/* ============================================
   MILLIONAIRESIS — Design System & Components
   Theme: Deep Black + Neon Blue Glow
   ============================================ */

/* ---------- Google Fonts ---------- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Outfit:wght@400;500;600;700;800&family=Plus+Jakarta+Sans:wght@500;600;700;800&display=swap');

/* ---------- CSS Custom Properties ---------- */
:root {
  /* Core Colors */
  --bg:         #050a15;
  --bg-2:       #0a1628;
  --bg-3:       #0d1f3c;
  --bg-card:    rgba(10, 22, 40, 0.6);
  --bg-card-h:  rgba(10, 22, 40, 0.85);
  --bg-overlay: rgba(5, 10, 21, 0.85);

  --text:       #e8edf5;
  --text-muted: #7a8ba8;
  --text-dim:   #4a5d7a;

  --ac:         #00a8ff;
  --ac-light:   #00e5ff;
  --ac-dark:    #0070b8;
  --ac-rgb:     0, 168, 255;
  --ac2-rgb:    0, 229, 255;

  --gradient:      linear-gradient(135deg, #00a8ff 0%, #00e5ff 100%);
  --gradient-r:    linear-gradient(135deg, #00e5ff 0%, #00a8ff 100%);
  --gradient-text: linear-gradient(90deg, #00a8ff, #00e5ff, #00a8ff);
  --gradient-bg:   linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%);

  --success:  #00e676;
  --warning:  #ffab00;
  --danger:   #ff5252;
  --info:     #448aff;

  --line:       rgba(0, 168, 255, 0.12);
  --line-light: rgba(0, 168, 255, 0.06);

  /* Glow Effects */
  --glow-xs:   0 0 6px rgba(var(--ac-rgb), 0.25);
  --glow-sm:   0 0 10px rgba(var(--ac-rgb), 0.3);
  --glow-md:   0 0 20px rgba(var(--ac-rgb), 0.3), 0 0 40px rgba(var(--ac-rgb), 0.15);
  --glow-lg:   0 0 30px rgba(var(--ac-rgb), 0.4), 0 0 60px rgba(var(--ac-rgb), 0.2), 0 0 100px rgba(var(--ac-rgb), 0.1);
  --glow-text: 0 0 7px rgba(var(--ac-rgb), 0.5), 0 0 15px rgba(var(--ac-rgb), 0.25);
  --glow-btn:  0 0 15px rgba(var(--ac-rgb), 0.5), 0 0 30px rgba(var(--ac-rgb), 0.25);

  /* Typography */
  --font-h: 'Outfit', 'Plus Jakarta Sans', 'Inter', sans-serif;
  --font-b: 'Inter', system-ui, -apple-system, sans-serif;

  /* Spacing */
  --sec-pad: 100px 0;
  --sec-pad-sm: 60px 0;

  /* Layout */
  --max-w: 1200px;
  --hdr-h: 72px;

  /* Radius */
  --r-sm: 8px;
  --r-md: 12px;
  --r-lg: 18px;
  --r-xl: 24px;
  --r-full: 9999px;

  /* Transitions */
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-b: cubic-bezier(0.34, 1.56, 0.64, 1);
  --dur: 0.3s;
  --dur-slow: 0.6s;

  /* Glass */
  --glass-bg: rgba(10, 22, 40, 0.55);
  --glass-border: 1px solid rgba(var(--ac-rgb), 0.15);
  --glass-blur: blur(16px);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-b);
  font-size: 16px;
  line-height: 1.7;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
img, video { max-width: 100%; height: auto; display: block; }
a { color: var(--ac); text-decoration: none; transition: color var(--dur) var(--ease); }
a:hover { color: var(--ac-light); }
ul, ol { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input, textarea, select { font-family: inherit; font-size: inherit; }
::selection { background: rgba(var(--ac-rgb), 0.3); color: #fff; }

/* ---------- Typography ---------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-h);
  font-weight: 700;
  line-height: 1.2;
  color: #fff;
  letter-spacing: -0.02em;
}
h1 { font-size: clamp(2.25rem, 5vw, 3.75rem); font-weight: 800; }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.75rem); }
h3 { font-size: clamp(1.15rem, 2vw, 1.4rem); }
h4 { font-size: 1.1rem; }
p { margin-bottom: 1rem; }
.grad {
  background: var(--gradient-text);
  background-size: 200% 100%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: shimmer 4s linear infinite;
}
@keyframes shimmer {
  0%   { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}
.eyebrow {
  display: inline-block;
  font-family: var(--font-h);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--ac);
  margin-bottom: 12px;
  text-shadow: var(--glow-text);
}
.lead { font-size: 1.125rem; color: var(--text-muted); line-height: 1.8; }
.muted { color: var(--text-muted); }
.center { text-align: center; }

/* ---------- Layout ---------- */
.wrap { max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }
.sec { padding: var(--sec-pad); }
.sec-tight { padding: var(--sec-pad-sm); }

.grid { display: grid; gap: 24px; }
.g-2 { grid-template-columns: repeat(2, 1fr); }
.g-3 { grid-template-columns: repeat(3, 1fr); }
.g-4 { grid-template-columns: repeat(4, 1fr); }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }

