/* ==========================================================================
   Official Institutional Design System - Organization for Rare Disease Awareness
   جمعية التوعية بالأمراض النادرة - النظام البصري، شريط الأخبار والأدوات التفاعلية
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@400;600;700;800;900&family=Inter:wght@400;500;600;700;800&display=swap');

:root {
  /* Official Medical & NGO Palette */
  --primary: #0f4c81;
  --primary-dark: #0b3961;
  --primary-light: #f0f7ff;
  --primary-gradient: linear-gradient(135deg, #0f4c81 0%, #0284c7 100%);
  
  --secondary: #059669;
  --secondary-dark: #047857;
  --secondary-light: #ecfdf5;
  
  --accent: #7c3aed;
  --accent-light: #f5f3ff;

  --bg-main: #f8fafc;
  --bg-surface: #ffffff;
  --bg-subtle: #f1f5f9;
  
  --text-main: #0f172a;
  --text-secondary: #334155;
  --text-muted: #64748b;

  --border-light: #e2e8f0;
  --border-focus: #0284c7;

  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 12px -2px rgba(15, 76, 129, 0.08), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
  --shadow-lg: 0 12px 28px -6px rgba(15, 76, 129, 0.12);

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-full: 9999px;

  --font-arabic: 'Cairo', system-ui, -apple-system, sans-serif;
  --font-english: 'Inter', system-ui, -apple-system, sans-serif;
  
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Dark Mode Overrides */
body.dark-mode {
  --bg-main: #0b1324;
  --bg-surface: #131f37;
  --bg-subtle: #1c2b4a;
  
  --text-main: #f8fafc;
  --text-secondary: #cbd5e1;
  --text-muted: #94a3b8;

  --border-light: #263859;
  --shadow-lg: 0 12px 28px -6px rgba(0, 0, 0, 0.5);
  --primary-light: rgba(14, 165, 233, 0.15);
  --secondary-light: rgba(5, 150, 105, 0.15);
}

/* Base Setup */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-arabic);
  background-color: var(--bg-main);
  color: var(--text-main);
  line-height: 1.6;
  direction: rtl;
  text-align: right;
  transition: background-color var(--transition-normal), color var(--transition-normal);
  overflow-x: hidden;
}

html[dir="ltr"] body {
  font-family: var(--font-english);
  direction: ltr;
  text-align: left;
}

.container {
  width: 100%;
  max-width: 1400px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

/* Top Institutional Bar */
.top-bar {
  background: #092c48;
  color: #ffffff;
  padding: 0.55rem 0;
  font-size: 0.85rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.top-bar-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.emergency-notice {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
}

.emergency-pulse {
  width: 10px;
  height: 10px;
  background-color: #10b981;
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
  animation: pulse-ring 1.8s infinite;
}

@keyframes pulse-ring {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(16, 185, 129, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

.top-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.lang-btn, .theme-toggle-btn {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #ffffff;
  padding: 0.35rem 0.95rem;
  border-radius: var(--radius-sm);
  font-size: 0.825rem;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: all var(--transition-fast);
}

.lang-btn:hover, .theme-toggle-btn:hover {
  background: rgba(255, 255, 255, 0.25);
}

/* Real-Time Live Medical News Ticker Bar (شريط الأخبار والإنجازات الطبية العاجل) */
.news-ticker-bar {
  background: #06192a;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  color: #e2e8f0;
  font-size: 0.85rem;
  padding: 0.45rem 0;
  display: flex;
  align-items: center;
  overflow: hidden;
  position: relative;
  z-index: 99;
}

.ticker-label {
  background: var(--secondary);
  color: #ffffff;
  font-weight: 800;
  padding: 0.3rem 0.95rem;
  border-radius: var(--radius-sm);
  margin-left: 1rem;
  white-space: nowrap;
  font-size: 0.8rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  box-shadow: 0 2px 6px rgba(5, 150, 105, 0.3);
  z-index: 2;
}

html[dir="ltr"] .ticker-label {
  margin-left: 0;
  margin-right: 1rem;
}

.ticker-wrap {
  width: 100%;
  overflow: hidden;
  white-space: nowrap;
}

.ticker-content {
  display: inline-block;
  white-space: nowrap;
  animation: tickerMove 30s linear infinite;
}

