/* =========================================================
   QUSOFT — Design tokens & shared styles
   ========================================================= */

:root {
  /* ======= DEFAULT: LIGHT / CREAM THEME (matches reference design) ======= */
  --bg-0:        #F2EDE5;   /* warm ivory-cream page background */
  --bg-1:        #EAE4DA;   /* slightly darker cream section band */
  --bg-card:     #FFFFFF;   /* white card surface */
  --bg-card-2:   #F8F4EE;   /* raised card / hover */
  --line:        rgba(0,0,0,0.07);
  --line-strong: rgba(0,0,0,0.13);

  --accent:       #F5811F;
  --accent-2:     #E06C0A;
  --accent-dim:   rgba(245,129,31,.12);
  --accent-glow:  rgba(245,129,31,.30);

  /* Accent variants */
  --accent-50:  #fff4ed;
  --accent-100: #ffecd4;
  --accent-200: #ffd1a6;
  --accent-300: #ffb16e;
  --accent-400: #ff8c3a;
  --accent-500: #F5811F;
  --accent-600: #e5680d;
  --accent-700: #bf500d;
  --accent-800: #984113;
  --accent-900: #7b3713;

  --text-hi:      #1A1A2E;  /* near-black for headings */
  --text-mid:     #4A5568;  /* medium gray for body */
  --text-low:     #8A95A8;  /* subtle gray for captions */

  --ok:           #22C55E;
  --danger:       #EF4444;
  --info:         #3B82F6;

  /* Gradients */
  --gradient-accent: linear-gradient(135deg, #FFA94D 0%, #F5811F 100%);
  --gradient-card: linear-gradient(180deg, #FFFFFF 0%, #F8F5F0 100%);
  --gradient-hero: linear-gradient(135deg, #F5F0EA 0%, #E8E2F5 50%, #DDE8F5 100%);

  /* Spacing Scale */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;

  /* Type */
  --font-display: 'Cairo', 'Tajawal', sans-serif;
  --font-body:    'Tajawal', 'Cairo', sans-serif;

  /* Layout */
  --radius-s:  8px;
  --radius-m:  14px;
  --radius-l:  22px;
  --container: 1220px;
  --gap:       24px;

  /* Shadows - subtle for light theme */
  --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 12px -2px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 10px 25px -5px rgba(0, 0, 0, 0.10);
  --shadow-xl: 0 20px 40px -10px rgba(0, 0, 0, 0.12);
  --shadow-card: 0 8px 30px -8px rgba(0,0,0,.12);
  --shadow-glow: 0 0 35px var(--accent-glow);

  /* Transitions */
  --transition-fast: 180ms cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 300ms cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 500ms cubic-bezier(0.16, 1, 0.3, 1);
}

/* ======= DARK THEME (opt-in via data-theme='dark') ======= */
[data-theme='dark'] {
  --bg-0:        #080D18;
  --bg-1:        #0E1729;
  --bg-card:     #121C33;
  --bg-card-2:   #16213B;
  --line:        rgba(255,255,255,.08);
  --line-strong: rgba(255,255,255,.14);

  --text-hi:      #F6F8FC;
  --text-mid:     #B9C3D6;
  --text-low:     #7C8AA5;

  --accent-2:     #FFA94D;
  --accent-dim:   rgba(245,129,31,.14);
  --accent-glow:  rgba(245,129,31,.35);

  --shadow-card: 0 24px 48px -12px rgba(0,0,0,.65);
}

*,*::before,*::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
html[dir="rtl"] {
  direction: rtl;
  text-align: right;
}
html[dir="ltr"] {
  direction: ltr;
  text-align: left;
  --font-display: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

body{
  margin:0;
  background: var(--bg-0);
  color: var(--text-mid);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  direction: inherit;
  text-align: inherit;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background-color var(--transition-normal), color var(--transition-normal);
}

/* Fixed ambient overlay: warm peach right (behind topbar & hero text), cool blue left - matches reference image across all pages */
body::before {
  content: '';
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background:
    radial-gradient(ellipse 75% 85% at 100% 0%, rgba(245, 185, 110, 0.55) 0%, transparent 65%),
    radial-gradient(ellipse 75% 85% at 0% 35%, rgba(135, 180, 220, 0.48) 0%, transparent 65%),
    linear-gradient(135deg, rgba(195, 220, 245, 0.30) 0%, rgba(245, 235, 215, 0.35) 50%, rgba(245, 200, 150, 0.45) 100%);
  pointer-events: none;
  z-index: -1;
}
[data-theme='dark'] body::before {
  background:
    radial-gradient(600px 350px at 80% 10%, rgba(245, 129, 31, 0.12), transparent 70%),
    radial-gradient(700px 450px at 20% 30%, rgba(69, 102, 178, 0.14), transparent 75%);
}

h1,h2,h3,h4{
  font-family: var(--font-display);
  color: var(--text-hi);
  margin: 0 0 .5em;
  font-weight: 800;
  letter-spacing: -.015em;
  transition: color var(--transition-normal);
}

p{ margin: 0 0 1em; }
a{ color: inherit; text-decoration: none; }
img{ max-width: 100%; display:block; }
ul{ margin:0; padding:0; list-style:none; }
button{ font-family: inherit; }

