/* ==========================================================================
   ZEN-SYS | Futuristic SaaS Platform Stylesheet
   Theme: Cyber-Luxury Dark, Electric Cyan, Space Blue & Pharaonic Gold
   Inspired by zs-logo.png and Robot Pharaoh
   ========================================================================== */

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

:root {
  color-scheme: dark;
  
  /* Brand Palette from zs-logo.png */
  --bg-deep: #050b14;
  --bg-surface: #0a1322;
  --bg-card: rgba(13, 25, 48, 0.72);
  --bg-card-hover: rgba(18, 35, 68, 0.85);
  --bg-glass: rgba(10, 22, 42, 0.65);
  
  /* Neon & Electric Accents */
  --blue-primary: #0080ff;
  --blue-bright: #00a3ff;
  --cyan-glow: #00f0ff;
  --cyan-soft: #38bdf8;
  --navy-dark: #0f1c30;
  --slate-dark: #1e293b;
  
  /* Pharaonic Gold Accents */
  --gold-primary: #f59e0b;
  --gold-glow: #fbbf24;
  --gold-light: #fef3c7;
  --gold-badge: rgba(245, 158, 11, 0.15);
  
  /* Service Models Colors */
  --service-free: #10b981;
  --service-free-glow: rgba(16, 185, 129, 0.25);
  --service-quota: #00b4d8;
  --service-quota-glow: rgba(0, 180, 216, 0.25);
  --service-trial: #8b5cf6;
  --service-trial-glow: rgba(139, 92, 246, 0.25);
  --service-custom: #f59e0b;
  --service-custom-glow: rgba(245, 158, 11, 0.25);

  /* Typography & Text */
  --text-pure: #ffffff;
  --text-main: #f1f5f9;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  
  /* Borders & Shadows */
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-glow: rgba(0, 163, 255, 0.35);
  --border-active: rgba(0, 240, 255, 0.6);
  --shadow-glow: 0 0 35px rgba(0, 163, 255, 0.22);
  --shadow-card: 0 15px 35px rgba(0, 0, 0, 0.45);
  --shadow-gold: 0 0 25px rgba(245, 158, 11, 0.25);

  /* Radius */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  
  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  font-family: 'Cairo', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--text-main);
  background-color: var(--bg-deep);
  background-image: 
    radial-gradient(circle at 10% 15%, rgba(0, 163, 255, 0.08) 0%, transparent 40%),
    radial-gradient(circle at 90% 40%, rgba(245, 158, 11, 0.05) 0%, transparent 35%),
    radial-gradient(circle at 50% 85%, rgba(0, 240, 255, 0.06) 0%, transparent 45%),
    linear-gradient(180deg, #050b14 0%, #081220 50%, #040810 100%);
  background-attachment: fixed;
  line-height: 1.7;
}

/* Custom Cyber Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-deep);
}
::-webkit-scrollbar-thumb {
  background: rgba(0, 163, 255, 0.25);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--blue-bright);
}

a {
  color: inherit;
  text-decoration: none;
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  min-height: 4.8rem;
  padding: 0.75rem clamp(1rem, 5vw, 4rem);
  color: var(--text-pure);
  background: rgba(5, 11, 20, 0.88);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--border-subtle);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
  transition: var(--transition-smooth);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  font-weight: 900;
  font-size: 1.35rem;
  letter-spacing: 0.5px;
}

.brand-mark {
  width: 2.85rem;
  height: 2.85rem;
  display: grid;
  place-items: center;
  border-radius: var(--radius-sm);
  background: radial-gradient(circle at 30% 30%, rgba(255,255,255,0.15), transparent), #0d1e38;
  border: 1px solid rgba(0, 163, 255, 0.4);
  box-shadow: 0 0 15px rgba(0, 163, 255, 0.3);
  overflow: hidden;
  position: relative;
  transition: var(--transition-fast);
}

.brand:hover .brand-mark {
  transform: scale(1.05);
  box-shadow: 0 0 25px rgba(0, 240, 255, 0.5);
  border-color: var(--cyan-glow);
}

.brand-mark img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.brand-title {
  background: linear-gradient(135deg, #ffffff 40%, var(--cyan-glow) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-family: inherit;
  font-weight: 900;
}

.brand-badge {
  font-size: 0.68rem;
  font-weight: 800;
  padding: 0.15rem 0.55rem;
  border-radius: var(--radius-full);
  background: rgba(0, 163, 255, 0.12);
  border: 1px solid rgba(0, 163, 255, 0.3);
  color: var(--cyan-soft);
  margin-right: 0.3rem;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2.5vw, 2.2rem);
  font-weight: 700;
  font-size: 0.95rem;
}

.main-nav a {
  position: relative;
  color: var(--text-muted);
  padding: 0.4rem 0;
  transition: var(--transition-fast);
}

.main-nav a:hover,
.main-nav a.active {
  color: var(--cyan-glow);
}

.main-nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--cyan-glow), transparent);
  opacity: 0;
  transform: scaleX(0.5);
  transition: var(--transition-fast);
}

.main-nav a:hover::after,
.main-nav a.active::after {
  opacity: 1;
  transform: scaleX(1);
}

.header-tools {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  position: relative;
}

