/* ==========================================================================
   GeoLanHub - FreelanHub Ultimate Design System & Interactive Styling
   Awwwards-Level Typography, Micro-Interactions & Device Mockups
   ========================================================================== */

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

:root {
  /* FreelanHub Core Color Tokens */
  --primary: #10b981;
  --primary-hover: #059669;
  --primary-light: #ecfdf5;
  --primary-glow: rgba(16, 185, 129, 0.35);
  
  --dark-hero: #080e1a;
  --dark-hero-surface: #0f172a;
  --dark-card: #131f33;
  
  --surface: #f8fafc;
  --surface-alt: #f1f5f9;
  --line: #e2e8f0;
  --line-dark: #334155;
  --title: #0f172a;
  --body: #334155;
  --muted: #64748b;
  
  /* Elevation Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.08), 0 8px 10px -6px rgba(0, 0, 0, 0.04);
  --shadow-card: 0 12px 30px -10px rgba(15, 23, 42, 0.08);
  --shadow-floating: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: var(--body);
  background-color: #ffffff;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.font-mono {
  font-family: 'JetBrains Mono', monospace;
}

/* FreelanHub Hero Background Gradient */
.bg-hero {
  background: 
    radial-gradient(circle at 85% 12%, rgba(16, 185, 129, 0.22) 0%, transparent 48%),
    radial-gradient(circle at 12% 88%, rgba(56, 189, 248, 0.16) 0%, transparent 42%),
    radial-gradient(circle at 50% 50%, rgba(15, 23, 42, 0.4) 0%, transparent 70%),
    var(--dark-hero);
}

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

.border-line {
  border-color: var(--line);
}

.border-light {
  border-color: rgba(255, 255, 255, 0.12);
}

.rounded-20 {
  border-radius: 20px;
}

.rounded-24 {
  border-radius: 24px;
}

/* ==========================================================================
   FreelanHub Signature Buttons
   ========================================================================== */
.button-main {
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  color: #ffffff;
  padding: 13px 28px;
  font-weight: 700;
  font-size: 15px;
  border-radius: 14px;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  box-shadow: 0 8px 20px -4px rgba(16, 185, 129, 0.35);
  cursor: pointer;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.button-main:hover {
  background: linear-gradient(135deg, #059669 0%, #047857 100%);
  transform: translateY(-2px);
  box-shadow: 0 14px 28px -6px rgba(16, 185, 129, 0.48);
  color: #ffffff;
}

.button-main:active {
  transform: translateY(0);
  box-shadow: 0 6px 16px -4px rgba(16, 185, 129, 0.4);
}

.button-secondary {
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(8px);
  color: #ffffff;
  padding: 13px 26px;
  font-weight: 600;
  font-size: 15px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.button-secondary:hover {
  background: rgba(255, 255, 255, 0.15);
  transform: translateY(-1px);
}

/* ==========================================================================
   FreelanHub Signature Floating Search Component
   ========================================================================== */
.form_search_freelanhub {
  box-shadow: 
    0 24px 60px -12px rgba(0, 0, 0, 0.45),
    0 0 0 1px rgba(255, 255, 255, 0.12);
  transition: box-shadow 0.3s ease;
}

.form_search_freelanhub:focus-within {
  box-shadow: 
    0 28px 70px -10px rgba(0, 0, 0, 0.55),
    0 0 0 2px rgba(16, 185, 129, 0.45);
}

/* ==========================================================================
   Ultra-Realistic iPhone 15 Pro Titanium Device Mockup
   ========================================================================== */
.iphone-frame {
  width: 320px;
  height: 640px;
  background: linear-gradient(135deg, #44403c 0%, #1c1917 40%, #292524 70%, #57534e 100%);
  border-radius: 54px;
  padding: 12px;
  box-shadow: 
    0 0 0 1px #78716c,
    0 0 0 3px #292524,
    0 0 0 5px #1c1917,
    0 30px 60px -12px rgba(0, 0, 0, 0.75),
    0 10px 20px -5px rgba(16, 185, 129, 0.15);
  position: relative;
  margin: 0 auto;
  user-select: none;
}