.container{
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
}

/* ---------- Text Gradient & Eyebrow Pill ---------- */
.text-gradient {
  background: linear-gradient(135deg, var(--text-hi) 25%, var(--accent-2) 70%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.pill-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: 999px;
  background: rgba(245, 129, 31, 0.1);
  border: 1px solid rgba(245, 129, 31, 0.25);
  color: var(--accent-2);
  font-size: 0.82rem;
  font-weight: 700;
  margin-bottom: 16px;
  box-shadow: 0 0 20px rgba(245, 129, 31, 0.15);
}

.live-pulse {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--ok);
  box-shadow: 0 0 10px var(--ok);
  display: inline-block;
  animation: livePulse 2s ease-in-out infinite;
}
@keyframes livePulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.35); opacity: 0.4; }
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding: 13px 26px;
  border-radius: 10px;
  font-weight: 700;
  font-size: .95rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease, border-color .15s ease, color .15s ease;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}
.btn:active{ transform: translateY(1px); }

.btn-primary{
  background: var(--gradient-accent);
  color: #fff;
  box-shadow: 0 6px 20px -4px var(--accent-glow);
}
.btn-primary:hover{ box-shadow: 0 10px 28px -6px var(--accent-glow); filter: brightness(1.06); }

.btn-outline{
  background: #fff;
  border-color: rgba(0,0,0,0.15);
  color: #1A1A2E;
}
.btn-outline:hover{ border-color: var(--accent); color: var(--accent); background: rgba(245,129,31,0.04); }
[data-theme='dark'] .btn-outline { background: transparent; border-color: var(--line-strong); color: var(--text-hi); }
[data-theme='dark'] .btn-outline:hover { border-color: var(--accent); color: var(--accent-2); }

.btn-ghost {
  background: transparent;
  color: var(--text-mid);
}
.btn-ghost:hover {
  background: var(--bg-card-2);
  color: var(--text-hi);
}

.btn-loading {
  color: transparent !important;
  pointer-events: none;
}
.btn-loading::after {
  content: "";
  position: absolute;
  width: 20px;
  height: 20px;
  border: 2px solid transparent;
  border-top-color: currentColor;
  border-right-color: currentColor;
  border-radius: 50%;
  animation: spinner 0.6s linear infinite;
}
.btn-primary.btn-loading::after {
  border-top-color: #1A0F02;
  border-right-color: #1A0F02;
}

.btn-block{ width:100%; }
.btn-sm{ padding: 9px 16px; font-size: .85rem; border-radius: 8px; }

/* ---------- Navbar: transparent so page gradient shows through ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: transparent;
  backdrop-filter: blur(0px);
  -webkit-backdrop-filter: blur(0px);
  border-bottom: none;
  box-shadow: none;
  transition: background 0.3s ease, box-shadow 0.3s ease;
}
/* When scrolled - add subtle frosted glass */
.nav.scrolled {
  background: rgba(242, 237, 229, 0.82);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  box-shadow: 0 1px 20px rgba(0, 0, 0, 0.06);
}
[data-theme='dark'] .nav {
  background: transparent;
  border-bottom: none;
  box-shadow: none;
}
[data-theme='dark'] .nav.scrolled {
  background: rgba(8, 13, 24, 0.85);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  box-shadow: 0 2px 20px rgba(0,0,0,0.4);
}
.nav-inner{
  max-width: var(--container);
  margin:0 auto;
  padding: 10px 20px !important;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 10px !important;
}
.brand{ display:flex; align-items:center; gap:10px; flex-shrink: 0; }
.brand-mark{
  width: 38px; height: 38px;
  display:grid; place-items:center;
  color: var(--accent);
}
.brand-mark img, .brand-mark svg {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}
.brand-text{ display:flex; flex-direction:column; line-height:1; }
.brand-text b{ font-family: var(--font-display); color: var(--text-hi); font-size: 1.05rem; font-weight: 800; }
.brand-text span{ font-size: .62rem; letter-spacing: .28em; color: var(--text-low); margin-top:3px; }

.nav-links{
  display:flex;
  align-items:center;
  gap: 4px !important;
  font-weight: 600;
  font-size: .85rem;
  color: #5A6478;
}
.nav-links a{ position:relative; padding: 4px 6px !important; white-space: nowrap !important; transition: color .15s ease; }
.nav-text { white-space: nowrap !important; }
.nav-links a:hover{ color: #1A1A2E; }
.nav-links a.active{ color: var(--accent); font-weight: 700; }
.nav-links a.active::after{
  content:'';
  position:absolute; right:6px; left:6px; bottom:-6px; height:2px;
  background: var(--accent); border-radius:2px;
}
[data-theme='dark'] .nav-links { color: var(--text-mid); }
[data-theme='dark'] .nav-links a:hover { color: var(--text-hi); }

