/* ============================================
   BullInvestment.in - Design System & Styles
   ============================================ */

/* === CSS Variables === */
:root {
  /* Colors - Stock Market Theme */
  --bull-green: #10b981;
  --bull-green-light: #34d399;
  --bull-green-dark: #059669;
  --bear-red: #ef4444;
  --bear-red-light: #f87171;
  --gold: #f59e0b;
  --gold-light: #fbbf24;

  /* Background Colors */
  --bg-primary: #0a0e27;
  --bg-secondary: #1a1f3a;
  --bg-card: #252b48;
  --bg-gradient: linear-gradient(135deg, #0a0e27 0%, #1a1f3a 100%);

  /* Text Colors */
  --text-primary: #ffffff;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;

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

  /* Border Radius */
  --radius-sm: 0.5rem;
  --radius-md: 1rem;
  --radius-lg: 1.5rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.2);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.3);
  --shadow-glow-green: 0 0 20px rgba(16, 185, 129, 0.3);
  --shadow-glow-gold: 0 0 20px rgba(245, 158, 11, 0.3);

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
}

/* === Reset & Base Styles === */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  width: 100%;
}

html {
  overflow-x: hidden;
  width: 100%;
}

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

h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  background: linear-gradient(135deg, var(--bull-green) 0%, var(--gold) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

h2 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
}

h3 {
  font-size: clamp(1.25rem, 3vw, 1.75rem);
}

p {
  margin-bottom: var(--spacing-sm);
  color: var(--text-secondary);
}

a {
  color: var(--bull-green);
  text-decoration: none;
  transition: var(--transition-fast);
}

a:hover {
  color: var(--bull-green-light);
}

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

.section {
  padding: var(--spacing-2xl) 0;
  position: relative;
}

/* === Navigation === */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(10, 14, 39, 0.95);
  backdrop-filter: blur(10px);
  z-index: 1000;
  border-bottom: 1px solid rgba(16, 185, 129, 0.1);
  transition: var(--transition-normal);
}

.navbar.scrolled {
  box-shadow: var(--shadow-md);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-sm) calc(var(--spacing-md) + 10px);
  max-width: 1200px;
  margin: 0 auto;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
}

.logo img {
  height: 50px;
  width: auto;
}

.nav-menu {
  display: flex;
  gap: var(--spacing-lg);
  list-style: none;
  align-items: center;
}

.nav-link {
  color: var(--text-secondary);
  font-weight: 500;
  transition: var(--transition-fast);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--bull-green);
  transition: var(--transition-fast);
}

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

.nav-link:hover::after {
  width: 100%;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 1.5rem;
  cursor: pointer;
}

/* === Hero Section === */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding-top: 80px;
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--bg-gradient);
  z-index: -1;
}

.hero-pattern {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  opacity: 0.03;
  background-image:
    repeating-linear-gradient(0deg, transparent, transparent 2px, var(--bull-green) 2px, var(--bull-green) 3px),
    repeating-linear-gradient(90deg, transparent, transparent 2px, var(--bull-green) 2px, var(--bull-green) 3px);
  background-size: 50px 50px;
}

.hero-content {
  text-align: center;
  z-index: 1;
  animation: fadeInUp 1s ease;
}

.hero-title {
  margin-bottom: var(--spacing-md);
  animation: fadeInUp 1s ease 0.2s both;
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--text-secondary);
  margin-bottom: var(--spacing-lg);
  animation: fadeInUp 1s ease 0.4s both;
}

.hero-buttons {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  flex-wrap: wrap;
  animation: fadeInUp 1s ease 0.6s both;
}

/* === Buttons === */
.btn {
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  border: none;
  transition: var(--transition-normal);
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  text-decoration: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--bull-green) 0%, var(--bull-green-dark) 100%);
  color: white;
  box-shadow: var(--shadow-glow-green);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 30px rgba(16, 185, 129, 0.5);
}

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

.btn-secondary:hover {
  background: var(--bull-green);
  transform: translateY(-2px);
}

.btn-gold {
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%);
  color: var(--bg-primary);
  box-shadow: var(--shadow-glow-gold);
}

.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 30px rgba(245, 158, 11, 0.5);
}

/* === Cards === */
.card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-md);
  transition: var(--transition-normal);
  border: 1px solid rgba(16, 185, 129, 0.1);
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(16, 185, 129, 0.3);
}

.card-icon {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-sm);
  background: linear-gradient(135deg, var(--bull-green) 0%, var(--gold) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.card-title {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-sm);
  color: var(--text-primary);
}

.card-description {
  color: var(--text-secondary);
  line-height: 1.6;
}

/* === Grid Layouts === */
.grid {
  display: grid;
  gap: var(--spacing-lg);
}

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

/* === Services Section === */
.services-grid {
  margin-top: var(--spacing-xl);
}

/* === Partners Section === */
.partners {
  background: var(--bg-secondary);
}

.partners-grid {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--spacing-xl);
  flex-wrap: wrap;
  margin-top: var(--spacing-xl);
}