.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(var(--ac-rgb), 0.1);
  border: 1px solid rgba(var(--ac-rgb), 0.25);
  border-radius: var(--r-full);
  padding: 6px 20px;
  font-size: 0.85rem;
  color: var(--ac-light);
  margin-bottom: 24px;
  animation: pulse-border 3s ease-in-out infinite;
}
@keyframes pulse-border {
  0%, 100% { border-color: rgba(var(--ac-rgb), 0.25); }
  50%      { border-color: rgba(var(--ac-rgb), 0.6); }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-h);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 14px 32px;
  border-radius: var(--r-full);
  transition: all var(--dur) var(--ease);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}
.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  opacity: 0;
  transition: opacity var(--dur) var(--ease);
}
.btn-ac {
  background: var(--gradient);
  color: #050a15;
  box-shadow: var(--glow-sm);
}
.btn-ac:hover {
  color: #050a15;
  box-shadow: var(--glow-btn);
  transform: translateY(-2px);
}
.btn-ac::before {
  background: linear-gradient(135deg, #00e5ff, #00a8ff);
}
.btn-ac:hover::before { opacity: 1; }
.btn-ac span { position: relative; z-index: 1; }

.btn-ghost {
  border: 1px solid rgba(var(--ac-rgb), 0.4);
  color: var(--ac);
  background: transparent;
}
.btn-ghost:hover {
  background: rgba(var(--ac-rgb), 0.1);
  border-color: var(--ac);
  color: var(--ac-light);
  box-shadow: var(--glow-xs);
}
.btn-lg { padding: 16px 36px; font-size: 1rem; }
.btn-sm { padding: 10px 22px; font-size: 0.85rem; }
.btn-block { width: 100%; }

.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover { box-shadow: 0 0 15px rgba(255, 82, 82, 0.5); }
.btn-success { background: var(--success); color: #050a15; }

.cta-row { display: flex; gap: 16px; flex-wrap: wrap; }
.cta-row.center { justify-content: center; }

/* ---------- Announcement Bar ---------- */
.ann-bar {
  background: linear-gradient(90deg, rgba(var(--ac-rgb), 0.15), rgba(var(--ac2-rgb), 0.1), rgba(var(--ac-rgb), 0.15));
  border-bottom: 1px solid var(--line);
  padding: 10px 0;
  position: relative;
  z-index: 100;
}
.ann-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}
.ann-msg { margin: 0; font-size: 0.9rem; color: var(--text-muted); }
.ann-msg strong { color: #fff; }
.ann-btn {
  display: inline-flex;
  padding: 6px 18px;
  background: var(--gradient);
  color: #050a15;
  font-weight: 600;
  font-size: 0.82rem;
  border-radius: var(--r-full);
  transition: all var(--dur) var(--ease);
}
.ann-btn:hover { color: #050a15; box-shadow: var(--glow-sm); transform: scale(1.03); }
.ann-close {
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.3rem;
  color: var(--text-dim);
  cursor: pointer;
  transition: color var(--dur);
}
.ann-close:hover { color: #fff; }

/* ---------- Header ---------- */
.hdr {
  position: sticky;
  top: 0;
  z-index: 90;
  background: rgba(5, 10, 21, 0.8);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-bottom: 1px solid var(--line);
  height: var(--hdr-h);
}
.hdr > .wrap {
  display: flex;
  align-items: center;
  height: 100%;
  gap: 16px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-h);
  font-weight: 700;
  font-size: 1.15rem;
  color: #fff;
  white-space: nowrap;
}
.brand:hover { color: #fff; }
.brand img { width: 34px; height: 34px; border-radius: 8px; }
.brand .grad { font-weight: 800; }

.nav { display: flex; gap: 8px; margin-left: auto; }
.nav a {
  padding: 8px 16px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  border-radius: var(--r-full);
  transition: all var(--dur) var(--ease);
}
.nav a:hover { color: #fff; background: rgba(var(--ac-rgb), 0.1); }

/* Language Selector */
.lang-sel {
  position: relative;
  margin-left: 8px;
}
.lang-sel-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  font-size: 0.85rem;
  color: var(--text-muted);
  border: 1px solid var(--line);
  border-radius: var(--r-full);
  cursor: pointer;
  transition: all var(--dur) var(--ease);
}
.lang-sel-btn:hover { border-color: rgba(var(--ac-rgb), 0.4); color: #fff; }
.lang-sel-dd {
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: 8px;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 8px 0;
  min-width: 140px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all var(--dur) var(--ease);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
}
.lang-sel.open .lang-sel-dd { opacity: 1; visibility: visible; transform: translateY(0); }
.lang-sel-dd a {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  font-size: 0.85rem;
  color: var(--text-muted);
  transition: all var(--dur);
}
.lang-sel-dd a:hover { background: rgba(var(--ac-rgb), 0.1); color: #fff; }
.lang-sel-dd a.active { color: var(--ac); }

/* Auth buttons in header */
.hdr-auth { display: flex; gap: 8px; align-items: center; margin-left: 8px; }
.hdr-auth .btn { padding: 8px 20px; font-size: 0.85rem; }