/* Pharaoh Quick Call Button in Header */
.header-pharaoh-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  min-height: 2.65rem;
  padding: 0 1.15rem;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, rgba(0, 163, 255, 0.22), rgba(245, 158, 11, 0.18));
  border: 1px solid rgba(0, 240, 255, 0.45);
  color: var(--text-pure);
  font-size: 0.9rem;
  font-weight: 800;
  cursor: pointer;
  box-shadow: 0 0 15px rgba(0, 163, 255, 0.18);
  transition: var(--transition-fast);
}

.header-pharaoh-cta:hover {
  transform: translateY(-2px);
  background: linear-gradient(135deg, rgba(0, 163, 255, 0.35), rgba(245, 158, 11, 0.28));
  box-shadow: 0 0 25px rgba(0, 240, 255, 0.45);
  border-color: var(--cyan-glow);
}

.header-pharaoh-avatar {
  width: 1.55rem;
  height: 1.55rem;
  border-radius: 50%;
  object-fit: cover;
  border: 1.5px solid var(--cyan-glow);
}

/* Visitor Account Button */
.visitor-account {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  min-height: 2.65rem;
  max-width: min(15rem, 30vw);
  padding: 0 0.85rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-subtle);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-main);
  font: inherit;
  font-weight: 700;
  font-size: 0.86rem;
  cursor: pointer;
  transition: var(--transition-fast);
}

.visitor-account:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(0, 163, 255, 0.3);
}

.visitor-avatar {
  width: 1.8rem;
  height: 1.8rem;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue-bright), var(--blue-primary));
  color: white;
  font-size: 0.8rem;
  font-weight: 800;
  flex-shrink: 0;
  background-position: center;
  background-size: cover;
}

.visitor-account-text {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Visitor Account Menu */
.visitor-account-menu {
  position: absolute;
  top: calc(100% + 0.75rem);
  left: 0;
  z-index: 120;
  width: min(23rem, calc(100vw - 2rem));
  border-radius: var(--radius-md);
  border: 1px solid var(--border-glow);
  background: rgba(10, 20, 36, 0.96);
  backdrop-filter: blur(20px);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.6);
  overflow: hidden;
  animation: menuFadeIn 0.25s ease-out;
}

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

.visitor-account-menu-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1.1rem;
  border-bottom: 1px solid var(--border-subtle);
  font-size: 0.88rem;
  color: var(--text-muted);
}

.visitor-account-menu-header button {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 1.3rem;
  cursor: pointer;
  padding: 0.2rem 0.5rem;
}

.visitor-account-option {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.85rem 1.1rem;
  border: none;
  background: transparent;
  color: var(--text-main);
  cursor: pointer;
  text-align: right;
  transition: var(--transition-fast);
}

.visitor-option-avatar,
.visitor-option-logo {
  width: 2.35rem;
  height: 2.35rem;
  display: grid;
  place-items: center;
  flex: 0 0 2.35rem;
  overflow: hidden;
  border-radius: 50%;
  color: white;
  font-size: 0.9rem;
  font-weight: 900;
  background-position: center;
  background-size: cover;
}

.visitor-option-logo {
  padding: 0.25rem;
  border: 1px solid rgba(0, 163, 255, 0.28);
  background: rgba(255, 255, 255, 0.08);
}

.visitor-option-logo img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
}

.visitor-account-option:hover {
  background: rgba(0, 163, 255, 0.08);
}

.visitor-account-option-danger:hover {
  background: rgba(239, 68, 68, 0.12);
}

.visitor-account-option strong {
  display: block;
  font-size: 0.92rem;
  color: var(--text-pure);
}

.visitor-account-option small {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ==========================================================================
   Hero Section - Pharaoh Front & Center
   ========================================================================== */
.hero-epic {
  position: relative;
  min-height: calc(100vh - 4.8rem);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(2.5rem, 5vw, 5rem) clamp(1rem, 5vw, 4rem);
  overflow: hidden;
  isolation: isolate;
}

.hero-glow-1 {
  position: absolute;
  top: 10%;
  right: 15%;
  width: 35rem;
  height: 35rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 163, 255, 0.15) 0%, transparent 70%);
  filter: blur(50px);
  pointer-events: none;
  z-index: -1;
  animation: pulseGlow 8s ease-in-out infinite alternate;
}

.hero-glow-2 {
  position: absolute;
  bottom: 10%;
  left: 10%;
  width: 30rem;
  height: 30rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(245, 158, 11, 0.08) 0%, transparent 65%);
  filter: blur(60px);
  pointer-events: none;
  z-index: -1;
}

@keyframes pulseGlow {
  0% { transform: scale(1) translateY(0); opacity: 0.7; }
  100% { transform: scale(1.15) translateY(-20px); opacity: 1; }
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: clamp(2rem, 5vw, 5rem);
  max-width: 82rem;
  width: 100%;
}

.hero-text-content {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.hero-badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  width: fit-content;
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full);
  background: rgba(0, 163, 255, 0.08);
  border: 1px solid rgba(0, 240, 255, 0.35);
  box-shadow: 0 0 20px rgba(0, 163, 255, 0.15);
  color: var(--cyan-glow);
  font-size: 0.86rem;
  font-weight: 800;
}

.hero-pulse-dot {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: var(--cyan-glow);
  box-shadow: 0 0 10px var(--cyan-glow);
  animation: livePing 1.8s cubic-bezier(0, 0, 0.2, 1) infinite;
}

