/* Tadamn Forum 2025 - Custom CSS */

/* CSS Variables - Color Scheme */
:root {
  --background: #0f1f1e;
  --foreground: #f0f9f8;
  --card: #1a2e2d;
  --card-foreground: #f0f9f8;
  --primary: #c4a24f;
  --primary-foreground: #0f1f1e;
  --secondary: #2a4746;
  --secondary-foreground: #f0f9f8;
  --muted: #3a5756;
  --muted-foreground: #a0bfbd;
  --accent: #d4b857;
  --accent-foreground: #0f1f1e;
  --destructive: #dc2626;
  --destructive-foreground: #f0f9f8;
  --border: #2a4746;
  --input: #1a2e2d;
  --ring: #c4a24f;
  --radius: 0.625rem;
}

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

body {
  font-family: 'Tajawal', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', sans-serif;
  background-color: var(--background);
  color: var(--foreground);
  line-height: 1.6;
  direction: rtl;
  text-align: right;
}

/* Layout Classes */
.min-h-screen {
  min-height: 100vh;
}

.w-full {
  width: 100%;
}

.max-w-2xl {
  max-width: 42rem;
}

.mx-auto {
  margin-left: auto;
  margin-right: auto;
}

/* Flexbox Utilities */
.flex {
  display: flex;
}

.flex-col {
  flex-direction: column;
}

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

.justify-center {
  justify-content: center;
}

.justify-center {
  justify-content: center;
}

.gap-2 {
  gap: 0.5rem;
}

.gap-4 {
  gap: 1rem;
}

.gap-8 {
  gap: 2rem;
}

.inline-flex {
  display: inline-flex;
}

/* Grid Utilities */
.grid {
  display: grid;
}

.grid-cols-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid-cols-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

/* Spacing */
.p-4 {
  padding: 1rem;
}

.p-6 {
  padding: 1.5rem;
}

.p-12 {
  padding: 3rem;
}

.px-4 {
  padding-left: 1rem;
  padding-right: 1rem;
}

.py-3 {
  padding-top: 0.75rem;
  padding-bottom: 0.75rem;
}

.py-12 {
  padding-top: 3rem;
  padding-bottom: 3rem;
}

.mt-12 {
  margin-top: 3rem;
}

.w-56 {
  width: 14rem;
}

.h-20 {
  height: 5rem;
}

.h-8 {
  height: 2rem;
}

.w-8 {
  width: 2rem;
}

.h-full {
  height: 100%;
}

/* Text Styles */
.text-center {
  text-align: center;
}

.text-4xl {
  font-size: 2.25rem;
  line-height: 2.5rem;
}

.text-5xl {
  font-size: 3rem;
  line-height: 1;
}

.text-xl {
  font-size: 1.25rem;
  line-height: 1.75rem;
}

.text-lg {
  font-size: 1.125rem;
  line-height: 1.75rem;
}

.text-sm {
  font-size: 0.875rem;
  line-height: 1.25rem;
}

.font-bold {
  font-weight: 700;
}

.font-semibold {
  font-weight: 600;
}

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

.text-white {
  color: #ffffff;
}

.text-foreground {
  color: var(--foreground);
}

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

.text-white\/90 {
  color: rgba(255, 255, 255, 0.9);
}

/* Background Styles */
.bg-background {
  background-color: var(--background);
}

.bg-cover {
  background-size: cover;
}

.bg-center {
  background-position: center;
}

.bg-black\/40 {
  background-color: rgba(0, 0, 0, 0.4);
}

.bg-card\/50 {
  background-color: rgba(26, 46, 45, 0.5);
}

.bg-card\/70 {
  background-color: rgba(26, 46, 45, 0.7);
}

.bg-primary\/80 {
  background-color: rgba(196, 162, 79, 0.8);
}

/* Positioning */
.relative {
  position: relative;
}

.absolute {
  position: absolute;
}

.inset-0 {
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
}

.z-10 {
  z-index: 10;
}

/* Border Styles */
.border {
  border-width: 1px;
  border-style: solid;
}

.border-primary\/30 {
  border-color: rgba(196, 162, 79, 0.3);
}

.border-primary\/50 {
  border-color: rgba(196, 162, 79, 0.5);
}

.rounded-lg {
  border-radius: 0.5rem;
}

/* Backdrop Effects */
.backdrop-blur-md {
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

