/* ============================================================
   SaforaTech — Main Stylesheet
   Dark/Light Mode | Bengali/English | Modern Design
   ============================================================ */

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

/* ── CSS Variables ─────────────────────────────────────────── */
:root {
  /* Brand Colors */
  --primary: #0057FF;
  --primary-dark: #0040CC;
  --primary-light: #3D80FF;
  --accent: #00C6FF;
  --accent2: #FF6B35;

  /* Golden / Orange accent — from logo #f8a41b */
  --gold: #F8A41B;
  --gold-dark: #E08A00;
  --gold-light: #FFB84D;
  --gold-bg: rgba(248,164,27,0.08);
  --gold-border: rgba(248,164,27,0.25);

  /* Light Mode */
  --bg: #F8FAFF;
  --bg-card: #FFFFFF;
  --bg-nav: rgba(248,250,255,0.95);
  --bg-section: #EEF4FF;
  --text: #0D1B3E;
  --text-muted: #546EA0;
  --text-light: #8FA6CC;
  --border: #D6E4FF;
  --shadow: 0 4px 32px rgba(0,87,255,0.08);
  --shadow-hover: 0 12px 48px rgba(0,87,255,0.18);

  /* Typography */
  --font-display: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --font-bengali: 'Hind Siliguri', sans-serif;

  /* Spacing */
  --nav-h: 72px;
  --radius: 16px;
  --radius-sm: 8px;
  --radius-lg: 24px;

  /* Transitions */
  --t: 0.25s cubic-bezier(0.4,0,0.2,1);
  --logo-filter: none;

  /* Mesh gradient vars */
  --mesh-1: rgba(0,87,255,0.07);
  --mesh-2: rgba(0,198,255,0.05);
  --mesh-3: rgba(0,212,170,0.04);
}

[data-theme="dark"] {
  --bg: #040C1E;
  --bg-card: #0A1530;
  --bg-nav: rgba(4,12,30,0.95);
  --bg-section: #071228;
  --text: #E8F0FF;
  --text-muted: #8FA6CC;
  --text-light: #546EA0;
  --border: #1A2B50;
  --shadow: 0 4px 32px rgba(0,0,0,0.4);
  --shadow-hover: 0 12px 48px rgba(0,87,255,0.28);
  --logo-filter: brightness(1.1) drop-shadow(0 0 6px rgba(0,212,170,0.2));
  --mesh-1: rgba(0,87,255,0.12);
  --mesh-2: rgba(0,198,255,0.08);
  --mesh-3: rgba(0,212,170,0.06);
}

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

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

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  transition: background var(--t), color var(--t);
  overflow-x: hidden;
  /* Circuit board pattern background */
  background-image: url('/static/images/circuit-bg.svg');
  background-size: 1440px auto;
  background-repeat: repeat-y;
  background-position: center top;
  background-attachment: fixed;
}

/* Color overlay on top of circuit bg */
/* Circuit background overlay — sits BEHIND all content */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background: var(--bg);
  opacity: 0.88;
  pointer-events: none;
  z-index: -1;
  transition: opacity var(--t);
}

[data-theme="dark"] body::before {
  opacity: 0.92;
}

/* Announcement bar — always on top, full width */
.announcement-bar {
  position: relative;
  z-index: 1002;
}

/* All content sits above the overlay */
nav, main, footer,
.page-loader, .modal-overlay,
.whatsapp-btn, .scroll-top,
.toast-container {
  position: relative;
  z-index: 1;
}

/* Global grid fix — prevent children from overflowing */
.grid-2, .grid-3, .grid-4 {
  display: grid;
  gap: 24px;
  min-width: 0;
}
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

/* Bengali font override */
:lang(bn), .lang-bn {
  font-family: var(--font-bengali);
}

/* ── Utility ────────────────────────────────────────────────── */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}
.container-wide { max-width: 1440px; margin: 0 auto; padding: 0 32px; }

.hidden { display: none !important; }
.flex { display: flex; }
.grid { display: grid; }
.text-center { text-align: center; }