.ticker-item {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-left: 3rem;
  font-weight: 600;
  color: #cbd5e1;
}

html[dir="ltr"] .ticker-item {
  margin-left: 0;
  margin-right: 3rem;
}

.ticker-item i {
  color: #38bdf8;
}

@keyframes tickerMove {
  0% { transform: translate3d(0, 0, 0); }
  100% { transform: translate3d(-50%, 0, 0); }
}

/* Official Header & Navigation */
.main-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 2px solid #e2e8f0;
  box-shadow: var(--shadow-sm);
  transition: background var(--transition-normal);
}

body.dark-mode .main-header {
  background: rgba(19, 31, 55, 0.98);
  border-bottom-color: #263859;
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 84px;
  gap: 1.5rem;
}

.logo-brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  text-decoration: none;
  color: var(--text-main);
  flex-shrink: 0;
}

.logo-img {
  height: 56px;
  width: auto;
  object-fit: contain;
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1.2;
  white-space: nowrap;
}

body.dark-mode .brand-name {
  color: #38bdf8;
}

.brand-subtext {
  font-size: 0.725rem;
  color: var(--text-muted);
  font-weight: 600;
  white-space: nowrap;
}

/* Expanded Clear Menu Bar */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-link {
  text-decoration: none;
  color: var(--text-secondary);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.65rem 0.9rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  white-space: nowrap;
}

.nav-link i {
  font-size: 0.925rem;
  color: var(--text-muted);
  transition: color var(--transition-fast);
}

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

body.dark-mode .nav-link:hover {
  color: #38bdf8;
  background: rgba(14, 165, 233, 0.12);
}

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

body.dark-mode .nav-link:hover i {
  color: #38bdf8;
}

.nav-link.active {
  color: var(--primary) !important;
  font-weight: 800;
  background: var(--primary-light);
  border-bottom: 3px solid var(--primary);
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
}

body.dark-mode .nav-link.active {
  color: #38bdf8 !important;
  background: rgba(14, 165, 233, 0.15);
  border-bottom-color: #38bdf8;
}

.nav-link.active i {
  color: var(--primary) !important;
}

body.dark-mode .nav-link.active i {
  color: #38bdf8 !important;
}

/* Header CTA */
.header-cta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

/* Mobile Hamburger Toggle Button */
.mobile-menu-toggle {
  display: none;
  background: var(--bg-subtle);
  border: 1px solid var(--border-light);
  color: var(--text-main);
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  font-size: 1.25rem;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.mobile-menu-toggle:hover {
  background: var(--primary-light);
  color: var(--primary);
}

/* Official Institutional Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.7rem 1.4rem;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 0.925rem;
  cursor: pointer;
  border: none;
  text-decoration: none;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.btn-primary {
  background: var(--primary);
  color: #ffffff;
  box-shadow: 0 2px 6px rgba(15, 76, 129, 0.2);
}

.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(15, 76, 129, 0.3);
}

.btn-secondary {
  background: var(--secondary);
  color: #ffffff;
  box-shadow: 0 2px 6px rgba(5, 150, 105, 0.2);
}

.btn-secondary:hover {
  background: var(--secondary-dark);
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--primary);
  color: var(--primary);
}

body.dark-mode .btn-outline {
  border-color: #38bdf8;
  color: #38bdf8;
}

.btn-outline:hover {
  background: var(--primary-light);
  transform: translateY(-1px);
}

/* Trust Badges & Accreditation Container (أختام الشفافية والاعتماد الطبية) */
.trust-badges-section {
  padding: 3rem 0;
  background: var(--bg-surface);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}

.trust-badges-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  align-items: center;
}

.trust-badge-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem;
  background: var(--bg-main);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
}

.trust-badge-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  flex-shrink: 0;
}

body.dark-mode .trust-badge-icon {
  color: #38bdf8;
}

.trust-badge-text h5 {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 0.2rem;
}