/* Transitions */
.transition-all {
  transition-property: all;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 150ms;
}

.transition-duration-200 {
  transition-duration: 200ms;
}

/* Hover Effects */
.hover\:bg-card\/70:hover {
  background-color: rgba(26, 46, 45, 0.7);
}

.hover\:bg-accent:hover {
  background-color: var(--accent);
}

.cursor-pointer {
  cursor: pointer;
}

/* Space Between Elements */
.space-y-3 > * + * {
  margin-top: 0.75rem;
}

.space-y-4 > * + * {
  margin-top: 1rem;
}

.space-y-8 > * + * {
  margin-top: 2rem;
}

/* Text Balance */
.text-balance {
  text-wrap: balance;
}

/* Object Fit */
.object-contain {
  object-fit: contain;
}

/* Hero Section Specific Styles */
.hero-section {
  min-height: 100vh;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background-image: url('https://hebbkx1anhila5yf.public.blob.vercel-storage.com/image-iSRjjFdTaH4Q46rlrX7lhXmJSwVfCk.png');
  background-size: cover;
  background-position: center;
  padding: 3rem 1rem;
  position: relative;
}

.hero-overlay {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background-color: rgba(0, 0, 0, 0.4);
}

.hero-content {
  position: relative;
  z-index: 10;
  max-width: 42rem;
  margin: 0 auto;
  text-align: center;
}

.hero-logo {
  display: flex;
  justify-content: center;
  margin-bottom: 2rem;
}

.hero-logo img {
  width: 14rem;
  height: 5rem;
  object-fit: contain;
}

.hero-title {
  margin-bottom: 1rem;
}

.hero-title h1 {
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 1rem;
  text-wrap: balance;
}

.hero-title p {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.9);
  text-wrap: balance;
}

.hero-cta {
  margin-bottom: 3rem;
}

.hero-nav-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-top: 3rem;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

/* Card Styles */
.nav-card {
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  background-color: rgba(26, 46, 45, 0.5);
  border: 1px solid rgba(196, 162, 79, 0.3);
  padding: 1.5rem;
  text-align: center;
  border-radius: 0.5rem;
  transition: all 0.2s ease;
  cursor: pointer;
  text-decoration: none;
  color: inherit;
  display: block;
}

.nav-card:hover {
  background-color: rgba(26, 46, 45, 0.7);
  transform: translateY(-2px);
}

.nav-card-icon {
  display: flex;
  justify-content: center;
  margin-bottom: 0.75rem;
}

.nav-card p {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--foreground);
  margin: 0;
}

/* Button Styles */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: rgba(196, 162, 79, 0.8);
  color: var(--primary-foreground);
  font-weight: 600;
  padding: 0.75rem 2rem;
  border-radius: 0.5rem;
  transition: all 0.2s ease;
  font-size: 1.125rem;
  text-decoration: none;
  border: 1px solid rgba(196, 162, 79, 0.5);
  cursor: pointer;
}

.action-button {
  padding: 1rem 1.5rem;
  border-radius: 0.5rem;
  font-weight: 600;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: all 0.3s ease;
  border: 1px solid rgba(196, 162, 79, 0.3);
  text-decoration: none;
  width: 100%;
  white-space: nowrap; /* Prevent text wrapping */
}

.action-button svg {
  flex-shrink: 0; /* Prevent icon from shrinking */
}

.btn:hover {
  background-color: var(--accent);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(196, 162, 79, 0.3);
}

/* Responsive Design */
@media (max-width: 640px) {
  .hero-section {
    padding: 2rem 1rem;
    min-height: 100vh;
  }

  .hero-content {
    max-width: 100%;
    padding: 0 0.5rem;
  }

  .hero-logo {
    margin-bottom: 1.5rem;
  }

  .hero-logo .relative {
    width: 12rem !important;
    height: 4rem !important;
  }

  .hero-logo img {
    width: 12rem !important;
    height: 4rem !important;
  }

  .hero-title h1 {
    font-size: 1.75rem;
    line-height: 1.3;
    margin-bottom: 0.75rem;
  }