@keyframes livePing {
  0% { transform: scale(0.95); opacity: 0.8; }
  50% { transform: scale(1.4); opacity: 1; }
  100% { transform: scale(0.95); opacity: 0.8; }
}

.hero-title {
  margin: 0;
  font-size: clamp(2.3rem, 4.5vw, 4rem);
  font-weight: 900;
  line-height: 1.25;
  letter-spacing: -0.5px;
  color: var(--text-pure);
}

.hero-title .gradient-text {
  background: linear-gradient(135deg, #ffffff 15%, var(--cyan-glow) 60%, var(--blue-bright) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.hero-description {
  margin: 0;
  font-size: clamp(1.02rem, 1.3vw, 1.18rem);
  line-height: 1.85;
  color: var(--text-muted);
  max-width: 42rem;
}

/* Pharaoh's Guidance Pod (Interactive in Hero) */
.pharaoh-command-pod {
  margin-top: 0.5rem;
  padding: 1.4rem;
  border-radius: var(--radius-lg);
  background: var(--bg-card);
  border: 1px solid var(--border-glow);
  box-shadow: var(--shadow-glow), var(--shadow-card);
  backdrop-filter: blur(14px);
  position: relative;
  overflow: hidden;
}

.pharaoh-command-pod::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--cyan-glow), var(--gold-glow), transparent);
}

.pod-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.85rem;
}

.pod-avatar-ring {
  width: 2.7rem;
  height: 2.7rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 240, 255, 0.3), transparent 70%);
  border: 1.5px solid var(--cyan-glow);
  display: grid;
  place-items: center;
  box-shadow: 0 0 12px rgba(0, 240, 255, 0.4);
  flex-shrink: 0;
  overflow: hidden;
}

.pod-avatar-ring img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.pod-speech {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.pod-speech-speaker {
  font-weight: 800;
  font-size: 0.95rem;
  color: var(--gold-glow);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.pod-speech-text {
  font-size: 0.94rem;
  color: var(--text-main);
  font-weight: 600;
}

.pod-guidance-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.pod-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 1.05rem;
  border-radius: var(--radius-full);
  font-size: 0.86rem;
  font-weight: 800;
  cursor: pointer;
  transition: var(--transition-fast);
  border: 1px solid var(--border-subtle);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-main);
}

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

.pod-btn-free {
  border-color: rgba(16, 185, 129, 0.4);
  background: rgba(16, 185, 129, 0.1);
  color: #34d399;
}
.pod-btn-free:hover {
  background: rgba(16, 185, 129, 0.22);
  box-shadow: 0 0 15px rgba(16, 185, 129, 0.35);
}

.pod-btn-quota {
  border-color: rgba(0, 180, 216, 0.4);
  background: rgba(0, 180, 216, 0.1);
  color: #38bdf8;
}
.pod-btn-quota:hover {
  background: rgba(0, 180, 216, 0.22);
  box-shadow: 0 0 15px rgba(0, 180, 216, 0.35);
}

.pod-btn-trial {
  border-color: rgba(139, 92, 246, 0.4);
  background: rgba(139, 92, 246, 0.1);
  color: #c084fc;
}
.pod-btn-trial:hover {
  background: rgba(139, 92, 246, 0.22);
  box-shadow: 0 0 15px rgba(139, 92, 246, 0.35);
}

.pod-btn-custom {
  border-color: rgba(245, 158, 11, 0.4);
  background: rgba(245, 158, 11, 0.1);
  color: #fbbf24;
}
.pod-btn-custom:hover {
  background: rgba(245, 158, 11, 0.22);
  box-shadow: 0 0 15px rgba(245, 158, 11, 0.35);
}

/* Hero Stats Bar */
.hero-stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-top: 0.5rem;
  padding: 1.15rem 1.4rem;
  border-radius: var(--radius-md);
  background: rgba(10, 20, 36, 0.5);
  border: 1px solid var(--border-subtle);
}

.hero-stat-item {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  border-left: 1px solid var(--border-subtle);
  padding-left: 1rem;
}

.hero-stat-item:last-child {
  border-left: none;
  padding-left: 0;
}

.hero-stat-value {
  font-size: 1.55rem;
  font-weight: 900;
  color: var(--text-pure);
  background: linear-gradient(135deg, #ffffff, var(--cyan-glow));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1.1;
}

.hero-stat-label {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-muted);
}

/* Hero Visual: Majestic Robot Pharaoh Stage */
.hero-pharaoh-stage {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.pharaoh-hologram-ring {
  position: absolute;
  width: min(28rem, 80vw);
  height: min(28rem, 80vw);
  border-radius: 50%;
  border: 1px dashed rgba(0, 240, 255, 0.3);
  box-shadow: 
    0 0 40px rgba(0, 163, 255, 0.2),
    inset 0 0 40px rgba(0, 163, 255, 0.15);
  animation: rotateRing 30s linear infinite;
  pointer-events: none;
}

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

.pharaoh-pedestal-glow {
  position: absolute;
  bottom: 0;
  width: 70%;
  height: 5rem;
  border-radius: 50%;
  background: radial-gradient(ellipse at center, rgba(0, 240, 255, 0.45) 0%, rgba(0, 128, 255, 0.15) 50%, transparent 80%);
  filter: blur(14px);
  pointer-events: none;
}