.trust-badge-text p {
  font-size: 0.775rem;
  color: var(--text-muted);
}

/* Page Section Banners - 100% Full-Width Interior Page Banners */
.section-banner-wrapper {
  position: relative;
  width: 100%;
  border-radius: 0;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  margin-bottom: 3.5rem;
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
  border-left: none;
  border-right: none;
}

.section-banner-img {
  width: 100%;
  height: 320px;
  object-fit: cover;
  display: block;
  filter: brightness(0.75) contrast(1.05);
}

.section-banner-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(180deg, rgba(15, 76, 129, 0.4) 0%, rgba(9, 44, 72, 0.92) 100%);
  display: flex;
  align-items: center;
  color: #ffffff;
}

.section-banner-content {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section-banner-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--secondary);
  color: #ffffff;
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0.3rem 0.85rem;
  border-radius: var(--radius-sm);
  align-self: flex-start;
  margin-bottom: 0.75rem;
}

.section-banner-title {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
  line-height: 1.2;
}

.section-banner-desc {
  font-size: 1rem;
  color: #cbd5e1;
  max-width: 800px;
}

/* 2026 Full-Screen Immersive Hero Banner with Ambient Animation */
.hero-section {
  position: relative;
  min-height: calc(100vh - 120px);
  display: flex;
  align-items: center;
  padding: 4rem 0;
  background: url('assets/hero_fullscreen.jpg') center/cover no-repeat;
  color: #ffffff;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(9, 44, 72, 0.92) 0%, rgba(15, 23, 42, 0.85) 50%, rgba(4, 9, 20, 0.92) 100%);
  z-index: 1;
}

/* Subtle Medical Floating Background Animation */
.hero-bg-animated-nodes {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 2;
  overflow: hidden;
}

.medical-node {
  position: absolute;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(56, 189, 248, 0.4) 0%, rgba(16, 185, 129, 0) 70%);
  animation: floatMedicalNode 16s ease-in-out infinite alternate;
}

.medical-node-1 {
  width: 350px;
  height: 350px;
  top: 10%;
  right: 5%;
}

.medical-node-2 {
  width: 450px;
  height: 450px;
  bottom: -10%;
  left: 5%;
  animation-delay: -5s;
  background: radial-gradient(circle, rgba(16, 185, 129, 0.35) 0%, rgba(56, 189, 248, 0) 70%);
}

.medical-node-3 {
  width: 250px;
  height: 250px;
  top: 40%;
  left: 45%;
  animation-delay: -10s;
  background: radial-gradient(circle, rgba(168, 85, 247, 0.3) 0%, rgba(56, 189, 248, 0) 70%);
}

@keyframes floatMedicalNode {
  0% { transform: translate(0, 0) scale(1); opacity: 0.3; }
  50% { transform: translate(40px, -50px) scale(1.15); opacity: 0.65; }
  100% { transform: translate(-30px, 30px) scale(0.9); opacity: 0.3; }
}

.hero-grid {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3.5rem;
  align-items: center;
  width: 100%;
}

.hero-title {
  font-size: 3.2rem;
  font-weight: 900;
  line-height: 1.2;
  color: #ffffff;
  margin-bottom: 1.35rem;
  letter-spacing: -0.01em;
}

.hero-title span {
  background: linear-gradient(135deg, #38bdf8 0%, #34d399 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 0 15px rgba(56, 189, 248, 0.4));
}

.hero-description {
  font-size: 1.15rem;
  color: #e2e8f0;
  margin-bottom: 2.5rem;
  line-height: 1.8;
  max-width: 680px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1.1rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  padding-top: 1.75rem;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.stat-item {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-size: 2.2rem;
  font-weight: 900;
  color: #38bdf8;
  text-shadow: 0 0 15px rgba(56, 189, 248, 0.4);
}

.stat-label {
  font-size: 0.85rem;
  color: #94a3b8;
  font-weight: 600;
}

.hero-image-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(255, 255, 255, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(12px);
}

.hero-img {
  width: 100%;
  height: 460px;
  object-fit: cover;
  display: block;
}

/* 3D Animated Rotating Holographic DNA Helix System */
.hero-3d-dna-container {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 220px;
  height: 380px;
  perspective: 1000px;
  pointer-events: none;
  z-index: 2;
  opacity: 0.45;
  transition: opacity var(--transition-normal);
}