.nav-cta{ display:flex; align-items:center; gap:8px !important; flex-shrink: 0; }
.nav-burger{
  display:none;
  width: 40px; height: 40px;
  border-radius: 8px;
  border: 1px solid var(--line-strong);
  background: transparent;
  color: var(--text-hi);
  align-items:center; justify-content:center;
  cursor:pointer;
}

/* ---------- Theme Toggle ---------- */
.theme-toggle {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--line-strong);
  background: var(--bg-card);
  color: var(--text-hi);
  display: grid;
  place-items: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}
.theme-toggle:hover {
  background: var(--bg-card-2);
  transform: scale(1.05);
}
.theme-toggle svg {
  width: 20px;
  height: 20px;
  transition: transform 0.5s ease;
}
[data-theme='light'] .theme-toggle .icon-moon { display: none; }
[data-theme='dark'] .theme-toggle .icon-sun { display: none; }
:root:not([data-theme='light']) .theme-toggle .icon-sun { display: none; }

/* ---------- Footer ---------- */
.footer{
  border-top: 1px solid var(--line);
  padding: 56px 0 26px;
  margin-top: 110px;
  background: var(--bg-1);
  transition: background var(--transition-normal), border-color var(--transition-normal);
}
.footer-top{
  display:grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr 1.2fr;
  gap: 32px;
  padding-bottom: 40px;
}
.footer-brand p{ color: var(--text-low); font-size: .9rem; margin-top: 14px; max-width: 260px; }
.footer-col h4{ font-size: .92rem; color: var(--text-hi); margin-bottom: 16px; }
.footer-col ul{ display:flex; flex-direction:column; gap: 11px; }
.footer-col a{ color: var(--text-low); font-size: .88rem; transition: color .15s ease; }
.footer-col a:hover{ color: var(--accent-2); }
.footer-social{ display:flex; gap:10px; margin-top:18px; }
.footer-social a{
  width:36px; height:36px; border-radius:9px;
  border:1px solid var(--line-strong);
  display:grid; place-items:center; color: var(--text-mid);
}
.footer-social a:hover{ border-color: var(--accent); color: var(--accent-2); }
.footer-bottom{
  border-top: 1px solid var(--line);
  padding-top: 22px;
  display:flex; justify-content:space-between; align-items:center;
  color: var(--text-low); font-size: .82rem;
}
.footer-bottom a{ color: var(--text-low); }
.footer-bottom a:hover{ color: var(--accent-2); }

/* ---------- CTA banner ---------- */
.cta-band{
  max-width: var(--container);
  margin: 0 auto;
  padding: 44px;
  border-radius: var(--radius-l);
  border: 1px solid var(--line-strong);
  background:
    radial-gradient(420px 220px at 12% 30%, var(--accent-dim), transparent 65%),
    var(--bg-card);
  display:flex; align-items:center; justify-content:space-between; gap: 28px;
  flex-wrap: wrap;
  transition: background var(--transition-normal), border-color var(--transition-normal);
}
.cta-band h3{ font-size: 1.5rem; margin-bottom: 6px; }
.cta-band p{ margin:0; color: var(--text-mid); }
.cta-band-actions{ display:flex; gap:12px; flex-wrap:wrap; }

/* ---------- Cards / generic ---------- */
.card{
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  box-shadow: var(--shadow-card);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-normal), border-color var(--transition-normal);
}

.check-item{
  display:flex; align-items:center; gap:10px;
  color: var(--text-mid); font-size: .92rem; padding: 8px 0;
}
.check-item svg{ flex:none; color: var(--ok); }

/* ---------- Section helpers ---------- */
.section{ padding: 90px 0; }
.section-head{ text-align:center; max-width: 640px; margin: 0 auto 52px; }
.section-head h2{ font-size: clamp(1.6rem, 3vw, 2.2rem); }
.section-head p{ color: var(--text-mid); }

/* ---------- Micro-animations ---------- */
.hover-lift { transition: transform var(--transition-fast), box-shadow var(--transition-fast); }
.hover-lift:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }

.hover-glow { transition: box-shadow var(--transition-fast); }
.hover-glow:hover { box-shadow: 0 0 15px var(--accent-glow); }

.hover-scale { transition: transform var(--transition-fast); }
.hover-scale:hover { transform: scale(1.02); }

/* ---------- Glassmorphism ---------- */
.glass {
  background: rgba(18, 28, 51, 0.4);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}
[data-theme='light'] .glass {
  background: rgba(255, 255, 255, 0.6);
  border: 1px solid rgba(0, 0, 0, 0.05);
}