/* Titanium side buttons */
.iphone-frame::before {
  content: '';
  position: absolute;
  top: 110px;
  left: -7px;
  width: 4px;
  height: 38px;
  background: #57534e;
  border-radius: 3px 0 0 3px;
  box-shadow: -1px 0 2px rgba(0,0,0,0.4);
}

.iphone-frame::after {
  content: '';
  position: absolute;
  top: 165px;
  left: -7px;
  width: 4px;
  height: 52px;
  background: #57534e;
  border-radius: 3px 0 0 3px;
  box-shadow: -1px 0 2px rgba(0,0,0,0.4);
}

.iphone-screen {
  width: 100%;
  height: 100%;
  background: #090e17;
  border-radius: 43px;
  overflow: hidden;
  position: relative;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

/* Screen Sheen / Diagonal Glass Reflection */
.screen-sheen {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(
    115deg,
    rgba(255, 255, 255, 0.1) 0%,
    rgba(255, 255, 255, 0.03) 25%,
    transparent 50%,
    transparent 100%
  );
  z-index: 25;
}

/* iPhone Dynamic Island */
.dynamic-island {
  position: absolute;
  top: 13px;
  left: 50%;
  transform: translateX(-50%);
  width: 98px;
  height: 27px;
  background: #000000;
  border-radius: 20px;
  z-index: 35;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 10px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.5);
  border: 0.5px solid rgba(255,255,255,0.06);
}

.dynamic-island-lens {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: #0f172a;
  border: 1.5px solid #1e293b;
  box-shadow: inset 0 0 2px #38bdf8;
}

.dynamic-island-sensor {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #059669;
  box-shadow: 0 0 4px #10b981;
}

/* iPhone Live Satellite Map Mockup */
.mockup-map {
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(circle at 50% 50%, #0c1a30 0%, #070d18 100%);
  overflow: hidden;
}

/* Map Grid Matrix Lines */
.map-grid-matrix {
  position: absolute;
  inset: 0;
  background-size: 28px 28px;
  background-image: 
    linear-gradient(to right, rgba(56, 189, 248, 0.06) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(56, 189, 248, 0.06) 1px, transparent 1px);
}

/* Map Radial Range Circles */
.range-circle {
  position: absolute;
  border-radius: 50%;
  border: 1px dashed rgba(16, 185, 129, 0.25);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.range-circle-1 { width: 90px; height: 90px; }
.range-circle-2 { width: 170px; height: 170px; border-style: solid; border-color: rgba(16, 185, 129, 0.15); }
.range-circle-3 { width: 250px; height: 250px; }

/* Target Lock Reticle */
.target-reticle {
  position: absolute;
  top: 48%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 20;
}

.target-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #10b981;
  border: 2px solid #ffffff;
  box-shadow: 0 0 15px #10b981, 0 0 25px #10b981;
  position: relative;
  z-index: 2;
}

.target-pulse {
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: rgba(16, 185, 129, 0.35);
  animation: radar-ping 2s cubic-bezier(0, 0, 0.2, 1) infinite;
}

@keyframes radar-ping {
  0% { transform: scale(0.6); opacity: 0.9; }
  100% { transform: scale(2.2); opacity: 0; }
}

/* Glass HUD Overlay inside iPhone */
.hud-card {
  background: rgba(15, 23, 42, 0.78);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 16px;
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.5);
}

/* ==========================================================================
   Floating Badges & Micro-Interactions
   ========================================================================== */
@keyframes float-1 {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-8px) rotate(0.5deg); }
}

@keyframes float-2 {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-7px) rotate(-0.5deg); }
}

.animate-float-1 {
  animation: float-1 4.5s ease-in-out infinite;
}

.animate-float-2 {
  animation: float-2 5s ease-in-out infinite 1.8s;
}

.glass-floating-pill {
  background: rgba(15, 23, 42, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.16);
  box-shadow: 
    0 16px 32px -8px rgba(0, 0, 0, 0.5),
    0 0 1px 1px rgba(16, 185, 129, 0.2);
}