.dna-3d-helix {
  width: 100%;
  height: 100%;
  position: relative;
  transform-style: preserve-3d;
  animation: rotateDNA3D 12s linear infinite;
}

@keyframes rotateDNA3D {
  0% { transform: rotateY(0deg) rotateX(12deg); }
  100% { transform: rotateY(360deg) rotateX(12deg); }
}

.dna-rung {
  position: absolute;
  left: 10%;
  width: 80%;
  height: 2px;
  background: linear-gradient(90deg, rgba(0, 242, 254, 0.35) 0%, rgba(255, 255, 255, 0.15) 50%, rgba(16, 185, 129, 0.35) 100%);
  box-shadow: 0 0 6px rgba(0, 242, 254, 0.2);
  transform-style: preserve-3d;
}

.dna-rung::before, .dna-rung::after {
  content: '';
  position: absolute;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  top: -3px;
  opacity: 0.6;
}

.dna-rung::before {
  left: -4px;
  background: rgba(0, 242, 254, 0.6);
  box-shadow: 0 0 8px rgba(0, 242, 254, 0.4);
}

.dna-rung::after {
  right: -4px;
  background: rgba(16, 185, 129, 0.6);
  box-shadow: 0 0 8px rgba(16, 185, 129, 0.4);
}

/* Distribute 14 DNA rungs vertically in 3D spiral angle */
.dna-rung:nth-child(1)  { top: 5%;   transform: rotateY(0deg); }
.dna-rung:nth-child(2)  { top: 12%;  transform: rotateY(26deg); }
.dna-rung:nth-child(3)  { top: 19%;  transform: rotateY(52deg); }
.dna-rung:nth-child(4)  { top: 26%;  transform: rotateY(78deg); }
.dna-rung:nth-child(5)  { top: 33%;  transform: rotateY(104deg); }
.dna-rung:nth-child(6)  { top: 40%;  transform: rotateY(130deg); }
.dna-rung:nth-child(7)  { top: 47%;  transform: rotateY(156deg); }
.dna-rung:nth-child(8)  { top: 54%;  transform: rotateY(182deg); }
.dna-rung:nth-child(9)  { top: 61%;  transform: rotateY(208deg); }
.dna-rung:nth-child(10) { top: 68%;  transform: rotateY(234deg); }
.dna-rung:nth-child(11) { top: 75%;  transform: rotateY(260deg); }
.dna-rung:nth-child(12) { top: 82%;  transform: rotateY(286deg); }
.dna-rung:nth-child(13) { top: 89%;  transform: rotateY(312deg); }
.dna-rung:nth-child(14) { top: 96%;  transform: rotateY(338deg); }

/* Glowing Overlay Gradient on Hero Media Card */
.hero-image-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 50% 50%, rgba(0, 242, 254, 0.15) 0%, rgba(9, 44, 72, 0.6) 80%);
  pointer-events: none;
  z-index: 1;
}

/* Animated Floating Element & Gentle Motion Keyframes */
.hero-live-pulse-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  background: rgba(15, 76, 129, 0.4);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(56, 189, 248, 0.4);
  color: #38bdf8;
  padding: 0.5rem 1.2rem;
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 800;
  margin-bottom: 1.25rem;
  box-shadow: 0 4px 20px rgba(56, 189, 248, 0.25);
  animation: floatBadge 3.5s ease-in-out infinite alternate;
}

.hero-live-pulse-badge i {
  color: #34d399;
  font-size: 1rem;
  animation: spinDNA 12s linear infinite;
}

@keyframes floatBadge {
  0% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-8px) rotate(1deg); }
  100% { transform: translateY(0px) rotate(0deg); }
}

@keyframes spinDNA {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.pulse-dot-glowing {
  width: 10px;
  height: 10px;
  background-color: #34d399;
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(52, 211, 153, 0.8);
  animation: pulseGlow 1.8s infinite;
}

@keyframes pulseGlow {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(52, 211, 153, 0.8); }
  70% { transform: scale(1.05); box-shadow: 0 0 0 10px rgba(52, 211, 153, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(52, 211, 153, 0); }
}