/* Gradient text */
.gradient-text {
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Navigation ────────────────────────────────────────────── */
nav.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  background: var(--bg-nav);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--border);
  z-index: 1000;
  transition: background var(--t), border-color var(--t), box-shadow var(--t);
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  padding: 0 28px;
  max-width: 1280px;
  margin: 0 auto;
  gap: 24px;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.4rem;
  color: var(--text);
  letter-spacing: -0.5px;
}

.logo-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: #fff;
  font-weight: 900;
}

/* ── Logo (SVG Image) ───────────────────────────────────────── */
.logo-link {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
  color: var(--text);
  transition: color var(--t);
}

.nav-logo {
  height: 52px;
  width: auto;
  transition: opacity var(--t);
}

.nav-logo:hover { opacity: 0.85; }

/* Footer logo — slightly smaller */
footer .logo-link .nav-logo {
  height: 44px;
}

[data-theme="dark"] .nav-logo {
  /* Invert the dark blue (#104fa8) to show on dark backgrounds */
  filter: brightness(0) invert(1) opacity(0.9);
}

/* Fallback text logo (when SVG fails) */
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.4rem;
  color: var(--text);
  letter-spacing: -0.5px;
}

.logo-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: #fff;
  font-weight: 900;
}

/* ── Animated Background System ─────────────────────────────── */

/* Dot grid overlay — subtle, doesn't overpower content */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(0,87,255,0.12) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
  z-index: 0;
}

/* Glowing orbs */
.hero::after {
  content: '';
  position: absolute;
  top: 10%; right: 5%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(0,87,255,0.10) 0%, rgba(0,198,255,0.06) 40%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
  animation: orb-drift 8s ease-in-out infinite alternate;
  z-index: 0;
}

@keyframes orb-drift {
  from { transform: translate(0, 0) scale(1); }
  to   { transform: translate(-40px, 30px) scale(1.08); }
}

/* Second orb bottom-left */
.hero-orb-2 {
  position: absolute;
  bottom: 5%; left: 2%;
  width: 350px; height: 350px;
  background: radial-gradient(circle, rgba(0,198,255,0.08) 0%, transparent 65%);
  border-radius: 50%;
  pointer-events: none;
  animation: orb-drift 10s ease-in-out infinite alternate-reverse;
  z-index: 0;
}

/* ── Section Background Textures ────────────────────────────── */

/* Stats banner — diagonal lines */
.stats-banner {
  position: relative;
  overflow: hidden;
}
.stats-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    -45deg,
    rgba(255,255,255,0.02) 0px,
    rgba(255,255,255,0.02) 1px,
    transparent 1px,
    transparent 20px
  );
  pointer-events: none;
}

/* Services section — subtle dot grid */
.services-section {
  position: relative;
}
.services-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(0,87,255,0.06) 1px, transparent 1px);
  background-size: 24px 24px;
  pointer-events: none;
}

/* ── Service Cards — hover glow ─────────────────────────────── */
.service-card {
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at center, rgba(0,87,255,0.06) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}

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

/* ── Floating Particles on Hero ─────────────────────────────── */
.particle {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  animation: float-particle linear infinite;
  opacity: 0;
  z-index: 0;
}

@keyframes float-particle {
  0%   { opacity: 0;   transform: translateY(0) scale(0.5); }
  10%  { opacity: 0.6; }
  90%  { opacity: 0.3; }
  100% { opacity: 0;   transform: translateY(-120px) scale(1.2); }
}

/* ── Card Shimmer on hover ──────────────────────────────────── */
/* Shimmer effect on card hover */
.card::after {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 60%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.05), transparent);
  transition: left 0.55s ease;
  pointer-events: none;
}
.card:hover::after {
  left: 140%;
}

/* ── Glowing borders on featured cards ─────────────────────── */
.pricing-card.popular {
  position: relative;
}
.pricing-card.popular::before {
  content: '';
  position: absolute;
  inset: -2px;
  background: linear-gradient(135deg, var(--primary), var(--accent), var(--primary));
  border-radius: calc(var(--radius-lg) + 2px);
  z-index: -1;
  background-size: 200% 200%;
  animation: gradient-rotate 3s linear infinite;
}