/* Notification Bell */
.notif-bell {
  position: relative;
  cursor: pointer;
  padding: 8px;
  color: var(--text-muted);
  transition: color var(--dur);
}
.notif-bell:hover { color: var(--ac); }
.notif-bell svg { width: 22px; height: 22px; }
.notif-badge {
  position: absolute;
  top: 2px;
  right: 2px;
  background: var(--danger);
  color: #fff;
  font-size: 0.65rem;
  font-weight: 700;
  min-width: 16px;
  height: 16px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 8px rgba(255, 82, 82, 0.5);
  animation: pulse-notif 2s ease-in-out infinite;
}
@keyframes pulse-notif {
  0%, 100% { transform: scale(1); }
  50%      { transform: scale(1.15); }
}

/* Balance display */
.balance-display {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: rgba(var(--ac-rgb), 0.08);
  border: 1px solid var(--line);
  border-radius: var(--r-full);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ac);
}

/* Authenticated Header User Controls */
.hdr-user {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-left: 8px;
}

.user-dd {
  position: relative;
}

.user-dd-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 12px 4px 4px;
  background: rgba(var(--ac-rgb), 0.06);
  border: 1px solid var(--line);
  border-radius: var(--r-full);
  cursor: pointer;
  color: #fff;
  transition: all var(--dur) var(--ease);
}

.user-dd-btn:hover {
  border-color: rgba(var(--ac-rgb), 0.4);
  background: rgba(var(--ac-rgb), 0.12);
  box-shadow: var(--glow-xs);
}

.user-avatar-sm {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--gradient);
  color: #050a15;
  font-family: var(--font-h);
  font-weight: 700;
  font-size: 0.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.user-name-txt {
  font-size: 0.85rem;
  font-weight: 600;
  color: #fff;
}

.user-dd-menu {
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: 8px;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 8px 0;
  min-width: 220px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all var(--dur) var(--ease);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.6);
  z-index: 100;
}

.user-dd.open .user-dd-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.user-dd-header {
  padding: 12px 16px;
  border-bottom: 1px solid var(--line-light);
  display: flex;
  flex-direction: column;
}

.user-dd-header strong {
  font-size: 0.9rem;
  color: #fff;
}

.user-dd-header span {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.user-dd-menu a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  font-size: 0.88rem;
  color: var(--text-muted);
  transition: all var(--dur);
}

.user-dd-menu a:hover {
  background: rgba(var(--ac-rgb), 0.1);
  color: #fff;
}

.user-dd-divider {
  height: 1px;
  background: var(--line-light);
  margin: 6px 0;
}


/* Mobile menu toggle */
#nav-toggle { display: none; }
.menu-btn { display: none; color: #fff; cursor: pointer; }

/* ---------- Hero Section ---------- */
.hero {
  position: relative;
  padding: 120px 0 80px;
  overflow: hidden;
  background: radial-gradient(ellipse at 50% 0%, rgba(var(--ac-rgb), 0.12) 0%, transparent 60%),
              var(--bg);
}
.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at 30% 40%, rgba(var(--ac-rgb), 0.06) 0%, transparent 50%),
              radial-gradient(circle at 70% 60%, rgba(var(--ac2-rgb), 0.04) 0%, transparent 50%);
  animation: hero-bg-drift 20s ease-in-out infinite alternate;
}
@keyframes hero-bg-drift {
  0%   { transform: translate(0, 0) rotate(0deg); }
  100% { transform: translate(-3%, -3%) rotate(2deg); }
}
.hero .wrap { position: relative; z-index: 2; }
.hero h1 { margin: 0 auto 20px; max-width: 800px; text-align: center; }
.hero .lead { max-width: 640px; margin: 0 auto 32px; font-size: 1.15rem; text-align: center; }
.hero .trustline {
  margin-top: 20px;
  font-size: 0.9rem;
  color: var(--text-muted);
}
.hero-showcase {
  position: relative;
  margin-top: 60px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}
.device-img {
  width: 100%;
  border-radius: var(--r-lg);
  box-shadow: 0 20px 80px rgba(var(--ac-rgb), 0.15),
              0 0 0 1px rgba(var(--ac-rgb), 0.1);
  animation: float-device 6s ease-in-out infinite;
}
@keyframes float-device {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-12px); }
}
.hero-chip {
  position: absolute;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  border: var(--glass-border);
  border-radius: var(--r-full);
  padding: 10px 20px;
  font-size: 0.85rem;
  box-shadow: var(--glow-sm);
  animation: float-chip 5s ease-in-out infinite;
}
.hero-chip.br { bottom: 20px; right: -20px; }
.hero-chip.bl { bottom: 60px; left: -20px; }
@keyframes float-chip {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-8px); }
}
.av {
  display: flex;
}
.av i {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 2px solid var(--bg);
  margin-left: -8px;
  background: var(--gradient);
}
.av i:first-child { margin-left: 0; }
.lead-lbl { display: block; font-size: 0.75rem; color: var(--text-muted); }

/* ---------- Canvas / Particle Background ---------- */
#particles-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
  opacity: 0.6;
}