.hero-floating-badge {
  position: absolute;
  bottom: 1.75rem;
  right: 1.75rem;
  background: rgba(9, 44, 72, 0.92);
  backdrop-filter: blur(16px);
  padding: 1.1rem 1.4rem;
  border-radius: var(--radius-md);
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.4);
  display: flex;
  align-items: center;
  gap: 1rem;
  max-width: 320px;
  border: 1px solid rgba(56, 189, 248, 0.4);
}

html[dir="ltr"] .hero-floating-badge {
  right: auto;
  left: 1.75rem;
}

/* Section Header Component */
.section-header {
  text-align: center;
  max-width: 750px;
  margin: 0 auto 3rem;
}

.section-tag {
  display: inline-block;
  color: var(--secondary);
  font-weight: 800;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}

.section-title {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 0.75rem;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
}

/* Knowledge Hub */
.knowledge-hub-section, .odyssey-section, .support-hub-section, .faq-section {
  padding: 4rem 0;
}

.search-filter-box {
  background: var(--bg-surface);
  padding: 1.5rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
  margin-bottom: 2.5rem;
  box-shadow: var(--shadow-sm);
}

.search-input-wrapper {
  position: relative;
  margin-bottom: 1.25rem;
}

.search-icon {
  position: absolute;
  top: 50%;
  right: 1.25rem;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 1.2rem;
}

html[dir="ltr"] .search-icon {
  right: auto;
  left: 1.25rem;
}

.search-input {
  width: 100%;
  padding: 0.95rem 3.25rem 0.95rem 1.25rem;
  font-size: 0.95rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-light);
  background: var(--bg-main);
  color: var(--text-main);
  font-family: inherit;
  transition: all var(--transition-fast);
}

html[dir="ltr"] .search-input {
  padding: 0.95rem 1.25rem 0.95rem 3.25rem;
}

.search-input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(15, 76, 129, 0.1);
}

.category-tags {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.category-btn {
  background: var(--bg-main);
  border: 1px solid var(--border-light);
  color: var(--text-secondary);
  padding: 0.5rem 1.1rem;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.category-btn:hover, .category-btn.active {
  background: var(--primary);
  color: #ffffff;
  border-color: var(--primary);
}

/* Disease Cards Grid */
.disease-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 1.75rem;
}

.disease-card {
  background: var(--bg-surface);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all var(--transition-normal);
}

.disease-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary);
}

.disease-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1rem;
}

.disease-cat-badge {
  background: var(--primary-light);
  color: var(--primary);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-full);
}

body.dark-mode .disease-cat-badge {
  color: #38bdf8;
}

.disease-prevalence {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 600;
}

.disease-title {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 0.4rem;
}

.disease-latin-name {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-style: italic;
  margin-bottom: 0.85rem;
  font-family: var(--font-english);
}

.disease-excerpt {
  font-size: 0.925rem;
  color: var(--text-secondary);
  margin-bottom: 1.25rem;
  line-height: 1.6;
}

.disease-tags {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}

.disease-tag {
  background: var(--bg-main);
  border: 1px solid var(--border-light);
  color: var(--text-muted);
  font-size: 0.75rem;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-sm);
}

/* Timeline Cards */
.timeline-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.timeline-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  transition: all var(--transition-normal);
}

.timeline-card:hover, .timeline-card.active {
  border-color: var(--secondary);
  box-shadow: var(--shadow-md);
}

.timeline-step-badge {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--secondary-light);
  color: var(--secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.1rem;
  margin-bottom: 1rem;
}

.timeline-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 0.5rem;
}

.timeline-desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Support Options Cards */
.support-options-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-bottom: 4rem;
}

.support-card {
  background: var(--bg-surface);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
  padding: 2rem;
  display: flex;
  gap: 1.5rem;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

.support-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--primary);
}

.support-icon {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-md);
  background: var(--secondary-light);
  color: var(--secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  flex-shrink: 0;
}

.support-info h3 {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--text-main);
}

