/* ================================================================
   NexaHost WHMCS Theme — Main Stylesheet v1.0
   ================================================================ */

@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;500;600;700;800&family=DM+Sans:ital,wght@0,300;0,400;0,500;0,600;1,400&display=swap');

/* ── CSS Custom Properties ── */
:root {
  /* Gradient Presets — switched via JS */
  --g-from:    #7c3aed;
  --g-via:     #4f46e5;
  --g-to:      #06b6d4;
  --g-accent:  #a78bfa;

  /* Light Mode */
  --bg-primary:    #ffffff;
  --bg-secondary:  #f8fafc;
  --bg-card:       #ffffff;
  --bg-glass:      rgba(255,255,255,0.85);
  --text-primary:  #0f172a;
  --text-secondary:#475569;
  --text-muted:    #94a3b8;
  --border:        rgba(148,163,184,0.2);
  --shadow:        0 4px 24px rgba(0,0,0,0.08);
  --shadow-lg:     0 20px 60px rgba(0,0,0,0.12);
  --nav-bg:        rgba(255,255,255,0.92);
  --card-border:   rgba(148,163,184,0.15);
  --hero-overlay:  rgba(255,255,255,0.05);

  /* Shared */
  --radius:     14px;
  --radius-lg:  22px;
  --radius-xl:  32px;
  --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --font-head:  'Syne', sans-serif;
  --font-body:  'DM Sans', sans-serif;
}

[data-theme="dark"] {
  --bg-primary:    #070b14;
  --bg-secondary:  #0d1424;
  --bg-card:       #111827;
  --bg-glass:      rgba(17,24,39,0.85);
  --text-primary:  #f1f5f9;
  --text-secondary:#94a3b8;
  --text-muted:    #64748b;
  --border:        rgba(99,102,241,0.15);
  --shadow:        0 4px 24px rgba(0,0,0,0.4);
  --shadow-lg:     0 20px 60px rgba(0,0,0,0.6);
  --nav-bg:        rgba(7,11,20,0.92);
  --card-border:   rgba(99,102,241,0.12);
  --hero-overlay:  rgba(7,11,20,0.6);
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

body {
  font-family: var(--font-body);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  transition: background var(--transition), color var(--transition);
}

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb {
  background: linear-gradient(var(--g-from), var(--g-to));
  border-radius: 3px;
}

/* ── Selection ── */
::selection {
  background: var(--g-from);
  color: #fff;
}

/* ── Typography ── */
h1,h2,h3,h4,h5,h6 {
  font-family: var(--font-head);
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-primary);
}

/* ── Gradient Text ── */
.grad-text {
  background: linear-gradient(135deg, var(--g-from), var(--g-via), var(--g-to));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  background-size: 200% auto;
  animation: gradFlow 4s linear infinite;
}

@keyframes gradFlow {
  0%   { background-position: 0% center; }
  100% { background-position: 200% center; }
}

/* ── Gradient Button ── */
.btn-grad {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  background: linear-gradient(135deg, var(--g-from), var(--g-via));
  color: #fff;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 15px;
  border: none;
  border-radius: 50px;
  cursor: pointer;
  text-decoration: none;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
  box-shadow: 0 4px 20px color-mix(in srgb, var(--g-from) 40%, transparent);
}

.btn-grad::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--g-via), var(--g-to));
  opacity: 0;
  transition: var(--transition);
}

.btn-grad:hover::before { opacity: 1; }
.btn-grad:hover { transform: translateY(-2px); box-shadow: 0 8px 30px color-mix(in srgb, var(--g-from) 50%, transparent); }
.btn-grad span { position: relative; z-index: 1; }

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 30px;
  background: transparent;
  border: 2px solid transparent;
  background-clip: padding-box;
  border-radius: 50px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 15px;
  color: var(--text-primary);
  text-decoration: none;
  position: relative;
  cursor: pointer;
  transition: var(--transition);
}

.btn-outline::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50px;
  padding: 2px;
  background: linear-gradient(135deg, var(--g-from), var(--g-to));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
}

.btn-outline:hover {
  background: linear-gradient(135deg, var(--g-from), var(--g-to));
  color: #fff;
  transform: translateY(-2px);
}

/* ── Particles Canvas ── */
#particles-canvas {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  pointer-events: none;
  z-index: 0;
  opacity: 0.6;
}

/* ── Navbar ── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 0 5%;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--nav-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: background var(--transition), box-shadow var(--transition);
}

.navbar.scrolled {
  box-shadow: var(--shadow);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.nav-logo-icon {
  width: 38px; height: 38px;
  background: linear-gradient(135deg, var(--g-from), var(--g-to));
  border-radius: 10px;
  display: grid;
  place-items: center;
  font-size: 18px;
  color: #fff;
  box-shadow: 0 4px 14px color-mix(in srgb, var(--g-from) 40%, transparent);
  transition: var(--transition);
}