  .hero-title p {
    font-size: 1rem;
    line-height: 1.5;
  }

  .hero-cta {
    margin-bottom: 2rem;
  }

  .btn {
    font-size: 1rem;
    padding: 0.625rem 1.5rem;
  }

  .hero-nav-cards {
    grid-template-columns: 1fr;
    gap: 0.75rem;
    margin-top: 2rem;
    max-width: 100%;
  }

  .nav-card {
    padding: 1.25rem 1rem;
  }

  .nav-card-icon {
    margin-bottom: 0.5rem;
  }

  .icon {
    width: 1.75rem;
    height: 1.75rem;
  }

  .nav-card p {
    font-size: 0.8125rem;
  }

  .space-y-8 > * + * {
    margin-top: 1.5rem;
  }

  .space-y-4 > * + * {
    margin-top: 0.75rem;
  }
}

@media (min-width: 641px) and (max-width: 767px) {
  .hero-section {
    padding: 2.5rem 1.5rem;
  }

  .hero-logo .relative {
    width: 13rem !important;
    height: 4.5rem !important;
  }

  .hero-logo img {
    width: 13rem !important;
    height: 4.5rem !important;
  }

  .hero-title h1 {
    font-size: 2rem;
  }

  .hero-title p {
    font-size: 1.125rem;
  }

  .hero-nav-cards {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }
}

@media (min-width: 768px) {
  .hero-title h1 {
    font-size: 3rem;
  }

  .hero-nav-cards {
    grid-template-columns: repeat(3, 1fr);
    max-width: 800px;
  }
}

@media (min-width: 1024px) {
  .hero-section {
    padding: 4rem 2rem;
  }

  .hero-content {
    max-width: 42rem;
  }

  .hero-title h1 {
    font-size: 3.5rem;
  }

  .hero-title p {
    font-size: 1.375rem;
  }
}

/* Icon Styling */
.icon {
  width: 2rem;
  height: 2rem;
}

.icon-primary {
  color: var(--primary);
}

.icon-accent {
  color: var(--accent);
}

/* Animation Classes */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in-up {
  animation: fadeInUp 0.8s ease-out;
}

/* Loading Spinner */
.spinner {
  width: 1.5rem;
  height: 1.5rem;
  border: 2px solid var(--primary);
  border-top: 2px solid transparent;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Form Styles */
.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  color: var(--foreground);
}

.form-input {
  width: 100%;
  padding: 0.75rem 1rem;
  background-color: var(--input);
  border: 1px solid var(--border);
  border-radius: 0.375rem;
  color: var(--foreground);
  font-size: 1rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-input:focus {
  outline: none;
  border-color: var(--ring);
  box-shadow: 0 0 0 3px rgba(196, 162, 79, 0.1);
}

.form-input::placeholder {
  color: var(--muted-foreground);
}

/* Error Message */
.error-message {
  color: var(--destructive);
  font-size: 0.875rem;
  margin-top: 0.25rem;
}

/* Link Styles */
.link {
  color: var(--primary);
  text-decoration: none;
  transition: color 0.2s ease;
}

.link:hover {
  color: var(--accent);
  text-decoration: underline;
}

/* Action Buttons Container & Variants */
.action-buttons-container {
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  width: 100%;
  max-width: 400px;
  margin-left: auto;
  margin-right: auto;
}

.action-button-primary {
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  color: var(--primary-foreground);
}

.action-button-secondary {
  background: rgba(26, 46, 45, 0.6);
  color: var(--foreground);
}

@media (min-width: 768px) {
  .action-buttons-container {
    flex-direction: row;
    max-width: 600px;
  }
}

/* Mobile Optimizations */
@media (max-width: 640px) {
  /* Single column layout - one card per row */
  .hero-nav-cards {
    display: grid;
    grid-template-columns: 1fr !important;
    margin-top: 1.5rem !important;
  }
  
  /* Control order: About (1st), Speakers (2nd), Agenda (3rd) */
  .nav-card:nth-child(1) {
    order: 1; /* About - first */
  }
  
  .nav-card:nth-child(2) {
    order: 2; /* Speakers - second */
  }
  
  .nav-card:nth-child(3) {
    order: 3; /* Agenda - third */
  }

  /* Optimize Action Buttons for Mobile */
  .action-buttons-container {
    margin-top: 1.5rem;
    gap: 0.75rem;
  }

  .action-button {
    padding: 0.875rem 1rem;
    font-size: 0.95rem;
  }
}