.support-info p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: 1.25rem;
}

/* Form Styles */
.consultation-form-card {
  background: var(--bg-surface);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-md);
  padding: 2.5rem;
  max-width: 850px;
  margin: 0 auto;
}

.form-steps-bar {
  display: flex;
  justify-content: space-between;
  margin-bottom: 2.5rem;
  position: relative;
}

.form-steps-bar::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--border-light);
  transform: translateY(-50%);
  z-index: 1;
}

.step-item {
  position: relative;
  z-index: 2;
  background: var(--bg-surface);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  padding: 0 0.5rem;
}

.step-number {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--bg-subtle);
  border: 2px solid var(--border-light);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.95rem;
  transition: all var(--transition-fast);
}

.step-item.active .step-number {
  background: var(--primary);
  border-color: var(--primary);
  color: #ffffff;
}

.step-item.completed .step-number {
  background: var(--secondary);
  border-color: var(--secondary);
  color: #ffffff;
}

.step-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
}

.step-item.active .step-label {
  color: var(--primary);
}

.form-step-content {
  display: none;
}

.form-step-content.active {
  display: block;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-bottom: 1.5rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1.25rem;
}

.form-group.full-width {
  grid-column: span 2;
}

.form-label {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-main);
}

.form-control {
  width: 100%;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-light);
  background: var(--bg-main);
  color: var(--text-main);
  font-family: inherit;
  font-size: 0.95rem;
  transition: all var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(15, 76, 129, 0.1);
}

.privacy-notice-box {
  background: var(--secondary-light);
  border: 1px solid rgba(16, 185, 129, 0.3);
  border-radius: var(--radius-sm);
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.85rem;
  color: var(--secondary);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
}

/* Stories Cards */
.stories-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
  margin-top: 3rem;
}

.story-card {
  background: var(--bg-surface);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.story-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.story-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.story-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--primary-gradient);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.1rem;
}

.story-meta h4 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-main);
}

.story-meta span {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.story-quote {
  font-size: 0.925rem;
  color: var(--text-secondary);
  font-style: italic;
  line-height: 1.6;
  margin-bottom: 1.25rem;
}

/* FAQ Accordion */
.faq-accordion {
  max-width: 850px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: all var(--transition-fast);
}

.faq-header {
  padding: 1.25rem 1.5rem;
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--text-main);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-icon {
  color: var(--primary);
  transition: transform var(--transition-fast);
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
}

.faq-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0, 1, 0, 1);
  padding: 0 1.5rem;
}

.faq-item.active .faq-body {
  max-height: 500px;
  padding: 0 1.5rem 1.25rem 1.5rem;
}

.faq-body p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* Floating Action Drawer Widget */
.floating-widget {
  position: fixed;
  bottom: 2rem;
  left: 2rem;
  z-index: 99;
}

html[dir="ltr"] .floating-widget {
  left: auto;
  right: 2rem;
}

.floating-widget-btn {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: var(--primary);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  box-shadow: 0 6px 20px rgba(15, 76, 129, 0.35);
  cursor: pointer;
  border: none;
  transition: transform var(--transition-fast);
}

.floating-widget-btn:hover {
  transform: scale(1.08);
}

.floating-widget-panel {
  position: absolute;
  bottom: 75px;
  left: 0;
  width: 320px;
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 1.5rem;
  display: none;
}

html[dir="ltr"] .floating-widget-panel {
  left: auto;
  right: 0;
}

.floating-widget-panel.active {
  display: block;
}

/* Modals */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(6px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.modal-backdrop.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-container {
  background: var(--bg-surface);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
  width: 90%;
  max-width: 650px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  padding: 2.25rem;
  position: relative;
  transform: translateY(20px);
  transition: transform var(--transition-normal);
}

.modal-backdrop.active .modal-container {
  transform: translateY(0);
}

.modal-close-btn {
  position: absolute;
  top: 1.25rem;
  left: 1.25rem;
  background: var(--bg-subtle);
  border: none;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

html[dir="ltr"] .modal-close-btn {
  left: auto;
  right: 1.25rem;
}

.modal-close-btn:hover {
  background: #ef4444;
  color: #ffffff;
}

/* Footer */
.main-footer {
  background: #091e36;
  color: #e2e8f0;
  padding: 4rem 0 2rem;
  border-top: 1px solid #1e293b;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 2.5rem;
  margin-bottom: 3rem;
}