.pharaoh-hero-img {
  position: relative;
  width: min(22rem, 75vw);
  height: auto;
  z-index: 2;
  filter: drop-shadow(0 15px 30px rgba(0, 0, 0, 0.75)) drop-shadow(0 0 35px rgba(0, 163, 255, 0.35));
  animation: pharaohFloating 6s ease-in-out infinite;
  user-select: none;
}

@keyframes pharaohFloating {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-14px) scale(1.02); }
}

/* Floating Badges around Pharaoh */
.pharaoh-floating-badge {
  position: absolute;
  z-index: 3;
  padding: 0.6rem 1rem;
  border-radius: var(--radius-md);
  background: rgba(10, 22, 42, 0.88);
  border: 1px solid var(--border-glow);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5), 0 0 15px rgba(0, 163, 255, 0.2);
  backdrop-filter: blur(12px);
  font-size: 0.82rem;
  font-weight: 800;
  color: var(--text-pure);
  display: flex;
  align-items: center;
  gap: 0.55rem;
  animation: badgeFloat 5s ease-in-out infinite alternate;
}

.badge-pos-1 {
  top: 15%;
  right: -5%;
  animation-delay: 0s;
}

.badge-pos-2 {
  bottom: 25%;
  left: -8%;
  animation-delay: 2.5s;
}

@keyframes badgeFloat {
  0% { transform: translateY(0); }
  100% { transform: translateY(-10px); }
}

/* ==========================================================================
   The 4 Core Service Models Section (نماذج الخدمات الأربعة)
   ========================================================================== */
.service-models-section {
  padding: clamp(3.5rem, 6vw, 6rem) clamp(1rem, 5vw, 4rem);
  position: relative;
  background: linear-gradient(180deg, transparent 0%, rgba(10, 22, 42, 0.4) 100%);
}

.section-header-centered {
  text-align: center;
  max-width: 48rem;
  margin: 0 auto 3.5rem;
}

.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.88rem;
  font-weight: 900;
  color: var(--cyan-glow);
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.section-title {
  margin: 0 0 1rem;
  font-size: clamp(2rem, 3.8vw, 3.2rem);
  font-weight: 900;
  color: var(--text-pure);
  line-height: 1.25;
}

.section-subtitle {
  margin: 0;
  font-size: 1.1rem;
  color: var(--text-muted);
  line-height: 1.8;
}

.models-grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  max-width: 82rem;
  margin: 0 auto;
}

.model-card {
  position: relative;
  border-radius: var(--radius-lg);
  padding: 1.8rem 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-card);
  backdrop-filter: blur(14px);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: var(--transition-smooth);
  overflow: hidden;
  cursor: pointer;
}

.model-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(180deg, var(--model-color, var(--border-subtle)), transparent);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

.model-card:hover {
  transform: translateY(-8px);
  background: var(--bg-card-hover);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6), 0 0 30px var(--model-glow, rgba(0, 163, 255, 0.2));
}

.model-card-free {
  --model-color: var(--service-free);
  --model-glow: var(--service-free-glow);
}
.model-card-quota {
  --model-color: var(--service-quota);
  --model-glow: var(--service-quota-glow);
}
.model-card-trial {
  --model-color: var(--service-trial);
  --model-glow: var(--service-trial-glow);
}
.model-card-custom {
  --model-color: var(--service-custom);
  --model-glow: var(--service-custom-glow);
}

.model-icon-box {
  width: 3.4rem;
  height: 3.4rem;
  border-radius: var(--radius-md);
  display: grid;
  place-items: center;
  font-size: 1.5rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--model-color);
  box-shadow: 0 0 20px var(--model-glow);
}

.model-badge {
  display: inline-block;
  width: fit-content;
  font-size: 0.75rem;
  font-weight: 800;
  padding: 0.2rem 0.65rem;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.08);
  color: var(--model-color);
  border: 1px solid var(--model-color);
}

.model-card h3 {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-pure);
}

.model-card p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.7;
  flex-grow: 1;
}

.model-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1rem;
  border-top: 1px solid var(--border-subtle);
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--model-color);
}

/* ==========================================================================
   Pharaoh's Service Matrix & Dynamic Categories (الخدمات المنشورة)
   ========================================================================== */
.services-catalog-section {
  padding: clamp(3.5rem, 6vw, 6rem) clamp(1rem, 5vw, 4rem);
  position: relative;
}

.pharaoh-filter-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2.5rem;
  padding: 1rem 1.4rem;
  border-radius: var(--radius-lg);
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow-card);
}

.filter-group-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.filter-tab {
  padding: 0.55rem 1.15rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-subtle);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-muted);
  font: inherit;
  font-size: 0.88rem;
  font-weight: 800;
  cursor: pointer;
  transition: var(--transition-fast);
}

.filter-tab:hover {
  color: var(--text-pure);
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(0, 163, 255, 0.3);
}

.filter-tab.active {
  color: var(--text-pure);
  background: linear-gradient(135deg, rgba(0, 163, 255, 0.25), rgba(0, 128, 255, 0.35));
  border-color: var(--cyan-glow);
  box-shadow: 0 0 15px rgba(0, 163, 255, 0.3);
}

.filter-search-box {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  min-width: min(100%, 18rem);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  transition: var(--transition-fast);
}

.filter-search-box:focus-within {
  border-color: var(--cyan-glow);
  box-shadow: 0 0 15px rgba(0, 163, 255, 0.25);
  background: rgba(255, 255, 255, 0.08);
}