.partner-logo {
  padding: var(--spacing-md);
  background: var(--bg-card);
  border-radius: var(--radius-md);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-secondary);
  transition: var(--transition-normal);
  border: 1px solid rgba(16, 185, 129, 0.1);
}

.partner-logo:hover {
  color: var(--bull-green);
  border-color: var(--bull-green);
  transform: scale(1.05);
}

/* === Events Section === */
.event-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: var(--transition-normal);
  border: 1px solid rgba(16, 185, 129, 0.1);
}

.event-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--bull-green);
}

.event-header {
  background: linear-gradient(135deg, var(--bull-green) 0%, var(--bull-green-dark) 100%);
  padding: var(--spacing-md);
  color: white;
}

.event-date {
  font-size: 0.875rem;
  opacity: 0.9;
  margin-bottom: var(--spacing-xs);
}

.event-title {
  font-size: 1.5rem;
  margin: 0;
  color: white;
}

.event-body {
  padding: var(--spacing-lg);
}

.event-description {
  margin-bottom: var(--spacing-md);
}

.event-meta {
  display: flex;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
  flex-wrap: wrap;
}

.event-meta-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  color: var(--text-secondary);
  font-size: 0.875rem;
}

/* === Video Section === */
.video-section {
  background: var(--bg-secondary);
}

.video-container {
  position: relative;
  padding-bottom: 56.25%;
  /* 16:9 Aspect Ratio */
  height: 0;
  overflow: hidden;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  margin-top: var(--spacing-xl);
}

.video-container iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
  border-radius: var(--radius-lg);
}

/* === Floating Video Player === */
.floating-video {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 320px;
  height: 180px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  z-index: 999;
  overflow: hidden;
  transition: var(--transition-normal);
  border: 2px solid var(--bull-green);
}

.floating-video.minimized {
  width: 80px;
  height: 80px;
  border-radius: 50%;
}

.floating-video.hidden {
  display: none;
}

.floating-video-controls {
  position: absolute;
  top: 5px;
  right: 5px;
  display: flex;
  gap: 5px;
  z-index: 1000;
}

.floating-video-btn {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: rgba(10, 14, 39, 0.8);
  border: none;
  color: white;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  transition: var(--transition-fast);
}

.floating-video-btn:hover {
  background: var(--bull-green);
}

/* === Social Media Links === */
.social-links {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  margin-top: var(--spacing-lg);
}

.social-link {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--bg-card);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  transition: var(--transition-normal);
  border: 1px solid rgba(16, 185, 129, 0.1);
}

.social-link:hover {
  background: var(--bull-green);
  transform: translateY(-3px) scale(1.1);
  box-shadow: var(--shadow-glow-green);
}

/* === Footer === */
.footer {
  background: var(--bg-secondary);
  padding: var(--spacing-xl) 0 var(--spacing-md);
  border-top: 1px solid rgba(16, 185, 129, 0.1);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.footer-section h3 {
  margin-bottom: var(--spacing-md);
  color: var(--text-primary);
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: var(--spacing-xs);
}

.footer-links a {
  color: var(--text-secondary);
  transition: var(--transition-fast);
}

.footer-links a:hover {
  color: var(--bull-green);
  padding-left: 5px;
}

.footer-bottom {
  text-align: center;
  padding-top: var(--spacing-md);
  border-top: 1px solid rgba(16, 185, 129, 0.1);
  color: var(--text-muted);
}

/* === Admin Panel === */
.admin-trigger {
  position: fixed;
  bottom: 20px;
  left: 20px;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 2px solid var(--bull-green);
  color: var(--bull-green);
  font-size: 1.5rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-normal);
  z-index: 998;
}

.admin-trigger:hover {
  background: var(--bull-green);
  color: white;
  transform: rotate(90deg);
}

.admin-panel {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.9);
  backdrop-filter: blur(10px);
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-md);
}

.admin-panel.active {
  display: flex;
}

.admin-content {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  max-width: 600px;
  width: 95%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  border: 2px solid var(--bull-green);
  position: relative;
  scrollbar-width: thin;
  scrollbar-color: var(--bull-green) var(--bg-secondary);
}

.admin-content::-webkit-scrollbar {
  width: 6px;
}

.admin-content::-webkit-scrollbar-track {
  background: var(--bg-secondary);
}

.admin-content::-webkit-scrollbar-thumb {
  background-color: var(--bull-green);
  border-radius: 20px;
}

.admin-event-list {
  margin-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 1rem;
}

.admin-event-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--bg-secondary);
  padding: 0.75rem;
  border-radius: var(--radius-sm);
  margin-bottom: 0.5rem;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.admin-event-item:hover {
  border-color: var(--bull-green);
}

.event-info {
  display: flex;
  flex-direction: column;
}

.btn-delete {
  background: rgba(239, 68, 68, 0.2);
  color: var(--bear-red);
  border: 1px solid var(--bear-red);
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  cursor: pointer;
  font-size: 0.9rem;
  transition: all 0.2s;
}

.btn-delete:hover {
  background: var(--bear-red);
  color: white;
}

.admin-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-lg);
}

.admin-close {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 1.5rem;
  cursor: pointer;
  transition: var(--transition-fast);
}