.footer-brand h3 {
  color: #ffffff;
  font-size: 1.35rem;
  font-weight: 800;
  margin-bottom: 0.75rem;
}

.footer-brand p {
  color: #94a3b8;
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 1.25rem;
}

.footer-col h4 {
  color: #ffffff;
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer-links a {
  color: #94a3b8;
  text-decoration: none;
  font-size: 0.9rem;
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: #38bdf8;
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: #64748b;
  flex-wrap: wrap;
  gap: 1rem;
}

/* Mobile & Tablet Responsive Navigation */
@media (max-width: 1180px) {
  .mobile-menu-toggle {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    top: 0;
    right: -320px;
    width: 300px;
    height: 100vh;
    background: var(--bg-surface);
    flex-direction: column;
    align-items: flex-start;
    padding: 5.5rem 1.5rem 2rem;
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.2);
    transition: right 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 999;
    border-left: 1px solid var(--border-light);
    gap: 0.75rem;
  }

  html[dir="ltr"] .nav-menu {
    right: auto;
    left: -320px;
    transition: left 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    border-left: none;
    border-right: 1px solid var(--border-light);
  }

  .nav-menu.mobile-active {
    right: 0;
  }

  html[dir="ltr"] .nav-menu.mobile-active {
    left: 0;
  }

  .nav-link {
    width: 100%;
    padding: 0.85rem 1rem;
    font-size: 1.05rem;
    border-radius: var(--radius-sm);
  }

  .nav-link.active {
    border-bottom: none;
    border-right: 4px solid var(--primary);
  }

  html[dir="ltr"] .nav-link.active {
    border-right: none;
    border-left: 4px solid var(--primary);
  }
}

/* 3D Genomic Diagnostics & Mutation Simulator Component (محاكي التسلسل الجيني 3D الإبداعي) */
.genomic-simulator-container {
  background: rgba(13, 30, 54, 0.95);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(56, 189, 248, 0.3);
  border-radius: var(--radius-lg);
  padding: 3rem 2.5rem;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5), 0 0 30px rgba(0, 242, 254, 0.15);
  color: #ffffff;
  margin-top: 2.5rem;
}

.simulator-header {
  text-align: center;
  max-width: 750px;
  margin: 0 auto 2.5rem;
}

.simulator-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(0, 242, 254, 0.15);
  border: 1px solid #00f2fe;
  color: #00f2fe;
  padding: 0.45rem 1.2rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 800;
  margin-bottom: 1rem;
  box-shadow: 0 0 15px rgba(0, 242, 254, 0.3);
}

.simulator-title {
  font-size: 2.2rem;
  font-weight: 900;
  color: #ffffff;
  margin-bottom: 0.5rem;
}

.simulator-desc {
  font-size: 1rem;
  color: #94a3b8;
}

.simulator-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 2rem;
  align-items: center;
}

.simulator-selector-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.simulator-selector-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  padding: 1.2rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  cursor: pointer;
  transition: all 0.3s ease;
}

.simulator-selector-card:hover, .simulator-selector-card.active {
  background: rgba(0, 242, 254, 0.12);
  border-color: #00f2fe;
  transform: translateX(-6px);
  box-shadow: 0 4px 20px rgba(0, 242, 254, 0.2);
}

.selector-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.selector-info h4 {
  font-size: 1.05rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 0.2rem;
}

.selector-info span {
  font-size: 0.8rem;
  color: #94a3b8;
}

.simulator-output-card {
  position: relative;
  background: rgba(9, 24, 44, 0.9);
  border: 1px solid rgba(56, 189, 248, 0.3);
  border-radius: var(--radius-md);
  padding: 2.2rem;
  overflow: hidden;
  box-shadow: inset 0 0 20px rgba(0, 242, 254, 0.1);
}

.output-top-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
}

.output-status-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border: 1px solid #00f2fe;
  color: #00f2fe;
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 800;
}

.live-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #00f2fe;
  animation: pulse-ring 1.5s infinite;
}