.filter-search-box input {
  width: 100%;
  border: none;
  background: transparent;
  color: var(--text-pure);
  font: inherit;
  font-size: 0.88rem;
  outline: none;
}

.filter-search-box input::placeholder {
  color: var(--text-dim);
}

/* Service Grid & Cards */
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.service-card {
  position: relative;
  overflow: hidden;
  min-height: 18rem;
  display: flex;
  flex-direction: column;
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-subtle);
  background: var(--bg-card);
  box-shadow: var(--shadow-card);
  backdrop-filter: blur(14px);
  cursor: pointer;
  transition: var(--transition-smooth);
}

.service-card:hover {
  transform: translateY(-8px);
  border-color: var(--border-glow);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.65), var(--shadow-glow);
  background: var(--bg-card-hover);
}

.service-card-with-image {
  min-height: 23.5rem;
  padding-top: 12.4rem;
  background:
    linear-gradient(180deg, rgba(7, 18, 36, 0.94), rgba(4, 10, 20, 0.98));
}

.service-card-with-image::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 12.9rem;
  background:
    linear-gradient(180deg, rgba(3, 9, 18, 0.03) 0%, rgba(3, 9, 18, 0.12) 58%, rgba(7, 18, 36, 0.92) 100%),
    var(--service-bg-image) center / cover no-repeat;
  border-bottom: 1px solid rgba(0, 163, 255, 0.18);
}

.service-card-with-image::after {
  content: "";
  position: absolute;
  inset: 11.35rem 0 auto;
  height: 2.2rem;
  background: linear-gradient(180deg, transparent, rgba(7, 18, 36, 0.98));
  pointer-events: none;
}

.service-card-with-image .service-card-header {
  position: absolute;
  inset: 1rem 1rem auto;
  z-index: 2;
  margin-bottom: 0;
}

.service-card-with-image h3,
.service-card-with-image p,
.service-card-with-image .service-card-footer {
  position: relative;
  z-index: 1;
  text-shadow: 0 0.12rem 0.5rem rgba(0, 0, 0, 0.45);
}

.service-card-with-image h3 {
  margin-top: 0;
  font-size: 1.18rem;
}

.service-card-with-image p {
  display: -webkit-box;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  color: rgba(226, 239, 255, 0.74);
}

.service-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.service-segment-badge {
  font-size: 0.74rem;
  font-weight: 800;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
  background: rgba(0, 163, 255, 0.12);
  border: 1px solid rgba(0, 163, 255, 0.3);
  color: var(--cyan-soft);
}

.service-model-badge {
  font-size: 0.74rem;
  font-weight: 800;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
}

.badge-model-free {
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.35);
  color: #34d399;
}

.badge-model-quota {
  background: rgba(0, 180, 216, 0.12);
  border: 1px solid rgba(0, 180, 216, 0.35);
  color: #38bdf8;
}

.badge-model-trial {
  background: rgba(139, 92, 246, 0.12);
  border: 1px solid rgba(139, 92, 246, 0.35);
  color: #c084fc;
}

.badge-model-custom {
  background: rgba(245, 158, 11, 0.12);
  border: 1px solid rgba(245, 158, 11, 0.35);
  color: #fbbf24;
}

.service-card h3 {
  margin: 0 0 0.65rem;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-pure);
}

.service-card p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.75;
  flex-grow: 1;
}

.service-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-top: 1.25rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-subtle);
}

.service-price-tag {
  font-size: 0.84rem;
  font-weight: 800;
  color: var(--gold-glow);
}

.service-action-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.84rem;
  font-weight: 800;
  color: var(--cyan-glow);
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  background: rgba(0, 163, 255, 0.1);
  border: 1px solid rgba(0, 163, 255, 0.25);
  transition: var(--transition-fast);
}

.service-card:hover .service-action-pill {
  background: var(--blue-bright);
  color: #ffffff;
  box-shadow: 0 0 15px rgba(0, 163, 255, 0.5);
}

.service-card-placeholder {
  grid-column: span 2;
  text-align: center;
  justify-content: center;
  align-items: center;
  padding: 3rem 2rem;
}

/* Category Sections from Dynamic Loader */
.dynamic-category-section {
  padding-block: clamp(3rem, 5vw, 4.5rem);
  border-top: 1px solid var(--border-subtle);
}

.dynamic-category-section .section-heading {
  margin-bottom: 2rem;
}

/* ==========================================================================
   Customer Segments Section (مسارات العملاء حسب الحجم)
   ========================================================================== */
.customer-segments-section {
  padding: clamp(3.5rem, 6vw, 6rem) clamp(1rem, 5vw, 4rem);
  position: relative;
  background: radial-gradient(circle at 50% 50%, rgba(13, 27, 54, 0.4), transparent 70%);
}

.segment-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  max-width: 82rem;
  margin: 0 auto;
}

.segment-card {
  position: relative;
  border-radius: var(--radius-lg);
  padding: 2rem 1.6rem;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-card);
  backdrop-filter: blur(14px);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: var(--transition-smooth);
}

.segment-card:hover {
  transform: translateY(-8px);
  border-color: var(--cyan-glow);
  box-shadow: var(--shadow-glow);
  background: var(--bg-card-hover);
}