/* ---------- Stat Band ---------- */
.statband {
  background: var(--bg-2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 40px 0;
}
.statband-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}
.stat .n {
  font-family: var(--font-h);
  font-size: 2.5rem;
  font-weight: 800;
  color: #fff;
  line-height: 1;
  margin-bottom: 6px;
}
.stat .n .u {
  font-size: 0.6em;
  color: var(--ac);
  text-shadow: var(--glow-text);
}
.stat .l {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin: 0;
}

/* ---------- Scroll Strip ---------- */
.strip {
  background: var(--bg);
  border-bottom: 1px solid var(--line-light);
  padding: 16px 0;
  overflow: hidden;
}
.strip-grid {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
  justify-content: center;
}
.lbl {
  font-family: var(--font-h);
  font-size: 0.82rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-dim);
  white-space: nowrap;
}
.dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--ac);
  box-shadow: var(--glow-xs);
  flex-shrink: 0;
}

/* ---------- Cards ---------- */
.card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  border: var(--glass-border);
  border-radius: var(--r-lg);
  padding: 32px;
  transition: all var(--dur) var(--ease);
  position: relative;
  overflow: hidden;
}
.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient);
  opacity: 0;
  transition: opacity var(--dur) var(--ease);
}
.card:hover {
  background: var(--bg-card-h);
  border-color: rgba(var(--ac-rgb), 0.3);
  transform: translateY(-4px);
  box-shadow: var(--glow-sm);
}
.card:hover::before { opacity: 1; }
.card h3 { margin-bottom: 10px; }
.card p { color: var(--text-muted); margin: 0; font-size: 0.92rem; }
.card .num {
  font-family: var(--font-h);
  font-size: 2rem;
  font-weight: 800;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 16px;
  line-height: 1;
}
.card .ic {
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(var(--ac-rgb), 0.1);
  border-radius: var(--r-md);
  margin-bottom: 18px;
  transition: all var(--dur) var(--ease);
}
.card:hover .ic {
  background: rgba(var(--ac-rgb), 0.2);
  box-shadow: var(--glow-xs);
}

/* Course Card specific */
.course-card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  border: var(--glass-border);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: all var(--dur) var(--ease);
  cursor: pointer;
}
.course-card:hover {
  border-color: rgba(var(--ac-rgb), 0.4);
  transform: translateY(-6px);
  box-shadow: var(--glow-md);
}
.course-card-img {
  height: 180px;
  background: linear-gradient(135deg, var(--bg-2), var(--bg-3));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  position: relative;
  overflow: hidden;
}
.course-card-img::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 60px;
  background: linear-gradient(transparent, var(--glass-bg));
}
.course-card-body {
  padding: 24px;
}
.course-card-body h3 { margin-bottom: 8px; font-size: 1.1rem; }
.course-card-body p { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 16px; }
.course-card-price {
  font-family: var(--font-h);
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--ac);
  text-shadow: var(--glow-text);
}
.course-card-price .per { font-size: 0.8rem; color: var(--text-muted); font-weight: 400; }

/* ---------- Comparison Section ---------- */
.cmp { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.cmp-col {
  padding: 40px;
  border-radius: var(--r-lg);
}
.cmp-col.old {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
}
.cmp-col.new {
  background: linear-gradient(135deg, rgba(var(--ac-rgb), 0.08), rgba(var(--ac2-rgb), 0.05));
  border: 1px solid rgba(var(--ac-rgb), 0.25);
  box-shadow: var(--glow-sm);
}
.cmp-col h3 {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 6px;
}
.cmp-col h3 img { width: 28px; height: 28px; border-radius: 6px; }
.cmp-col .sub { color: var(--text-muted); font-size: 0.9rem; margin-bottom: 24px; }
.cmp-list { display: flex; flex-direction: column; gap: 14px; }
.cmp-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.5;
}
.cmp-list li svg { flex-shrink: 0; margin-top: 2px; }
.cmp-col.old .cmp-list li svg { color: var(--danger); }
.cmp-col.new .cmp-list li svg { color: var(--success); }

/* ---------- Pricing Section ---------- */
.price-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}
.price-card {
  background: linear-gradient(135deg, rgba(var(--ac-rgb), 0.08), rgba(var(--ac2-rgb), 0.04));
  border: 1px solid rgba(var(--ac-rgb), 0.3);
  border-radius: var(--r-xl);
  padding: 48px 40px;
  position: relative;
  overflow: hidden;
  box-shadow: var(--glow-sm);
}
.price-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient);
}
.price-card .tag {
  display: inline-block;
  background: var(--gradient);
  color: #050a15;
  font-family: var(--font-h);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 5px 14px;
  border-radius: var(--r-full);
  margin-bottom: 16px;
}
.price-amt {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 16px 0;
}
.price-amt .now {
  font-family: var(--font-h);
  font-size: 3.5rem;
  font-weight: 800;
  color: #fff;
  line-height: 1;
}
.price-amt .was {
  font-size: 1.3rem;
  color: var(--text-dim);
  text-decoration: line-through;
}
.price-amt .per {
  font-size: 1rem;
  color: var(--text-muted);
}
.feat { margin: 28px 0; display: flex; flex-direction: column; gap: 14px; }
.feat li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.95rem;
  color: var(--text-muted);
}
.feat li svg { color: var(--ac); flex-shrink: 0; }
.price-card .note {
  margin-top: 16px;
  font-size: 0.82rem;
  color: var(--warning);
  text-align: center;
}

