.reveal-on-scroll {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s cubic-bezier(0.16, 1, 0.3, 1), transform 0.65s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}
.reveal-on-scroll.is-revealed {
  opacity: 1;
  transform: translateY(0);
}

/* Quick Budget Preset Chips */
.quick-budget-chip {
  padding: 0.35rem 0.85rem;
  border-radius: 0.75rem;
  background: var(--bg-card-subtle);
  border: 1px solid var(--border-glass);
  color: var(--text-sub);
  font-size: 0.75rem;
  font-weight: 700;
  font-family: monospace;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}
.quick-budget-chip:hover {
  background: rgba(99, 102, 241, 0.2);
  border-color: #6366F1;
  color: #FFFFFF;
  transform: translateY(-2px);
}
.quick-budget-chip.active {
  background: var(--grad-primary);
  border-color: transparent;
  color: #FFFFFF;
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.4);
}

/* Platform Filter Tabs */
.platform-filter-pill {
  padding: 0.5rem 1.25rem;
  border-radius: 9999px;
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  color: var(--text-sub);
  font-size: 0.8125rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}
.platform-filter-pill:hover {
  border-color: var(--border-accent);
  color: var(--text-main);
  transform: translateY(-2px);
}
.platform-filter-pill.active {
  background: var(--grad-primary);
  border-color: transparent;
  color: #FFFFFF !important;
  box-shadow: 0 6px 20px -2px rgba(99, 102, 241, 0.5);
}

/* Floating Back to Top Button */
.back-to-top-btn {
  position: fixed;
  bottom: 5.5rem;
  right: 1.25rem;
  z-index: 45;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  color: var(--text-main);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: var(--shadow-glass);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  opacity: 0;
  transform: translateY(16px) scale(0.9);
  pointer-events: none;
}
.back-to-top-btn.is-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}
.back-to-top-btn:hover {
  transform: translateY(-4px) scale(1.08);
  border-color: #6366F1;
  box-shadow: 0 10px 25px -5px rgba(99, 102, 241, 0.4);
}

/* Animations */
@keyframes floatAnimation {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-8px); }
}
.animate-float {
  animation: floatAnimation 4s ease-in-out infinite;
}

.whatsapp-pulse-ring {
  position: absolute;
  inset: -6px;
  border-radius: 1.5rem;
  border: 2px solid #25D366;
  opacity: 0.7;
  animation: pulseRing 2s cubic-bezier(0.215, 0.61, 0.355, 1) infinite;
}

@keyframes pulseRing {
  0% { transform: scale(0.95); opacity: 0.8; }
  50% { transform: scale(1.15); opacity: 0.2; }
  100% { transform: scale(1.25); opacity: 0; }
}

.modal-overlay {
  background: rgba(3, 7, 18, 0.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Toast Notifications Animation */
@keyframes toastSlideDown {
  from {
    opacity: 0;
    transform: translateY(-16px) scale(0.94);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}
.toast-animated {
  animation: toastSlideDown 0.35s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* Mobile Optimization & Touch Ergonomics */
@media (max-width: 767px) {
  body {
    padding-bottom: 5.5rem; /* Reserve space for mobile bottom navigation */
  }

  .back-to-top-btn {
    bottom: 8.75rem !important; /* Stack neatly above WhatsApp button without overlap */
    right: 1rem !important;
    width: 2.5rem !important;
    height: 2.5rem !important;
  }

  .glass-card {
    border-radius: 1.25rem;
  }

  .kurdish-quote-box {
    font-size: 0.8rem !important;
    line-height: 1.7 !important;
    padding: 0.75rem 1rem !important;
  }

  .quick-budget-chip {
    padding: 0.35rem 0.65rem;
    font-size: 0.75rem;
  }

  .platform-filter-pill {
    padding: 0.35rem 0.75rem;
    font-size: 0.75rem;
    gap: 0.35rem;
  }

  .mobile-bottom-bar .mobile-nav-item.active {
    color: #818cf8 !important;
    font-weight: 700;
  }
}