.nav-logo:hover .nav-logo-icon {
  transform: rotate(-8deg) scale(1.08);
}

.nav-logo-text {
  font-family: var(--font-head);
  font-size: 20px;
  font-weight: 800;
  color: var(--text-primary);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
  list-style: none;
}

.nav-links a {
  padding: 8px 14px;
  color: var(--text-secondary);
  text-decoration: none;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  border-radius: 8px;
  transition: var(--transition);
  position: relative;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--text-primary);
  background: var(--border);
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 14px;
}

/* ── Dark Mode Toggle ── */
.theme-toggle {
  width: 52px; height: 28px;
  background: var(--border);
  border-radius: 50px;
  border: none;
  cursor: pointer;
  position: relative;
  transition: background var(--transition);
}

.theme-toggle::after {
  content: '☀️';
  position: absolute;
  top: 3px; left: 3px;
  width: 22px; height: 22px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--g-from), var(--g-to));
  display: grid;
  place-items: center;
  font-size: 12px;
  transition: var(--transition);
  box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

[data-theme="dark"] .theme-toggle::after {
  content: '🌙';
  transform: translateX(24px);
}

/* ── Color Switcher ── */
.color-switcher {
  display: flex;
  align-items: center;
  gap: 6px;
}

.color-dot {
  width: 20px; height: 20px;
  border-radius: 50%;
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
}

.color-dot.active,
.color-dot:hover {
  border-color: var(--text-primary);
  transform: scale(1.25);
}

.color-dot[data-preset="cosmic"]  { background: linear-gradient(135deg, #7c3aed, #06b6d4); }
.color-dot[data-preset="solar"]   { background: linear-gradient(135deg, #f97316, #eab308); }
.color-dot[data-preset="ocean"]   { background: linear-gradient(135deg, #0ea5e9, #0d9488); }
.color-dot[data-preset="emerald"] { background: linear-gradient(135deg, #10b981, #0d9488); }
.color-dot[data-preset="neon"]    { background: linear-gradient(135deg, #ec4899, #06b6d4); }

/* ── Mobile Menu ── */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}

.nav-hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
}

/* ── Hero Section ── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 100px 5% 60px;
  position: relative;
  overflow: hidden;
  text-align: center;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(ellipse 70% 60% at 50% 0%, color-mix(in srgb, var(--g-from) 18%, transparent) 0%, transparent 70%),
    radial-gradient(ellipse 50% 40% at 90% 80%, color-mix(in srgb, var(--g-to) 12%, transparent) 0%, transparent 60%);
  z-index: 1;
  transition: var(--transition);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 860px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  background: color-mix(in srgb, var(--g-from) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--g-from) 30%, transparent);
  border-radius: 50px;
  font-size: 13px;
  font-weight: 600;
  color: var(--g-accent);
  margin-bottom: 24px;
  animation: fadeInDown 0.6s ease both;
}

.hero-badge .pulse {
  width: 8px; height: 8px;
  background: var(--g-accent);
  border-radius: 50%;
  animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.5); opacity: 0.6; }
}

.hero-title {
  font-size: clamp(40px, 7vw, 80px);
  font-weight: 800;
  margin-bottom: 24px;
  animation: fadeInUp 0.7s ease 0.1s both;
}

.hero-title span {
  background: linear-gradient(135deg, var(--g-from), var(--g-via), var(--g-to));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  background-size: 200% auto;
  animation: gradFlow 3s linear infinite;
}

.hero-subtitle {
  font-size: clamp(16px, 2vw, 20px);
  color: var(--text-secondary);
  margin-bottom: 40px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  animation: fadeInUp 0.7s ease 0.2s both;
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  animation: fadeInUp 0.7s ease 0.3s both;
}

.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  margin-top: 64px;
  padding-top: 40px;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
  animation: fadeInUp 0.7s ease 0.5s both;
}

.hero-stat-item {
  text-align: center;
}

.hero-stat-value {
  font-family: var(--font-head);
  font-size: 32px;
  font-weight: 800;
  background: linear-gradient(135deg, var(--g-from), var(--g-to));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-stat-label {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 2px;
}

/* Floating elements */
.hero-float {
  position: absolute;
  z-index: 1;
  animation: float 6s ease-in-out infinite;
  opacity: 0.15;
}

.hero-float:nth-child(1) { top: 15%; left: 8%; width: 120px; animation-delay: 0s; }
.hero-float:nth-child(2) { top: 60%; right: 6%; width: 80px; animation-delay: -2s; }
.hero-float:nth-child(3) { bottom: 20%; left: 15%; width: 60px; animation-delay: -4s; }