.admin-close:hover {
  color: var(--bear-red);
  transform: rotate(90deg);
}

.form-group {
  margin-bottom: var(--spacing-md);
}

.form-label {
  display: block;
  margin-bottom: var(--spacing-xs);
  color: var(--text-secondary);
  font-weight: 500;
}

.form-input,
.form-textarea {
  width: 100%;
  padding: var(--spacing-sm);
  background: var(--bg-secondary);
  border: 1px solid rgba(16, 185, 129, 0.2);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 1rem;
  transition: var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--bull-green);
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

.form-textarea {
  resize: vertical;
  min-height: 100px;
}

/* === Animations === */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }

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

@keyframes pulse {

  0%,
  100% {
    transform: scale(1);
  }

  50% {
    transform: scale(1.05);
  }
}

.animate-pulse {
  animation: pulse 2s infinite;
}

/* === Responsive Design === */
@media (max-width: 1200px) {
  .nav-menu {
    gap: var(--spacing-md);
  }
}

@media (max-width: 1024px) {
  .navbar .container {
    padding: 0 var(--spacing-md);
  }

  .nav-menu {
    gap: var(--spacing-sm);
  }

  .nav-link {
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    top: 70px;
    left: -100%;
    flex-direction: column;
    background: rgba(10, 14, 39, 0.98);
    width: 100%;
    padding: var(--spacing-lg);
    transition: var(--transition-normal);
    border-top: 1px solid rgba(16, 185, 129, 0.1);
  }

  .nav-menu.active {
    left: 0;
  }

  .nav-toggle {
    display: block;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }

  .floating-video {
    width: 250px;
    height: 140px;
    bottom: 10px;
    right: 10px;
  }

  .admin-trigger {
    bottom: 10px;
    left: 10px;
  }

  .grid-2,
  .grid-3 {
    grid-template-columns: 1fr;
  }

  .nav-menu {
    padding-bottom: 80px;
    /* Space for floating buttons */
    text-align: center;
  }

  /* Ensure dropdown still works on mobile */
  .nav-menu>li {
    width: 100%;
    text-align: center;
  }

  /* Center buttons but don't break their behavior */
  .nav-menu .btn {
    margin: 0 auto;
  }

  .admin-panel {
    padding: 10px;
  }

  .admin-content {
    padding: var(--spacing-md);
    width: 95%;
    max-width: 100%;
  }

  .hero {
    padding-top: 100px;
    min-height: auto;
    padding-bottom: var(--spacing-xl);
  }

  .hero-title {
    font-size: 1.75rem;
  }

  .hero-subtitle {
    font-size: 0.95rem;
  }
}

@media (max-width: 480px) {
  :root {
    font-size: 14px;
  }

  .floating-video {
    width: 200px;
    height: 112px;
  }

  .admin-content {
    padding: var(--spacing-md);
  }
}

/* === Utility Classes === */
.text-center {
  text-align: center;
}

.text-gradient {
  background: linear-gradient(135deg, var(--bull-green) 0%, var(--gold) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.mt-1 {
  margin-top: var(--spacing-xs);
}

.mt-2 {
  margin-top: var(--spacing-sm);
}

.mt-3 {
  margin-top: var(--spacing-md);
}

.mt-4 {
  margin-top: var(--spacing-lg);
}

.mb-1 {
  margin-bottom: var(--spacing-xs);
}

.mb-2 {
  margin-bottom: var(--spacing-sm);
}

.mb-3 {
  margin-bottom: var(--spacing-md);
}

.mb-4 {
  margin-bottom: var(--spacing-lg);
}

.hidden {
  display: none;
}

/* === Loading Spinner === */
.spinner {
  border: 3px solid rgba(16, 185, 129, 0.1);
  border-top: 3px solid var(--bull-green);
  border-radius: 50%;
  width: 40px;
  height: 40px;
  animation: spin 1s linear infinite;
  margin: 0 auto;
}

@keyframes spin {
  100% {
    transform: rotate(360deg);
  }
}

/* === WhatsApp Floating Button === */
.whatsapp-float {
  display: none;
  position: fixed;
  bottom: 20px;
  left: 80px;
  width: 60px;
  height: 60px;
  background-color: #25d366;
  color: #FFF;
  border-radius: 50%;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
  z-index: 1001;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  transition: var(--transition-normal);
  border: 2px solid #ffffff;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 0 20px rgba(37, 211, 102, 0.6);
}

.whatsapp-float svg {
  /* Ensure icon is sized correctly */
  width: 32px;
  height: 32px;
}

/* Mobile Display */
@media (max-width: 768px) {
  .whatsapp-float {
    display: flex;
    bottom: 10px;
    left: 80px;
  }

  .admin-trigger {
    bottom: 10px;
    left: 10px;
  }
}

@media (max-width: 480px) {
  .whatsapp-float {
    width: 50px;
    height: 50px;
    left: 70px;
  }

  .whatsapp-float svg {
    width: 24px;
    height: 24px;
  }
}