.segment-number {
  font-size: 2.2rem;
  font-weight: 900;
  line-height: 1;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.2), rgba(0, 163, 255, 0.4));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.segment-card h3 {
  margin: 0;
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--text-pure);
}

.segment-card p {
  margin: 0;
  font-size: 0.94rem;
  color: var(--text-muted);
  line-height: 1.8;
}

/* ==========================================================================
   Platform Showcase Section (إمكانيات المنصة)
   ========================================================================== */
.platform-showcase-section {
  padding: clamp(3.5rem, 6vw, 6rem) clamp(1rem, 5vw, 4rem);
}

.showcase-layout {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  align-items: center;
  gap: clamp(2rem, 5vw, 5rem);
  max-width: 82rem;
  margin: 0 auto;
}

.showcase-visual {
  position: relative;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-glow);
  box-shadow: var(--shadow-glow), 0 25px 60px rgba(0, 0, 0, 0.7);
  overflow: hidden;
  background: #091322;
}

.showcase-visual img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.6s ease;
}

.showcase-visual:hover img {
  transform: scale(1.02);
}

.showcase-feature-list {
  display: grid;
  gap: 1.25rem;
}

.showcase-feature-item {
  display: flex;
  gap: 1.2rem;
  padding: 1.2rem;
  border-radius: var(--radius-md);
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  transition: var(--transition-fast);
}

.showcase-feature-item:hover {
  border-color: rgba(0, 163, 255, 0.35);
  background: var(--bg-card-hover);
}

.showcase-icon {
  width: 2.8rem;
  height: 2.8rem;
  border-radius: var(--radius-sm);
  background: rgba(0, 163, 255, 0.12);
  border: 1px solid rgba(0, 163, 255, 0.3);
  color: var(--cyan-glow);
  display: grid;
  place-items: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.showcase-feature-item h4 {
  margin: 0 0 0.3rem;
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text-pure);
}

.showcase-feature-item p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--text-muted);
}

/* ==========================================================================
   Trust & Security Strip
   ========================================================================== */
.trust-strip-futuristic {
  padding: 2.5rem clamp(1rem, 5vw, 4rem);
  max-width: 82rem;
  margin: 2rem auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(13, 27, 54, 0.6), rgba(8, 16, 32, 0.8));
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-card);
}

.trust-title {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--text-pure);
}

.trust-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.trust-badge-pill {
  padding: 0.5rem 1rem;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-muted);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  border-top: 1px solid var(--border-subtle);
  background: #03070d;
  padding: 4rem clamp(1rem, 5vw, 4rem) 2rem;
  color: var(--text-muted);
}

.footer-top {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: 2.5rem;
  max-width: 82rem;
  margin: 0 auto 3.5rem;
}

.footer-brand p {
  margin: 1rem 0 0;
  font-size: 0.94rem;
  line-height: 1.8;
  max-width: 25rem;
}

.footer-col h5 {
  margin: 0 0 1.25rem;
  font-size: 1rem;
  font-weight: 800;
  color: var(--text-pure);
}

.footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.75rem;
}

.footer-col a {
  font-size: 0.9rem;
  color: var(--text-muted);
  transition: var(--transition-fast);
}

.footer-col a:hover {
  color: var(--cyan-glow);
}

.footer-bottom {
  max-width: 82rem;
  margin: 0 auto;
  padding-top: 2rem;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.86rem;
}

/* ==========================================================================
   Robot Pharaoh Floating Companion & Chatbot (الروبوت البطل)
   ========================================================================== */
.robot-stage {
  position: fixed;
  left: clamp(1rem, 3vw, 2rem);
  bottom: clamp(1rem, 3vw, 2rem);
  width: min(24rem, calc(100vw - 2rem));
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  pointer-events: none;
  z-index: 150;
}

.robot-button {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  border: none;
  background: transparent;
  padding: 0;
  cursor: pointer;
  pointer-events: auto;
  -webkit-tap-highlight-color: transparent;
}

.robot-companion-avatar {
  position: relative;
  width: 5.2rem;
  height: 5.2rem;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, #183868, #071224);
  border: 2px solid var(--cyan-glow);
  box-shadow: 0 0 25px rgba(0, 240, 255, 0.45), 0 10px 25px rgba(0, 0, 0, 0.6);
  display: grid;
  place-items: center;
  overflow: visible;
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.robot-button:hover .robot-companion-avatar {
  transform: scale(1.1) rotate(-3deg);
  box-shadow: 0 0 35px rgba(0, 240, 255, 0.7), 0 12px 30px rgba(0, 0, 0, 0.7);
}

.robot-avatar-cutout {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
  position: relative;
  z-index: 2;
}

.robot-status-indicator {
  position: absolute;
  bottom: 2px;
  right: 2px;
  width: 1.1rem;
  height: 1.1rem;
  border-radius: 50%;
  background: var(--service-free);
  border: 2px solid var(--bg-deep);
  box-shadow: 0 0 8px var(--service-free);
  z-index: 3;
}

.robot-floating-bubble {
  position: absolute;
  right: calc(100% + 0.75rem);
  top: 50%;
  transform: translateY(-50%);
  background: rgba(10, 22, 42, 0.95);
  border: 1px solid var(--border-glow);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5), 0 0 15px rgba(0, 163, 255, 0.2);
  backdrop-filter: blur(12px);
  padding: 0.55rem 0.95rem;
  border-radius: var(--radius-md);
  color: var(--text-pure);
  font-size: 0.84rem;
  font-weight: 800;
  white-space: nowrap;
  pointer-events: none;
  animation: pulseBubble 3s ease-in-out infinite alternate;
}