/* ---------- Spinner ---------- */
.spinner {
  width: 24px;
  height: 24px;
  border: 3px solid var(--line-strong);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spinner 0.8s linear infinite;
  display: inline-block;
}
@keyframes spinner {
  to { transform: rotate(360deg); }
}

/* ---------- Skeleton Loading ---------- */
.skeleton {
  background: linear-gradient(90deg, var(--bg-card) 25%, var(--bg-card-2) 50%, var(--bg-card) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius-s);
}
.skeleton-text {
  height: 1rem;
  margin-bottom: 0.5rem;
  width: 100%;
}
.skeleton-text:last-child {
  width: 80%;
}
.skeleton-card {
  height: 150px;
  width: 100%;
}
@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ---------- Toast Notifications ---------- */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 12px;
  pointer-events: none;
}
.toast {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius-s);
  padding: 16px 20px;
  color: var(--text-hi);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 300px;
  transform: translateX(120%);
  opacity: 0;
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), opacity 0.4s ease;
  pointer-events: auto;
  position: relative;
  overflow: hidden;
}
.toast.show {
  transform: translateX(0);
  opacity: 1;
}
.toast::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  height: 3px;
  width: 100%;
  background: var(--accent);
  transform-origin: right;
  animation: toast-progress 3s linear forwards;
}
.toast.success::after { background: var(--ok); }
.toast.error::after { background: var(--danger); }
.toast.info::after { background: var(--info); }
.toast.warning::after { background: var(--accent-2); }

@keyframes toast-progress {
  to { transform: scaleX(0); }
}

/* ---------- Scroll Reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}
.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Focus states ---------- */
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible{
  outline: 2px solid var(--accent-2);
  outline-offset: 2px;
  box-shadow: 0 0 0 4px var(--accent-dim);
}

/* =========================================================
   MOBILE RESPONSIVE SYSTEM
   ========================================================= */

/* ---------- Tablet (max 980px) ---------- */
@media (max-width: 980px){
  .nav-links{ 
    display:none;
    position: fixed;
    inset: 0;
    top: 0;
    z-index: 999;
    background: var(--bg-0);
    flex-direction: column;
    align-items: stretch;
    padding: 90px 24px 40px;
    gap: 0;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }
  .nav-links.open-mobile {
    display: flex;
    animation: mobileMenuIn 0.3s cubic-bezier(0.16, 1, 0.3, 1) both;
  }
  @keyframes mobileMenuIn {
    from { opacity: 0; transform: translateY(-12px); }
    to { opacity: 1; transform: translateY(0); }
  }
  .nav-links a {
    padding: 16px 8px;
    font-size: 1.05rem;
    border-bottom: 1px solid var(--line);
    display: flex;
    align-items: center;
    gap: 12px;
  }
  .nav-links a:last-child { border-bottom: none; }
  .nav-links a.active::after { display: none; }
  .nav-links a.active { 
    color: var(--accent); 
    background: var(--accent-dim); 
    border-radius: var(--radius-s); 
    border-bottom: 1px solid var(--line);
  }
  .nav-icon { display: block; }
  .nav-burger { 
    display: inline-flex !important; 
  }
  .nav-burger.active {
    color: var(--accent);
  }
  .nav-inner {
    padding: 14px 20px;
  }
  .footer-top{ grid-template-columns: 1fr 1fr; gap: 24px; }
  .footer{ margin-top: 60px; padding: 40px 0 22px; }
  .section { padding: 56px 0; }
  .section-head { margin-bottom: 36px; }
}

/* ---------- Mobile (max 768px) ---------- */
@media (max-width: 768px){
  .nav-inner {
    padding: 12px 16px;
    gap: 10px;
  }
  .nav-cta .cta-link .cta-text {
    font-size: 0.82rem;
    padding: 8px 14px;
  }
  .section { padding: 44px 0; }
  .section-head { margin-bottom: 30px; }
  .section-head h2 { font-size: clamp(1.3rem, 5vw, 1.8rem); }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 20px; }
  .footer-bottom {
    flex-direction: column;
    gap: 10px;
    text-align: center;
  }
  .footer { margin-top: 48px; padding: 36px 0 20px; }
  .cta-band {
    padding: 30px 22px;
    border-radius: var(--radius-m);
  }
  .cta-band h3 { font-size: 1.2rem; }
  .card { border-radius: var(--radius-s); }
  .check-item { font-size: 0.86rem; padding: 6px 0; }
}