/* ==========================================================================
   Live Activity Ticker
   ========================================================================== */
.ticker-wrap {
  width: 100%;
  overflow: hidden;
  white-space: nowrap;
  position: relative;
  background: #090e17;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.ticker-wrap::before,
.ticker-wrap::after {
  content: '';
  position: absolute;
  top: 0;
  width: 80px;
  height: 100%;
  z-index: 5;
  pointer-events: none;
}

.ticker-wrap::before {
  left: 0;
  background: linear-gradient(to right, #090e17 0%, transparent 100%);
}

.ticker-wrap::after {
  right: 0;
  background: linear-gradient(to left, #090e17 0%, transparent 100%);
}

.ticker-track {
  display: inline-flex;
  gap: 2rem;
  padding: 0.65rem 0;
  animation: tickerScroll 42s linear infinite;
}

.ticker-track:hover {
  animation-play-state: paused;
}

@keyframes tickerScroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.ticker-item {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.85rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 9999px;
  font-size: 0.75rem;
  color: #cbd5e1;
}

/* ==========================================================================
   Protocol 4-Card Grid & Category Cards
   ========================================================================== */
.category_item {
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 20px;
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.03);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
}

.category_item:hover {
  transform: translateY(-5px);
  border-color: rgba(16, 185, 129, 0.35);
  box-shadow: 0 20px 35px -8px rgba(15, 23, 42, 0.09), 0 0 1px 1px rgba(16, 185, 129, 0.15);
}

.category_item::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #10b981 0%, #38bdf8 100%);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.category_item:hover::after {
  opacity: 1;
}

/* ==========================================================================
   Interactive FAQ Accordion
   ========================================================================== */
.faq-item {
  border: 1px solid var(--line);
  background: #ffffff;
  border-radius: 16px;
  transition: all 0.25s ease;
  overflow: hidden;
}

.faq-item:hover {
  border-color: #cbd5e1;
}

.faq-item.active {
  border-color: rgba(16, 185, 129, 0.45);
  box-shadow: 0 10px 25px -8px rgba(16, 185, 129, 0.12);
}

.faq-button {
  width: 100%;
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  text-align: left;
  font-weight: 700;
  color: var(--title);
  background: transparent;
  cursor: pointer;
  transition: color 0.2s ease;
}

.faq-button:hover {
  color: var(--primary);
}

.faq-chevron {
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  color: var(--muted);
  flex-shrink: 0;
}

.faq-item.active .faq-chevron {
  transform: rotate(180deg);
  color: var(--primary);
}

.faq-content {
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-height 0.35s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.25s ease;
}

.faq-item.active .faq-content {
  max-height: 280px;
  opacity: 1;
}

.faq-body {
  padding: 0 1.5rem 1.35rem 1.5rem;
  color: var(--body);
  font-size: 0.925rem;
  line-height: 1.65;
}

/* ==========================================================================
   Mobile Sticky Bar
   ========================================================================== */
.mobile-sticky-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 45;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-top: 1px solid var(--line);
  padding: 0.75rem 1rem;
  padding-bottom: calc(0.75rem + env(safe-area-inset-bottom, 0px));
  box-shadow: 0 -8px 25px rgba(0, 0, 0, 0.08);
}

@media (max-width: 768px) {
  .mobile-sticky-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
  }
}

/* ==========================================================================
   Modal Animations & Dialogs
   ========================================================================== */
.modal-enter {
  animation: modalFadeIn 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes modalFadeIn {
  from {
    opacity: 0;
    transform: scale(0.96) translateY(12px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

/* Custom Scrollbar for Terminal */
#scanTerminalLogs::-webkit-scrollbar {
  width: 5px;
}
#scanTerminalLogs::-webkit-scrollbar-track {
  background: #0f172a;
}
#scanTerminalLogs::-webkit-scrollbar-thumb {
  background: #334155;
  border-radius: 4px;
}