/* Steps */
.steps { display: flex; flex-direction: column; gap: 24px; }
.step {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding: 24px;
  border-radius: var(--r-md);
  background: rgba(var(--ac-rgb), 0.04);
  border: 1px solid var(--line-light);
  transition: all var(--dur) var(--ease);
}
.step:hover {
  border-color: var(--line);
  background: rgba(var(--ac-rgb), 0.08);
}
.step .n {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient);
  color: #050a15;
  font-family: var(--font-h);
  font-weight: 700;
  font-size: 1rem;
  flex-shrink: 0;
}
.step h3 { margin-bottom: 4px; font-size: 1.05rem; }
.step p { margin: 0; font-size: 0.9rem; color: var(--text-muted); }

/* ---------- FAQ ---------- */
.faq { max-width: 800px; margin: 0 auto; }
.faq details {
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  margin-bottom: 8px;
  overflow: hidden;
  transition: all var(--dur) var(--ease);
}
.faq details[open] {
  border-color: rgba(var(--ac-rgb), 0.3);
  box-shadow: var(--glow-xs);
}
.faq summary {
  padding: 18px 24px;
  font-family: var(--font-h);
  font-weight: 600;
  font-size: 0.95rem;
  color: #fff;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background var(--dur);
}
.faq summary:hover { background: rgba(var(--ac-rgb), 0.06); }
.faq summary::after {
  content: '+';
  font-size: 1.3rem;
  color: var(--ac);
  transition: transform var(--dur) var(--ease);
}
.faq details[open] summary::after {
  content: '−';
  transform: rotate(180deg);
}
.faq summary::-webkit-details-marker { display: none; }
.faq details p {
  padding: 0 24px 18px;
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.7;
}

/* ---------- CTA Band ---------- */
.band {
  text-align: center;
  padding: 60px 48px;
  background: linear-gradient(135deg, rgba(var(--ac-rgb), 0.1), rgba(var(--ac2-rgb), 0.06));
  border: 1px solid rgba(var(--ac-rgb), 0.2);
  border-radius: var(--r-xl);
  position: relative;
  overflow: hidden;
}
.band::before {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(var(--ac-rgb), 0.3), transparent, rgba(var(--ac2-rgb), 0.3));
  z-index: -1;
  animation: border-glow 4s ease-in-out infinite alternate;
}
@keyframes border-glow {
  0%   { opacity: 0.3; }
  100% { opacity: 0.8; }
}
.band h2 { margin-bottom: 12px; }
.band .lead { margin-bottom: 28px; }
.band .cta-row { justify-content: center; }

/* ---------- Footer ---------- */
.ftr {
  background: var(--bg-2);
  border-top: 1px solid var(--line);
  padding: 60px 0 40px;
}
.ftr-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}
.ftr h4 {
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #fff;
  margin-bottom: 16px;
}
.ftr a {
  display: block;
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 10px;
  transition: color var(--dur);
}
.ftr a:hover { color: var(--ac); }
.disc { border-top: 1px solid var(--line); padding-top: 30px; }
.disc p { font-size: 0.8rem; color: var(--text-dim); line-height: 1.6; margin-bottom: 10px; }
.copy { margin-top: 16px; font-size: 0.82rem; color: var(--text-dim); }

/* ---------- Forms ---------- */
.form-card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  border: var(--glass-border);
  border-radius: var(--r-xl);
  padding: 48px;
  max-width: 480px;
  margin: 0 auto;
  box-shadow: var(--glow-sm);
}
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-muted);
  margin-bottom: 8px;
}
.form-control {
  width: 100%;
  padding: 14px 18px;
  background: rgba(var(--ac-rgb), 0.05);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  color: #fff;
  font-size: 0.95rem;
  transition: all var(--dur) var(--ease);
  outline: none;
}
.form-control:focus {
  border-color: var(--ac);
  box-shadow: 0 0 0 3px rgba(var(--ac-rgb), 0.15);
  background: rgba(var(--ac-rgb), 0.08);
}
.form-control::placeholder { color: var(--text-dim); }
.form-help { font-size: 0.8rem; color: var(--text-muted); margin-top: 6px; }
.form-error { font-size: 0.8rem; color: var(--danger); margin-top: 6px; }
.form-divider {
  text-align: center;
  margin: 24px 0;
  position: relative;
}
.form-divider::before {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  height: 1px;
  background: var(--line);
}
.form-divider span {
  position: relative;
  background: var(--glass-bg);
  padding: 0 16px;
  font-size: 0.85rem;
  color: var(--text-dim);
}
.form-link { font-size: 0.9rem; }

/* Checkbox */
.checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}
.checkbox-group input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--ac);
  margin-top: 2px;
  flex-shrink: 0;
}