@keyframes pulseBubble {
  0% { transform: translateY(-50%) scale(1); }
  100% { transform: translateY(-50%) scale(1.05); }
}

.robot-floating-bubble::after {
  content: '';
  position: absolute;
  left: -5px;
  top: 50%;
  transform: translateY(-50%) rotate(45deg);
  width: 10px;
  height: 10px;
  background: rgba(10, 22, 42, 0.95);
  border-right: 1px solid var(--border-glow);
  border-top: 1px solid var(--border-glow);
}

.is-chat-open .robot-floating-bubble {
  opacity: 0;
}

/* Chatbot Card */
.chatbot-card {
  position: absolute;
  left: 0;
  bottom: calc(100% + 1rem);
  width: min(25rem, calc(100vw - 2rem));
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-glow);
  background: rgba(8, 16, 32, 0.96);
  backdrop-filter: blur(20px);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.75), var(--shadow-glow);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  pointer-events: auto;
  opacity: 0;
  transform: translateY(15px) scale(0.95);
  transform-origin: bottom left;
  visibility: hidden;
  transition: var(--transition-smooth);
}

.is-chat-open .chatbot-card {
  opacity: 1;
  transform: translateY(0) scale(1);
  visibility: visible;
}

.chatbot-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--border-subtle);
}

.chatbot-avatar-small {
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 50%;
  border: 1.5px solid var(--cyan-glow);
  object-fit: cover;
}

.chatbot-header-text {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.chatbot-header-text strong {
  font-size: 0.98rem;
  color: var(--text-pure);
}

.chatbot-header-text span {
  font-size: 0.78rem;
  color: var(--gold-glow);
}

.chatbot-close {
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-muted);
  font-size: 1.2rem;
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: var(--transition-fast);
}

.chatbot-close:hover {
  background: rgba(255, 255, 255, 0.15);
  color: var(--text-pure);
}

/* Quick choices inside chatbot */
.quick-choices {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.5rem;
}

.quick-choices button {
  padding: 0.45rem 0.65rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
  background: rgba(255, 255, 255, 0.04);
  color: var(--cyan-soft);
  font: inherit;
  font-size: 0.8rem;
  font-weight: 800;
  cursor: pointer;
  transition: var(--transition-fast);
  text-align: center;
}

.quick-choices button:hover {
  background: rgba(0, 163, 255, 0.15);
  border-color: var(--cyan-glow);
  color: var(--text-pure);
}

/* Chat Messages */
.chatbot-messages {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  max-height: 14rem;
  overflow-y: auto;
  padding: 0.25rem 0.2rem;
  scrollbar-width: thin;
}

.chatbot-message {
  max-width: 88%;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  font-size: 0.88rem;
  line-height: 1.65;
  white-space: pre-line;
}

.chatbot-message-text {
  display: block;
}

.chatbot-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 0.7rem;
  white-space: normal;
}

.chatbot-actions button {
  border: 1px solid rgba(0, 240, 255, 0.32);
  border-radius: var(--radius-full);
  padding: 0.45rem 0.75rem;
  background: rgba(0, 163, 255, 0.14);
  color: var(--cyan-glow);
  font: inherit;
  font-size: 0.78rem;
  font-weight: 900;
  cursor: pointer;
  transition: var(--transition-fast);
}

.chatbot-actions button:hover {
  background: rgba(0, 240, 255, 0.2);
  transform: translateY(-1px);
}

.service-card.is-chat-highlighted {
  border-color: rgba(0, 240, 255, 0.8);
  box-shadow: 0 0 0 3px rgba(0, 240, 255, 0.14), 0 0 34px rgba(0, 163, 255, 0.26);
}

.bot-message {
  align-self: flex-start;
  border-bottom-right-radius: 4px;
  background: rgba(0, 163, 255, 0.12);
  border: 1px solid rgba(0, 240, 255, 0.2);
  color: var(--text-pure);
}

.user-message {
  align-self: flex-end;
  border-bottom-left-radius: 4px;
  background: linear-gradient(135deg, var(--blue-bright), var(--blue-primary));
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(0, 128, 255, 0.3);
}

/* Chat Form */
.chatbot-form {
  display: flex;
  gap: 0.5rem;
  margin: 0;
}

.chatbot-form input {
  flex-grow: 1;
  padding: 0.65rem 1rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-subtle);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-pure);
  font: inherit;
  font-size: 0.88rem;
  outline: none;
}

.chatbot-form input:focus {
  border-color: var(--cyan-glow);
  box-shadow: 0 0 10px rgba(0, 163, 255, 0.25);
}

.chatbot-form button {
  padding: 0 1.25rem;
  border-radius: var(--radius-full);
  border: none;
  background: linear-gradient(135deg, var(--blue-bright), var(--blue-primary));
  color: white;
  font: inherit;
  font-weight: 800;
  font-size: 0.88rem;
  cursor: pointer;
  box-shadow: 0 0 12px rgba(0, 163, 255, 0.3);
  transition: var(--transition-fast);
}

.chatbot-form button:hover {
  box-shadow: 0 0 20px rgba(0, 240, 255, 0.6);
  transform: scale(1.03);
}