/* ---------- Small Mobile (max 600px) ---------- */
@media (max-width: 600px){
  .container{ padding: 0 16px; }
  .footer-top{ grid-template-columns: 1fr; gap: 28px; }
  .cta-band{ 
    flex-direction:column; 
    align-items:stretch; 
    text-align:center; 
    padding: 28px 18px;
    margin: 0 16px;
  }
  .cta-band-actions {
    justify-content: center;
    width: 100%;
  }
  .cta-band-actions .btn {
    width: 100%;
    justify-content: center;
  }
  .toast-container {
    right: 12px;
    left: 12px;
    bottom: 12px;
  }
  .toast {
    min-width: 0;
    width: 100%;
  }
  .btn { padding: 12px 20px; font-size: 0.9rem; }
  .btn-sm { padding: 9px 14px; font-size: 0.84rem; }
  .section { padding: 36px 0; }
}

/* ---------- Extra Small (max 400px) ---------- */
@media (max-width: 400px){
  .container { padding: 0 14px; }
  .nav-inner { padding: 10px 14px; gap: 8px; }
  .brand-mark { width: 32px; height: 32px; }
  .brand-mark svg { width: 28px; height: 28px; }
  .brand-text b { font-size: 0.95rem; }
  .brand-text span { font-size: 0.56rem; }
  .footer-col h4 { font-size: 0.88rem; }
  .footer-col a { font-size: 0.84rem; }
}

/* ---------- App-like Mobile Touch Feedback & UI Enhancements ---------- */
@media (max-width: 768px){
  .btn:active, .card:active, .service-card:active, .plan-card:active, .feature-chip:active, .tech-card:active {
    transform: scale(0.97) !important;
    transition: transform 0.12s ease !important;
  }
  .toast-container {
    bottom: 94px !important;
  }
  /* Horizontal scroll masking hint for chip containers */
  .scroll-mask-x {
    mask-image: linear-gradient(to right, transparent 0%, black 5%, black 95%, transparent 100%);
    -webkit-mask-image: linear-gradient(to right, transparent 0%, black 5%, black 95%, transparent 100%);
  }
  /* Ensure no horizontal overflow on mobile */
  html, body {
    overflow-x: hidden !important;
  }
  /* Better mobile section spacing */
  .cta-band {
    margin: 0 16px !important;
    border-radius: 16px !important;
  }
}

@media (prefers-reduced-motion: reduce){
  *{ animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

/* Universal RTL/LTR Directional Arrow Mirroring */
.btn-arrow-icon {
  display: inline-block;
  vertical-align: middle;
  transition: transform 0.25s ease;
}
[dir="rtl"] .btn-arrow-icon,
html[lang="ar"] .btn-arrow-icon,
body[dir="rtl"] .btn-arrow-icon {
  transform: scaleX(-1);
}
[dir="ltr"] .btn-arrow-icon {
  transform: scaleX(1);
}
[dir="rtl"] .btn:hover .btn-arrow-icon,
[dir="rtl"] a:hover .btn-arrow-icon,
html[lang="ar"] .btn:hover .btn-arrow-icon,
html[lang="ar"] a:hover .btn-arrow-icon {
  transform: scaleX(-1) translateX(-4px);
}
[dir="ltr"] .btn:hover .btn-arrow-icon,
[dir="ltr"] a:hover .btn-arrow-icon {
  transform: scaleX(1) translateX(4px);
}

/* =========================================================
   AI VPS MANAGEMENT STUDIO SHOWCASE (No Terminal / Zero CLI)
   ========================================================= */
.vps-ai-ops-section {
  background: var(--bg-1, #080C14);
  background-image: 
    radial-gradient(ellipse 70% 50% at 50% 0%, rgba(245, 129, 31, 0.12), transparent 70%),
    radial-gradient(circle at 10% 50%, rgba(59, 130, 246, 0.08), transparent 45%),
    radial-gradient(circle at 90% 60%, rgba(245, 129, 31, 0.08), transparent 45%);
  padding: 85px 0 115px;
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--line, rgba(255,255,255,0.08));
  border-bottom: 1px solid var(--line, rgba(255,255,255,0.08));
}

.vps-ai-ops-head {
  text-align: center;
  max-width: 820px;
  margin: 0 auto 50px;
}

.vps-badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(245, 129, 31, 0.12);
  border: 1px solid rgba(245, 129, 31, 0.35);
  color: #FFA94D;
  font-size: 0.84rem;
  font-weight: 800;
  padding: 6px 16px;
  border-radius: 999px;
  margin-bottom: 16px;
  letter-spacing: -0.01em;
}

.vps-badge-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #F5811F;
  box-shadow: 0 0 10px #F5811F;
  animation: hexPulseAnim 2s infinite;
}

.vps-ai-ops-head h2 {
  font-family: var(--font-display, inherit);
  font-size: clamp(2rem, 4.2vw, 3.1rem);
  font-weight: 900;
  color: #FFFFFF;
  letter-spacing: -0.5px;
  margin-bottom: 16px;
  line-height: 1.22;
}