/* ---------- Profile ---------- */
.profile-header {
  background: linear-gradient(135deg, rgba(var(--ac-rgb), 0.1), rgba(var(--ac2-rgb), 0.05));
  border-bottom: 1px solid var(--line);
  padding: 40px 0;
}
.profile-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  font-weight: 700;
  color: #050a15;
  border: 3px solid rgba(var(--ac-rgb), 0.3);
  box-shadow: var(--glow-sm);
}
.profile-tabs {
  display: flex;
  gap: 4px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 32px;
}
.profile-tab {
  padding: 12px 24px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  border-bottom: 2px solid transparent;
  transition: all var(--dur);
  cursor: pointer;
}
.profile-tab:hover { color: #fff; }
.profile-tab.active {
  color: var(--ac);
  border-bottom-color: var(--ac);
  text-shadow: var(--glow-text);
}

/* ---------- Subscription Card ---------- */
.sub-card {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px 24px;
  background: rgba(var(--ac-rgb), 0.04);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  margin-bottom: 12px;
  transition: all var(--dur) var(--ease);
}
.sub-card:hover { border-color: rgba(var(--ac-rgb), 0.3); }
.sub-card-icon {
  font-size: 2rem;
  flex-shrink: 0;
}
.sub-card-info { flex: 1; }
.sub-card-info h4 { margin-bottom: 4px; font-size: 1rem; }
.sub-card-info p { margin: 0; font-size: 0.85rem; color: var(--text-muted); }
.sub-card-status {
  padding: 4px 12px;
  border-radius: var(--r-full);
  font-size: 0.75rem;
  font-weight: 600;
}
.sub-card-status.active { background: rgba(0, 230, 118, 0.15); color: var(--success); }
.sub-card-status.expired { background: rgba(255, 82, 82, 0.15); color: var(--danger); }
.sub-card-days {
  font-family: var(--font-h);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ac);
}

/* ---------- Notification Panel ---------- */
.notif-panel {
  position: fixed;
  top: 0;
  right: -400px;
  width: 400px;
  height: 100vh;
  background: var(--bg-2);
  border-left: 1px solid var(--line);
  z-index: 200;
  transition: right var(--dur) var(--ease);
  box-shadow: -8px 0 32px rgba(0, 0, 0, 0.5);
  display: flex;
  flex-direction: column;
}
.notif-panel.open { right: 0; }
.notif-panel-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.notif-panel-header h3 { margin: 0; font-size: 1.1rem; }
.notif-panel-body {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
}
.notif-item {
  padding: 16px;
  border-radius: var(--r-md);
  margin-bottom: 8px;
  cursor: pointer;
  transition: all var(--dur);
  border: 1px solid transparent;
}
.notif-item:hover { background: rgba(var(--ac-rgb), 0.06); }
.notif-item.unread {
  background: rgba(var(--ac-rgb), 0.04);
  border-color: var(--line);
}
.notif-item .notif-title { font-weight: 600; font-size: 0.9rem; color: #fff; margin-bottom: 4px; }
.notif-item .notif-msg { font-size: 0.82rem; color: var(--text-muted); margin-bottom: 6px; }
.notif-item .notif-time { font-size: 0.75rem; color: var(--text-dim); }
.notif-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 199;
  opacity: 0;
  visibility: hidden;
  transition: all var(--dur);
}
.notif-overlay.open { opacity: 1; visibility: visible; }

/* ---------- Toast (Social Proof) ---------- */
.rj-toast {
  position: fixed;
  bottom: 24px;
  left: 24px;
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 14px 20px;
  box-shadow: var(--glow-xs), 0 8px 32px rgba(0, 0, 0, 0.5);
  z-index: 80;
  opacity: 0;
  transform: translateY(20px);
  transition: all var(--dur) var(--ease);
  pointer-events: none;
  max-width: 340px;
}
.rj-toast.show {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.rj-flag { font-size: 1.6rem; flex-shrink: 0; }
.rj-name { font-weight: 600; font-size: 0.85rem; color: #fff; }
.rj-sub { font-size: 0.78rem; color: var(--text-muted); }
.rj-x {
  font-size: 1.2rem;
  color: var(--text-dim);
  cursor: pointer;
  margin-left: 8px;
  padding: 4px;
}
.rj-x:hover { color: #fff; }

/* ---------- Sticky Mobile CTA ---------- */
.sticky-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--bg-2);
  border-top: 1px solid var(--line);
  padding: 12px 20px;
  display: none;
  align-items: center;
  justify-content: space-between;
  z-index: 85;
  transform: translateY(100%);
  transition: transform var(--dur) var(--ease);
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.4);
}
.sticky-cta.show { transform: translateY(0); }
.sc-txt { display: flex; flex-direction: column; }
.sc-txt strong { font-size: 0.9rem; }
.sc-txt span { font-size: 0.75rem; color: var(--text-muted); }
.sc-btn {
  display: inline-flex;
  padding: 10px 24px;
  background: var(--gradient);
  color: #050a15;
  font-family: var(--font-h);
  font-weight: 700;
  font-size: 0.85rem;
  border-radius: var(--r-full);
  white-space: nowrap;
}