/* ==========================================================================
   Visitor Google Account Chooser
   ========================================================================== */
.visitor-dialog-backdrop {
  position: fixed;
  top: 4.8rem;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 130;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 0.75rem 1rem;
  pointer-events: none;
}

.visitor-dialog {
  width: min(100%, 29rem);
  overflow: hidden;
  border: 1px solid #efd4df;
  border-radius: 14px;
  color: #1f2937;
  background: #fff9fc;
  box-shadow: 0 10px 28px rgba(15, 23, 42, 0.22);
  pointer-events: auto;
  animation: accountChooserIn 0.22s ease-out;
}

@keyframes accountChooserIn {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

.visitor-dialog-header {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 0.8rem;
  padding: 1rem 1rem;
  border-bottom: 1px solid #f1d7e2;
  background: #fffafd;
  direction: ltr;
  text-align: left;
}

.visitor-dialog-google-mark {
  width: 1.5rem;
  height: 1.5rem;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: #4285f4;
  font-family: Arial, sans-serif;
  font-size: 1.25rem;
  font-weight: 800;
}

.visitor-dialog h2 {
  margin: 0;
  color: #111827;
  font-size: 0.92rem;
  font-weight: 500;
  line-height: 1.4;
}

.visitor-dialog-close {
  width: 2.2rem;
  height: 2.2rem;
  border-radius: 50%;
  border: none;
  background: transparent;
  color: #4b5563;
  font-size: 1.45rem;
  cursor: pointer;
  display: grid;
  place-items: center;
}

.visitor-dialog-close:hover {
  background: #f4e8ee;
  color: #111827;
}

.visitor-google-button {
  width: 100%;
  min-height: 4.65rem;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 0.9rem;
  padding: 0.9rem 1.05rem;
  border: none;
  border-radius: 0;
  background: transparent;
  color: #111827;
  font: inherit;
  cursor: pointer;
  text-align: left;
  direction: ltr;
  transition: var(--transition-fast);
}

.visitor-google-button:hover {
  background: #f7edf3;
}

.visitor-google-accounts {
  padding: 0.45rem 0;
}

.visitor-google-account-row {
  width: 100%;
  min-height: 3.3rem;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 0.9rem;
  padding: 0.55rem 1.05rem;
  border: none;
  background: transparent;
  color: #111827;
  font: inherit;
  cursor: pointer;
  text-align: left;
  direction: ltr;
  transition: var(--transition-fast);
}

.visitor-google-account-row:hover {
  background: #f7edf3;
}

.visitor-google-avatar {
  width: 2.15rem;
  height: 2.15rem;
  display: grid;
  place-items: center;
  flex: 0 0 2.15rem;
  border-radius: 50%;
  background: #ffffff;
  color: #4285f4;
  border: 1px solid #e5e7eb;
  font-family: Arial, sans-serif;
  font-weight: 800;
  background-position: center;
  background-size: cover;
}

.visitor-google-avatar-add {
  background: #ffffff;
  color: #4285f4;
}

.visitor-google-account-row .visitor-google-avatar {
  background-color: #d9468c;
  color: #ffffff;
  border: none;
}

.visitor-google-account-row:nth-child(even) .visitor-google-avatar {
  background-color: #7e57c2;
}

.visitor-google-account-row strong,
.visitor-google-account-row small,
.visitor-google-button strong,
.visitor-google-button small {
  display: block;
}

.visitor-google-account-row strong,
.visitor-google-button strong {
  font-size: 0.9rem;
  font-weight: 600;
}

.visitor-google-account-row small,
.visitor-google-button small {
  margin-top: 0.15rem;
  color: #4b5563;
  font-size: 0.82rem;
}

/* ==========================================================================
   Responsive Adaptations
   ========================================================================== */
@media (max-width: 1200px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero-text-content {
    align-items: center;
  }
  .hero-pharaoh-stage {
    margin-top: 2rem;
  }
  .hero-stats-row {
    width: 100%;
    max-width: 48rem;
  }
  .models-grid-4,
  .services-grid,
  .segment-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .showcase-layout {
    grid-template-columns: 1fr;
  }
  .footer-top {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 900px) {
  .main-nav {
    display: none;
  }
  .hero-stats-row {
    grid-template-columns: repeat(2, 1fr);
  }
  .hero-stat-item:nth-child(2) {
    border-left: none;
  }
  .robot-floating-bubble {
    display: none;
  }
}

@media (max-width: 640px) {
  .models-grid-4,
  .services-grid,
  .segment-grid {
    grid-template-columns: 1fr;
  }
  .hero-stats-row {
    grid-template-columns: 1fr;
  }
  .hero-stat-item {
    border-left: none;
    padding-left: 0;
    border-bottom: 1px solid var(--border-subtle);
    padding-bottom: 0.5rem;
  }
  .hero-stat-item:last-child {
    border-bottom: none;
  }
  .pod-guidance-buttons {
    flex-direction: column;
    width: 100%;
  }
  .pod-btn {
    width: 100%;
    justify-content: center;
  }
  .footer-top {
    grid-template-columns: 1fr;
  }
  .robot-stage {
    left: 0.5rem;
    bottom: 0.5rem;
    width: calc(100vw - 1rem);
  }
  .chatbot-card {
    width: calc(100vw - 1rem);
  }
  .brand-badge {
    display: none;
  }
}