@keyframes float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  33% { transform: translateY(-20px) rotate(5deg); }
  66% { transform: translateY(10px) rotate(-3deg); }
}

/* ── Section Base ── */
.section {
  padding: 100px 5%;
  position: relative;
  z-index: 2;
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--g-accent);
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(28px, 4vw, 46px);
  font-weight: 800;
  margin-bottom: 16px;
}

.section-desc {
  font-size: 17px;
  color: var(--text-secondary);
  max-width: 560px;
  margin: 0 auto;
}

/* ── Features Grid ── */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.feature-card {
  padding: 32px;
  background: var(--bg-card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  cursor: default;
}

.feature-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, color-mix(in srgb, var(--g-from) 6%, transparent), transparent);
  opacity: 0;
  transition: var(--transition);
}

.feature-card:hover {
  transform: translateY(-6px);
  border-color: color-mix(in srgb, var(--g-from) 40%, transparent);
  box-shadow: var(--shadow-lg);
}

.feature-card:hover::before { opacity: 1; }

.feature-icon {
  width: 52px; height: 52px;
  background: linear-gradient(135deg, color-mix(in srgb, var(--g-from) 20%, transparent), color-mix(in srgb, var(--g-to) 20%, transparent));
  border-radius: 14px;
  display: grid;
  place-items: center;
  margin-bottom: 20px;
  font-size: 22px;
  color: var(--g-accent);
  border: 1px solid color-mix(in srgb, var(--g-from) 25%, transparent);
  transition: var(--transition);
}

.feature-card:hover .feature-icon {
  background: linear-gradient(135deg, var(--g-from), var(--g-to));
  color: #fff;
  transform: scale(1.1) rotate(-5deg);
  box-shadow: 0 8px 24px color-mix(in srgb, var(--g-from) 40%, transparent);
}

.feature-title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
  font-family: var(--font-head);
}

.feature-desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ── Pricing ── */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 24px;
  align-items: start;
}

.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-xl);
  padding: 36px 28px;
  position: relative;
  transition: var(--transition);
  overflow: hidden;
}

.pricing-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.pricing-card.featured {
  background: linear-gradient(160deg, color-mix(in srgb, var(--g-from) 12%, var(--bg-card)), var(--bg-card));
  border-color: color-mix(in srgb, var(--g-from) 50%, transparent);
  transform: scale(1.04);
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--g-from) 30%, transparent), var(--shadow-lg);
}

.pricing-card.featured:hover {
  transform: scale(1.04) translateY(-8px);
}

.pricing-badge {
  display: inline-block;
  padding: 4px 14px;
  background: linear-gradient(135deg, var(--g-from), var(--g-to));
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  border-radius: 50px;
  margin-bottom: 20px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.pricing-name {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 8px;
  font-family: var(--font-head);
}

.pricing-price {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 24px;
}

.pricing-currency {
  font-size: 20px;
  font-weight: 600;
  color: var(--text-secondary);
}

.pricing-amount {
  font-family: var(--font-head);
  font-size: 48px;
  font-weight: 800;
  background: linear-gradient(135deg, var(--g-from), var(--g-to));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

.pricing-period {
  font-size: 14px;
  color: var(--text-muted);
}

.pricing-divider {
  height: 1px;
  background: var(--border);
  margin: 24px 0;
}

.pricing-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 28px;
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--text-secondary);
}

.pricing-features li .check {
  width: 20px; height: 20px;
  background: linear-gradient(135deg, color-mix(in srgb, var(--g-from) 20%, transparent), color-mix(in srgb, var(--g-to) 20%, transparent));
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 11px;
  color: var(--g-accent);
  flex-shrink: 0;
}

/* ── Stats Banner ── */
.stats-section {
  background: linear-gradient(135deg, var(--g-from), var(--g-via), var(--g-to));
  background-size: 200% auto;
  animation: gradFlow 6s linear infinite;
  padding: 60px 5%;
  position: relative;
  z-index: 2;
  overflow: hidden;
}

.stats-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Ccircle cx='30' cy='30' r='1'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 40px;
  text-align: center;
  position: relative;
  z-index: 1;
}

.stat-value {
  font-family: var(--font-head);
  font-size: 42px;
  font-weight: 800;
  color: #fff;
  display: block;
}

.stat-label {
  font-size: 14px;
  color: rgba(255,255,255,0.75);
  margin-top: 4px;
}

/* ── Testimonials ── */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: var(--transition);
}

.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: color-mix(in srgb, var(--g-from) 30%, transparent);
}

.testimonial-stars {
  color: #fbbf24;
  font-size: 14px;
  margin-bottom: 14px;
  letter-spacing: 2px;
}