.vps-ai-ops-head p {
  font-size: 1.12rem;
  color: var(--text-mid, #94A3B8);
  line-height: 1.65;
  margin: 0 auto;
}

/* Showcase Stage */
.vps-showcase-stage {
  position: relative;
  max-width: 960px;
  margin: 0 auto;
  padding: 25px 15px 50px;
}

/* Central Cockpit Window */
.vps-composer-window {
  background: #0E1626;
  border-radius: 22px;
  border: 1px solid rgba(245, 129, 31, 0.35);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.6), 0 0 30px rgba(245, 129, 31, 0.12);
  overflow: hidden;
  width: 78%;
  margin: 0 auto;
  position: relative;
  z-index: 2;
  transition: transform 0.3s ease;
}

.vps-window-titlebar {
  background: #141F36;
  padding: 13px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: #FFFFFF;
  font-size: 0.88rem;
  font-weight: 700;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.vps-window-controls {
  display: flex;
  gap: 7px;
  align-items: center;
}

.vps-ctrl-dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  display: inline-block;
}
.dot-red { background: #EF4444; }
.dot-yellow { background: #F59E0B; }
.dot-green { background: #10B981; }

.vps-window-title {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #E2E8F0;
  font-size: 0.85rem;
  font-weight: 700;
}

.vps-window-live-badge {
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.3);
  color: #34D399;
  font-size: 0.76rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.vps-live-pulse {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #10B981;
  box-shadow: 0 0 8px #10B981;
  animation: hexPulseAnim 1.8s infinite;
}

/* Hardware Metrics HUD */
.vps-metrics-hud {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  background: #090E1A;
  padding: 12px 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.vps-metric-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.vps-metric-label {
  display: flex;
  justify-content: space-between;
  font-size: 0.74rem;
  color: #94A3B8;
  font-weight: 600;
}

.vps-metric-bar {
  height: 5px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 4px;
  overflow: hidden;
}

.vps-metric-fill {
  height: 100%;
  background: #F5811F;
  border-radius: 4px;
  transition: width 0.5s ease;
}
.bg-blue { background: #3B82F6 !important; }
.bg-green { background: #10B981 !important; }
.bg-purple { background: #8B5CF6 !important; }
.text-blue { color: #60A5FA !important; }
.text-green { color: #34D399 !important; }
.text-purple { color: #A78BFA !important; }
.text-accent { color: #FFA94D !important; }

/* Chat Stream Workspace */
.vps-chat-stream {
  padding: 20px 22px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-height: 280px;
}

.vps-chat-msg {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.vps-msg-avatar {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}

.user-av {
  background: rgba(59, 130, 246, 0.15);
  border: 1px solid rgba(59, 130, 246, 0.35);
  color: #60A5FA;
}

.ai-av {
  background: rgba(245, 129, 31, 0.15);
  border: 1px solid rgba(245, 129, 31, 0.4);
  color: #FFA94D;
  box-shadow: 0 0 14px rgba(245, 129, 31, 0.25);
}

.vps-msg-body {
  flex: 1;
}

.vps-msg-author {
  font-size: 0.78rem;
  color: #94A3B8;
  font-weight: 700;
  margin-bottom: 4px;
}

.vps-msg-text {
  background: #152238;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  padding: 10px 14px;
  font-size: 0.90rem;
  color: #F8FAFC;
  line-height: 1.45;
  font-weight: 600;
  display: inline-block;
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

.ai-body {
  background: rgba(15, 23, 42, 0.85);
  border: 1px solid rgba(245, 129, 31, 0.3);
  border-radius: 14px;
  padding: 14px 16px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
}

.vps-msg-header-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
  flex-wrap: wrap;
  gap: 6px;
}

.vps-ai-bot-name {
  font-size: 0.84rem;
  font-weight: 800;
  color: #FFA94D;
}

.vps-exec-time-tag {
  font-size: 0.74rem;
  font-weight: 700;
  color: #34D399;
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.25);
  padding: 2px 8px;
  border-radius: 999px;
}

.vps-ai-exec-summary {
  font-size: 0.86rem;
  color: #E2E8F0;
  margin-bottom: 10px;
  font-weight: 600;
}

.vps-ai-tasks-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.vps-ai-tasks-list li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.84rem;
  color: #CBD5E1;
  line-height: 1.35;
}

.vps-task-check {
  color: #34D399;
  font-weight: 900;
  font-size: 0.88rem;
  background: rgba(16, 185, 129, 0.15);
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: inline-grid;
  place-items: center;
  flex-shrink: 0;
}

/* Window AI Input Bar */
.vps-composer-input-bar {
  background: #141F36;
  padding: 12px 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  gap: 10px;
  align-items: center;
}

.vps-input-wrap {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 10px;
  background: #0B1220;
  border: 1px solid rgba(245, 129, 31, 0.4);
  border-radius: 12px;
  padding: 8px 14px;
  box-shadow: 0 0 12px rgba(245, 129, 31, 0.15);
}