.output-gene-tag {
  background: rgba(255, 255, 255, 0.1);
  color: #cbd5e1;
  padding: 0.3rem 0.8rem;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-family: var(--font-english);
}

.output-title {
  font-size: 1.5rem;
  font-weight: 900;
  color: #ffffff;
  margin-bottom: 0.75rem;
}

.output-description {
  font-size: 0.95rem;
  color: #cbd5e1;
  line-height: 1.7;
  margin-bottom: 1.75rem;
}

.dna-sequencing-visual {
  background: rgba(0, 0, 0, 0.3);
  border-radius: var(--radius-sm);
  padding: 1.25rem;
  margin-bottom: 1.75rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.visual-progress-bar {
  height: 8px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin-bottom: 0.75rem;
}

.progress-fill {
  height: 100%;
  width: 98%;
  background: linear-gradient(90deg, #00f2fe 0%, #ffffff 100%);
  box-shadow: 0 0 15px #00f2fe;
  transition: width 0.6s ease;
}

.visual-stats {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  color: #94a3b8;
}

/* Floating 3D Living Support Orb */
.living-support-orb-container {
  position: fixed;
  bottom: 2rem;
  left: 2rem;
  z-index: 999;
}

.living-orb-btn {
  position: relative;
  width: 65px;
  height: 65px;
  border-radius: 50%;
  background: linear-gradient(135deg, #00f2fe 0%, #0f4c81 100%);
  border: none;
  cursor: pointer;
  box-shadow: 0 8px 30px rgba(0, 242, 254, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-size: 1.6rem;
  transition: transform 0.3s ease;
}

.living-orb-btn:hover {
  transform: scale(1.1);
}

.orb-pulse-ring {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  border: 2px solid #00f2fe;
  animation: orbPulse 2.2s infinite;
  pointer-events: none;
}

.orb-pulse-ring.delay {
  animation-delay: 1.1s;
}

@keyframes orbPulse {
  0% { transform: scale(1); opacity: 0.8; }
  100% { transform: scale(1.7); opacity: 0; }
}

.orb-glass-panel {
  position: absolute;
  bottom: 80px;
  left: 0;
  width: 340px;
  background: rgba(9, 30, 54, 0.95);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(0, 242, 254, 0.4);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
  color: #ffffff;
  display: none;
}

.orb-glass-panel.active {
  display: block;
}

.orb-panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.2rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding-bottom: 0.85rem;
}

.orb-title-box {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: #00f2fe;
}

.orb-title-box h4 {
  font-size: 0.95rem;
  font-weight: 800;
  color: #ffffff;
}

.orb-title-box p {
  font-size: 0.75rem;
  color: #94a3b8;
}

.orb-close-btn {
  background: transparent;
  border: none;
  color: #94a3b8;
  font-size: 1.1rem;
  cursor: pointer;
}

.orb-notice {
  font-size: 0.85rem;
  color: #cbd5e1;
  margin-bottom: 1.25rem;
  line-height: 1.6;
}

.orb-action-btn {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  text-decoration: none;
  font-size: 0.875rem;
  margin-bottom: 0.75rem;
  transition: all 0.25s ease;
}

.orb-action-btn.phone {
  background: rgba(15, 76, 129, 0.6);
  border: 1px solid rgba(56, 189, 248, 0.4);
  color: #38bdf8;
}

.orb-action-btn.whatsapp {
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.4);
  color: #34d399;
}

.orb-action-btn.form {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #ffffff;
  justify-content: center;
}

.orb-action-btn:hover {
  transform: translateY(-2px);
}

@media (max-width: 1024px) {
  .simulator-grid {
    grid-template-columns: 1fr;
  }
}
  .hero-grid, .support-options-grid, .timeline-grid, .trust-badges-grid {
    grid-template-columns: 1fr 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .stories-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .header-content {
    height: 72px;
  }

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

  .hero-stats, .timeline-grid, .form-grid, .stories-grid, .footer-grid, .trust-badges-grid {
    grid-template-columns: 1fr;
  }

  .form-group.full-width {
    grid-column: span 1;
  }
}