/* ---------- Admin Panel ---------- */
.admin-layout {
  display: flex;
  min-height: 100vh;
}
.admin-sidebar {
  width: 260px;
  background: var(--bg-2);
  border-right: 1px solid var(--line);
  padding: 24px 0;
  position: fixed;
  top: 0;
  left: 0;
  height: 100vh;
  overflow-y: auto;
  z-index: 50;
}
.admin-sidebar .brand {
  padding: 0 24px;
  margin-bottom: 32px;
}
.admin-nav a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 24px;
  font-size: 0.9rem;
  color: var(--text-muted);
  transition: all var(--dur);
  border-left: 3px solid transparent;
}
.admin-nav a:hover { background: rgba(var(--ac-rgb), 0.06); color: #fff; }
.admin-nav a.active {
  color: var(--ac);
  border-left-color: var(--ac);
  background: rgba(var(--ac-rgb), 0.08);
}
.admin-nav a svg { width: 20px; height: 20px; flex-shrink: 0; }
.admin-main {
  flex: 1;
  margin-left: 260px;
  padding: 32px;
  min-height: 100vh;
}
.admin-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 32px;
}
.admin-header h1 { font-size: 1.75rem; }

/* Dashboard Stats */
.dash-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-bottom: 32px; }
.dash-card {
  background: var(--glass-bg);
  border: var(--glass-border);
  border-radius: var(--r-lg);
  padding: 24px;
  transition: all var(--dur);
}
.dash-card:hover { box-shadow: var(--glow-xs); border-color: rgba(var(--ac-rgb), 0.3); }
.dash-card .dash-label { font-size: 0.82rem; color: var(--text-muted); margin-bottom: 8px; }
.dash-card .dash-value {
  font-family: var(--font-h);
  font-size: 2rem;
  font-weight: 700;
  color: #fff;
}
.dash-card .dash-change { font-size: 0.8rem; margin-top: 4px; }
.dash-card .dash-change.up { color: var(--success); }
.dash-card .dash-change.down { color: var(--danger); }

/* Data Table */
.data-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--glass-bg);
  border-radius: var(--r-lg);
  overflow: hidden;
  border: var(--glass-border);
}
.data-table th {
  padding: 14px 18px;
  text-align: left;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  background: rgba(var(--ac-rgb), 0.04);
  border-bottom: 1px solid var(--line);
}
.data-table td {
  padding: 14px 18px;
  font-size: 0.9rem;
  color: var(--text-muted);
  border-bottom: 1px solid var(--line-light);
}
.data-table tr:hover td { background: rgba(var(--ac-rgb), 0.04); }
.data-table .badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: var(--r-full);
  font-size: 0.75rem;
  font-weight: 600;
}
.badge-active { background: rgba(0, 230, 118, 0.15); color: var(--success); }
.badge-expired { background: rgba(255, 82, 82, 0.15); color: var(--danger); }
.badge-pending { background: rgba(255, 171, 0, 0.15); color: var(--warning); }

/* ---------- Modal ---------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
  z-index: 300;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all var(--dur) var(--ease);
}
.modal-overlay.open { opacity: 1; visibility: visible; }
.modal {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  padding: 40px;
  max-width: 520px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  transform: scale(0.95) translateY(20px);
  transition: transform var(--dur) var(--ease);
  box-shadow: var(--glow-md);
}
.modal-overlay.open .modal { transform: scale(1) translateY(0); }
.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}
.modal-header h3 { margin: 0; }
.modal-close {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: var(--text-muted);
  transition: all var(--dur);
}
.modal-close:hover { background: rgba(var(--ac-rgb), 0.1); color: #fff; }

/* ---------- Payment Method Cards ---------- */
.pay-methods { display: flex; flex-direction: column; gap: 12px; margin: 24px 0; }
.pay-method {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 24px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  cursor: pointer;
  transition: all var(--dur) var(--ease);
}
.pay-method:hover { border-color: rgba(var(--ac-rgb), 0.3); background: rgba(var(--ac-rgb), 0.04); }
.pay-method.selected {
  border-color: var(--ac);
  background: rgba(var(--ac-rgb), 0.08);
  box-shadow: var(--glow-xs);
}
.pay-method-icon {
  width: 44px;
  height: 44px;
  background: rgba(var(--ac-rgb), 0.1);
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
}
.pay-method-info h4 { margin-bottom: 2px; font-size: 0.95rem; }
.pay-method-info p { margin: 0; font-size: 0.8rem; color: var(--text-muted); }
.pay-method input[type="radio"] { display: none; }

/* Payment Summary */
.pay-summary {
  background: rgba(var(--ac-rgb), 0.04);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 24px;
}
.pay-summary-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 12px;
  font-size: 0.9rem;
  color: var(--text-muted);
}
.pay-summary-row:last-child { margin-bottom: 0; }
.pay-summary-row.total {
  border-top: 1px solid var(--line);
  padding-top: 12px;
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
}
.pay-summary-row.total span:last-child { color: var(--ac); }

/* ---------- Duration Selector ---------- */
.duration-selector { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin: 24px 0; }
.duration-option {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  text-align: center;
  cursor: pointer;
  transition: all var(--dur) var(--ease);
}
.duration-option:hover { border-color: rgba(var(--ac-rgb), 0.3); }
.duration-option.selected {
  border-color: var(--ac);
  background: rgba(var(--ac-rgb), 0.08);
  box-shadow: var(--glow-xs);
}
.duration-option .dur-period {
  font-family: var(--font-h);
  font-weight: 600;
  font-size: 0.95rem;
  color: #fff;
  margin-bottom: 4px;
}
.duration-option .dur-price {
  font-size: 0.82rem;
  color: var(--ac);
}
.duration-option .dur-save {
  display: inline-block;
  margin-top: 6px;
  padding: 2px 8px;
  background: rgba(0, 230, 118, 0.15);
  color: var(--success);
  font-size: 0.7rem;
  font-weight: 600;
  border-radius: var(--r-full);
}