.testimonial-text {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 20px;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.testimonial-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--g-from), var(--g-to));
  display: grid;
  place-items: center;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 14px;
  color: #fff;
  flex-shrink: 0;
}

.testimonial-name {
  font-weight: 600;
  font-size: 15px;
}

.testimonial-role {
  font-size: 13px;
  color: var(--text-muted);
}

/* ── CTA Section ── */
.cta-section {
  padding: 120px 5%;
  text-align: center;
  position: relative;
  overflow: hidden;
  z-index: 2;
}

.cta-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.15;
  animation: blobAnim 8s ease-in-out infinite;
}

.cta-blob-1 {
  width: 500px; height: 500px;
  background: var(--g-from);
  top: -100px; left: -100px;
}

.cta-blob-2 {
  width: 400px; height: 400px;
  background: var(--g-to);
  bottom: -80px; right: -80px;
  animation-delay: -4s;
}

@keyframes blobAnim {
  0%, 100% { transform: scale(1) translate(0, 0); }
  33% { transform: scale(1.1) translate(30px, -20px); }
  66% { transform: scale(0.95) translate(-20px, 30px); }
}

.cta-box {
  max-width: 700px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.cta-title {
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 800;
  margin-bottom: 18px;
}

.cta-desc {
  font-size: 17px;
  color: var(--text-secondary);
  margin-bottom: 40px;
}

/* ── Footer ── */
.footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  padding: 60px 5% 30px;
  position: relative;
  z-index: 2;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}

.footer-brand-desc {
  font-size: 14px;
  color: var(--text-muted);
  margin-top: 12px;
  line-height: 1.7;
}

.footer-col-title {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-primary);
  margin-bottom: 16px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  font-size: 14px;
  color: var(--text-muted);
  text-decoration: none;
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--g-accent);
  padding-left: 4px;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 28px;
  border-top: 1px solid var(--border);
  font-size: 13px;
  color: var(--text-muted);
  flex-wrap: wrap;
  gap: 12px;
}

.footer-social {
  display: flex;
  gap: 10px;
}

.social-btn {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--border);
  display: grid;
  place-items: center;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 14px;
  transition: var(--transition);
}

.social-btn:hover {
  background: linear-gradient(135deg, var(--g-from), var(--g-to));
  color: #fff;
  transform: translateY(-3px);
}

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

@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-20px); }
  to   { opacity: 1; transform: translateY(0); }
}

.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ── Glow Effect ── */
.glow {
  box-shadow: 0 0 30px color-mix(in srgb, var(--g-from) 30%, transparent);
}

/* ── Gradient Border Animation ── */
@keyframes borderSpin {
  to { --angle: 360deg; }
}

/* ── Toast Notification ── */
.toast {
  position: fixed;
  bottom: 30px;
  right: 30px;
  padding: 14px 24px;
  background: var(--bg-card);
  border: 1px solid color-mix(in srgb, var(--g-from) 40%, transparent);
  border-radius: 12px;
  box-shadow: var(--shadow-lg);
  font-size: 14px;
  font-weight: 500;
  z-index: 9999;
  transform: translateY(100px);
  opacity: 0;
  transition: var(--transition);
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
}

/* ── Responsive ── */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .color-switcher { display: none; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-stats { gap: 24px; }
  .pricing-card.featured { transform: scale(1); }
  .pricing-card.featured:hover { transform: translateY(-8px); }
  
  .mobile-nav {
    position: fixed;
    top: 72px; left: 0; right: 0;
    background: var(--nav-bg);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 16px 5%;
    display: flex;
    flex-direction: column;
    gap: 4px;
    transform: translateY(-120%);
    transition: var(--transition);
    z-index: 999;
  }
  
  .mobile-nav.open { transform: translateY(0); }
  .mobile-nav a {
    padding: 12px 16px;
    border-radius: 10px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 15px;
    font-weight: 500;
    transition: var(--transition);
  }
  .mobile-nav a:hover {
    background: var(--border);
    color: var(--text-primary);
  }
}

/* ── Page Loading Transition ── */
.page-loader {
  position: fixed;
  inset: 0;
  background: var(--bg-primary);
  z-index: 99999;
  display: grid;
  place-items: center;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.page-loader.hidden {
  opacity: 0;
  visibility: hidden;
}

.loader-ring {
  width: 60px; height: 60px;
  border: 3px solid var(--border);
  border-top-color: var(--g-from);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ── Admin Bar (visible only in admin) ── */
.admin-bar {
  height: 36px;
  background: linear-gradient(90deg, var(--g-from), var(--g-via));
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 5%;
  font-size: 12px;
  color: rgba(255,255,255,0.9);
}

.admin-bar a {
  color: #fff;
  text-decoration: none;
  font-weight: 600;
}