.vps-sparkle-icon {
  font-size: 1.1rem;
}

.vps-fake-input {
  background: transparent;
  border: none;
  color: #FFA94D;
  font-size: 0.88rem;
  font-weight: 700;
  width: 100%;
  outline: none;
  font-family: inherit;
}

.vps-fake-input::placeholder {
  color: rgba(255, 169, 77, 0.65);
}

.vps-send-btn {
  background: linear-gradient(135deg, #FFA84A 0%, #F5811F 100%);
  color: #FFFFFF;
  border: none;
  padding: 10px 18px;
  border-radius: 12px;
  font-size: 0.88rem;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(245, 129, 31, 0.4);
  transition: transform 0.2s, box-shadow 0.2s;
  flex-shrink: 0;
}

.vps-send-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(245, 129, 31, 0.6);
}

/* =========================================================
   FLOATING OVERLAY CARDS (Like Qmail Showcase)
   ========================================================= */

/* 1. Floating AI Actions Presets Card (Top-Left in LTR / Top-Right in RTL) */
.vps-floating-ai-card {
  position: absolute;
  top: 25px;
  left: -20px;
  z-index: 10;
  width: 325px;
  background: #111C30;
  border: 1px solid rgba(245, 129, 31, 0.35);
  border-radius: 20px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.6), 0 0 25px rgba(245, 129, 31, 0.2);
  padding: 16px 18px;
  color: #FFFFFF;
  animation: floatSlowVpsAI 5s ease-in-out infinite alternate;
}

[dir="rtl"] .vps-floating-ai-card,
html[lang="ar"] .vps-floating-ai-card {
  left: auto;
  right: -20px;
}

@keyframes floatSlowVpsAI {
  0% { transform: translateY(0px); }
  100% { transform: translateY(-9px); }
}

.vps-ai-card-pill-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(245, 129, 31, 0.12);
  border: 1px solid rgba(245, 129, 31, 0.25);
  border-radius: 12px;
  padding: 8px 12px;
  margin-bottom: 12px;
}

.vps-ai-icon-gem {
  width: 22px;
  height: 22px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}

.vps-ai-pill-title {
  font-size: 0.82rem;
  font-weight: 800;
  color: #FFA94D;
  margin: 0 6px;
  flex: 1;
}

.vps-pill-badge {
  background: #F5811F;
  color: #FFF;
  font-size: 0.70rem;
  font-weight: 800;
  padding: 2px 7px;
  border-radius: 999px;
}

.vps-ai-card-tones-box {
  display: flex;
  flex-direction: column;
  gap: 7px;
  margin-bottom: 12px;
}

.vps-tone-chip {
  background: #172642;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  padding: 8px 12px;
  color: #CBD5E1;
  font-size: 0.82rem;
  font-weight: 700;
  text-align: right;
  cursor: pointer;
  transition: all 0.2s ease;
  font-family: inherit;
  width: 100%;
}

[dir="ltr"] .vps-tone-chip {
  text-align: left;
}

.vps-tone-chip:hover {
  background: rgba(245, 129, 31, 0.15);
  border-color: rgba(245, 129, 31, 0.4);
  color: #FFA94D;
}

.vps-tone-chip.active {
  background: linear-gradient(135deg, rgba(245, 129, 31, 0.25) 0%, rgba(245, 129, 31, 0.12) 100%);
  border: 1px solid #F5811F;
  color: #FFFFFF;
  box-shadow: 0 0 12px rgba(245, 129, 31, 0.3);
}

.vps-ai-card-preview-bubble {
  background: #0B1220;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 12px;
  padding: 10px 12px;
}

.vps-ai-preview-header {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 4px;
}

.vps-ai-status-indicator {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #34D399;
  box-shadow: 0 0 6px #34D399;
}

.vps-ai-status-text {
  font-size: 0.74rem;
  font-weight: 700;
  color: #34D399;
}

.vps-ai-preview-p {
  font-size: 0.78rem;
  color: #94A3B8;
  line-height: 1.45;
  margin: 0;
}

/* 2. Floating Shield & Telemetry Card (Bottom-Right in LTR / Bottom-Left in RTL) */
.vps-floating-shield-card {
  position: absolute;
  bottom: 20px;
  right: -20px;
  z-index: 10;
  width: 310px;
  background: #111C30;
  border: 1px solid rgba(245, 129, 31, 0.35);
  border-radius: 20px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.6), 0 0 25px rgba(245, 129, 31, 0.15);
  padding: 16px 18px;
  color: #FFFFFF;
  animation: floatSlowVpsShield 6s ease-in-out infinite alternate-reverse;
}

[dir="rtl"] .vps-floating-shield-card,
html[lang="ar"] .vps-floating-shield-card {
  right: auto;
  left: -20px;
}