/* ---------- Scroll Reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.in {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Gallery ---------- */
.gallery {
  display: grid;
  gap: 16px;
}
.gal-item { overflow: hidden; border-radius: var(--r-md); }
.gal-img-wrap {
  overflow: hidden;
  border-radius: var(--r-md);
  border: 1px solid var(--line-light);
}
.gal-img-wrap img {
  transition: transform var(--dur-slow) var(--ease);
}
.gal-img-wrap:hover img { transform: scale(1.05); }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .g-4 { grid-template-columns: repeat(2, 1fr); }
  .ftr-grid { grid-template-columns: 1fr 1fr; gap: 30px; }
  .dash-grid { grid-template-columns: repeat(2, 1fr); }
  .admin-sidebar { width: 220px; }
  .admin-main { margin-left: 220px; }
  .price-wrap { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  :root { --sec-pad: 60px 0; --sec-pad-sm: 40px 0; }

  .menu-btn { display: block; }
  .nav {
    position: fixed;
    top: var(--hdr-h);
    left: 0;
    right: 0;
    background: var(--bg-2);
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    padding: 16px 24px;
    gap: 4px;
    transform: translateY(-100%);
    opacity: 0;
    transition: all var(--dur) var(--ease);
    z-index: 89;
  }
  #nav-toggle:checked ~ .nav {
    transform: translateY(0);
    opacity: 1;
  }
  .nav a { padding: 12px 16px; font-size: 1rem; }
  .hdr-auth { display: none; }
  .lang-sel { display: none; }

  .hero { padding: 80px 0 60px; }
  .hero h1 { font-size: 2rem; }
  .split { grid-template-columns: 1fr; gap: 32px; }
  .cmp { grid-template-columns: 1fr; }
  .statband-grid { grid-template-columns: repeat(2, 1fr); }
  .g-2, .g-3, .g-4 { grid-template-columns: 1fr; }
  .ftr-grid { grid-template-columns: 1fr; }
  .duration-selector { grid-template-columns: repeat(2, 1fr); }

  .hero-chip { display: none; }
  .sticky-cta { display: flex; }
  .rj-toast { bottom: 80px; }

  .form-card { padding: 32px 24px; }
  .notif-panel { width: 100%; right: -100%; }

  /* Admin mobile */
  .admin-sidebar {
    transform: translateX(-100%);
    transition: transform var(--dur) var(--ease);
    width: 260px;
  }
  .admin-sidebar.open { transform: translateX(0); }
  .admin-main { margin-left: 0; padding: 20px; }
  .dash-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .wrap { padding: 0 16px; }
  .hero h1 { font-size: 1.75rem; }
  .card { padding: 24px; }
  .price-card { padding: 32px 24px; }
  .cta-row { flex-direction: column; }
  .cta-row .btn { width: 100%; }
  .ann-inner { flex-direction: column; text-align: center; gap: 10px; }
}

/* ---------- Utility Classes ---------- */
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mt-4 { margin-top: 32px; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.mb-4 { margin-bottom: 32px; }
.gap-1 { gap: 8px; }
.gap-2 { gap: 16px; }
.gap-3 { gap: 24px; }
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.text-ac { color: var(--ac); }
.text-success { color: var(--success); }
.text-danger { color: var(--danger); }
.text-warning { color: var(--warning); }
.w-full { width: 100%; }
.hidden { display: none !important; }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* ---------- Loading Spinner ---------- */
.spinner {
  width: 32px;
  height: 32px;
  border: 3px solid var(--line);
  border-top-color: var(--ac);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- Alert Messages ---------- */
.alert {
  padding: 14px 20px;
  border-radius: var(--r-md);
  font-size: 0.9rem;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.alert-success { background: rgba(0, 230, 118, 0.1); border: 1px solid rgba(0, 230, 118, 0.2); color: var(--success); }
.alert-danger { background: rgba(255, 82, 82, 0.1); border: 1px solid rgba(255, 82, 82, 0.2); color: var(--danger); }
.alert-warning { background: rgba(255, 171, 0, 0.1); border: 1px solid rgba(255, 171, 0, 0.2); color: var(--warning); }
.alert-info { background: rgba(var(--ac-rgb), 0.1); border: 1px solid rgba(var(--ac-rgb), 0.2); color: var(--ac); }

/* ---------- Animations ---------- */
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-10px); }
}
@keyframes pulse-glow {
  0%, 100% { box-shadow: var(--glow-sm); }
  50%      { box-shadow: var(--glow-lg); }
}
@keyframes fade-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes slide-up {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes neon-flicker {
  0%, 100% { opacity: 1; }
  92% { opacity: 1; }
  93% { opacity: 0.8; }
  94% { opacity: 1; }
  96% { opacity: 0.9; }
  97% { opacity: 1; }
}