@keyframes floatSlowVpsShield {
  0% { transform: translateY(0px); }
  100% { transform: translateY(-8px); }
}

.vps-shield-card-header {
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding-bottom: 10px;
  margin-bottom: 12px;
}

.vps-shield-header-label {
  font-size: 0.85rem;
  font-weight: 800;
  color: #F8FAFC;
  display: block;
}

.vps-shield-stats-grid {
  display: flex;
  flex-direction: column;
  gap: 9px;
  margin-bottom: 14px;
}

.vps-shield-stat-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.80rem;
}

.vps-shield-key {
  color: #94A3B8;
  font-weight: 600;
}

.vps-shield-val {
  font-weight: 800;
}

.vps-shield-brand-row {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 10px;
  display: flex;
  justify-content: flex-end;
}

.vps-brand-chip {
  background: rgba(245, 129, 31, 0.12);
  border: 1px solid rgba(245, 129, 31, 0.3);
  color: #FFA94D;
  font-size: 0.74rem;
  font-weight: 800;
  padding: 4px 10px;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* Light mode adjustments */
[data-theme='light'] .vps-ai-ops-section {
  background: #F8FAFC;
  background-image: 
    radial-gradient(ellipse 70% 50% at 50% 0%, rgba(245, 129, 31, 0.08), transparent 70%),
    radial-gradient(circle at 10% 50%, rgba(59, 130, 246, 0.05), transparent 45%);
}
[data-theme='light'] .vps-ai-ops-head h2 {
  color: #0F172A;
}
[data-theme='light'] .vps-composer-window {
  background: #FFFFFF;
  box-shadow: 0 20px 50px rgba(0,0,0,0.1), 0 0 0 1px rgba(0,0,0,0.06);
}
[data-theme='light'] .vps-window-titlebar {
  background: #F1F5F9;
}
[data-theme='light'] .vps-window-title {
  color: #1E293B;
}
[data-theme='light'] .vps-metrics-hud {
  background: #F8FAFC;
}
[data-theme='light'] .vps-msg-text {
  background: #F1F5F9;
  color: #0F172A;
}
[data-theme='light'] .ai-body {
  background: #FFF7ED;
  border-color: rgba(245, 129, 31, 0.35);
}
[data-theme='light'] .vps-ai-exec-summary {
  color: #1E293B;
}
[data-theme='light'] .vps-ai-tasks-list li {
  color: #334155;
}
[data-theme='light'] .vps-composer-input-bar {
  background: #F1F5F9;
}
[data-theme='light'] .vps-input-wrap {
  background: #FFFFFF;
}
[data-theme='light'] .vps-floating-ai-card,
[data-theme='light'] .vps-floating-shield-card {
  background: #FFFFFF;
  box-shadow: 0 20px 50px rgba(0,0,0,0.12), 0 0 20px rgba(245, 129, 31, 0.12);
  color: #0F172A;
}
[data-theme='light'] .vps-tone-chip {
  background: #F8FAFC;
  color: #334155;
}
[data-theme='light'] .vps-ai-card-preview-bubble {
  background: #F1F5F9;
}
[data-theme='light'] .vps-shield-header-label {
  color: #0F172A;
}

/* Responsive adjustments for VPS Management Studio */
@media (max-width: 1040px) {
  .vps-composer-window {
    width: 95%;
  }
  .vps-floating-ai-card,
  .vps-floating-shield-card {
    display: none !important;
  }
}

@media (max-width: 768px) {
  .vps-composer-window {
    width: 100%;
    border-radius: 16px;
    margin: 0;
  }
  .vps-showcase-stage {
    padding: 10px 0 20px;
  }
  .vps-window-titlebar {
    padding: 10px 14px;
    gap: 8px;
  }
  .vps-window-title {
    font-size: 0.78rem;
    max-width: 190px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  .vps-metrics-hud {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
    padding: 10px 12px;
  }
  .vps-metric-label {
    font-size: 0.70rem;
  }
  .vps-window-live-badge {
    display: none;
  }
  .vps-chat-stream {
    padding: 14px 12px;
    gap: 12px;
    min-height: auto;
  }
  .vps-msg-avatar {
    width: 30px;
    height: 30px;
    font-size: 0.8rem;
  }
  .vps-msg-text {
    font-size: 0.82rem;
    padding: 8px 12px;
  }
  .ai-body {
    padding: 12px 12px;
  }
  .vps-ai-exec-summary {
    font-size: 0.80rem;
  }
  .vps-ai-tasks-list li {
    font-size: 0.78rem;
  }
  .vps-composer-input-bar {
    padding: 10px 12px;
  }
  .vps-send-btn {
    padding: 8px 14px;
    font-size: 0.82rem;
  }
  .vps-ai-ops-section {
    padding: 45px 0 55px;
  }
}