@keyframes gradient-rotate {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* ── Testimonial card accent line ──────────────────────────── */
.testimonial-card {
  position: relative;
  overflow: hidden;
}
.testimonial-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 4px; height: 100%;
  background: linear-gradient(180deg, var(--primary), var(--accent));
  opacity: 0;
  transition: opacity var(--t);
}
.testimonial-card:hover::before {
  opacity: 1;
}

/* ── Smooth section transitions ─────────────────────────────── */
section {
  position: relative;
}

/* ── Hero content above pseudo-elements ─────────────────────── */
.hero-content,
.hero-visual,
.hero-grid {
  position: relative;
  z-index: 1;
}

/* ── Navbar scroll shadow ───────────────────────────────────── */
.navbar.scrolled {
  box-shadow: 0 4px 24px rgba(0,0,0,0.08);
}
[data-theme="dark"] .navbar.scrolled {
  box-shadow: 0 4px 24px rgba(0,0,0,0.4);
}

/* ── About page hero gradient ───────────────────────────────── */
.about-hero-bg {
  background: var(--bg-section);
  position: relative;
  overflow: hidden;
}
.about-hero-bg::after {
  content: '';
  position: absolute;
  top: -80px; right: -80px;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(0,87,255,0.08) 0%, transparent 65%);
  border-radius: 50%;
  pointer-events: none;
}

/* Nav Links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
  list-style: none;
  flex: 1;
  justify-content: center;
}

.nav-links a {
  display: block;
  padding: 7px 14px;
  text-decoration: none;
  color: var(--text-muted);
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: 6px;
  transition: all var(--t);
  white-space: nowrap;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 14px;
  right: 14px;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  border-radius: 1px;
  transform: scaleX(0);
  transition: transform var(--t);
}

.nav-links a:hover { color: var(--primary); background: rgba(0,87,255,0.06); }
.nav-links a:hover::after { transform: scaleX(1); }
.nav-links a.active { color: var(--primary); font-weight: 600; }
.nav-links a.active::after { transform: scaleX(1); }

/* Nav Controls */
.nav-controls {
  display: flex;
  align-items: center;
  gap: 8px;
}

.btn-icon {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: all var(--t);
}

.btn-icon:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: rgba(0,87,255,0.06);
}

/* Language Toggle */
.lang-toggle {
  display: flex;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--bg-card);
}

.lang-toggle button {
  padding: 6px 12px;
  border: none;
  background: transparent;
  color: var(--text-muted);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--t);
}

.lang-toggle button.active {
  background: var(--primary);
  color: #fff;
}

/* CTA Button in nav */
.btn-nav-cta {
  padding: 8px 20px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: all var(--t);
  white-space: nowrap;
}

.btn-nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(0,87,255,0.35);
}

/* Mobile menu */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
}

.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all var(--t);
}

/* ── Buttons ────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: all var(--t);
  border: none;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: #fff;
  box-shadow: 0 4px 20px rgba(0,87,255,0.3);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(0,87,255,0.45);
}

.btn-outline {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}
.btn-outline:hover {
  background: var(--primary);
  color: #fff;
  transform: translateY(-2px);
}

.btn-ghost {
  background: var(--bg-card);
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-ghost:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.btn-lg { padding: 16px 40px; font-size: 1rem; border-radius: var(--radius); }
.btn-sm { padding: 8px 18px; font-size: 0.8rem; }

/* ── Hero Section ───────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  padding-top: var(--nav-h);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background: transparent;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  padding: 60px 0 80px;
  position: relative;
  z-index: 1;
  width: 100%;
  min-width: 0;
}

/* Prevent right column overflow */
.hero-content { min-width: 0; overflow: hidden; }
.hero-visual   { min-width: 0; overflow: visible; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: rgba(0,87,255,0.1);
  border: 1px solid rgba(0,87,255,0.2);
  border-radius: 100px;
  font-size: 0.8rem;
  color: var(--primary);
  font-weight: 600;
  margin-bottom: 20px;
}

.hero-badge::before {
  content: '';
  width: 8px;
  height: 8px;
  background: var(--primary);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  color: var(--text);
  margin-bottom: 24px;
  letter-spacing: -1.5px;
}

.hero-desc {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 40px;
  max-width: 500px;
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero-stats {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
}

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

.hero-stat-value {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
}

.hero-stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 4px;
}

/* Hero Visual */
.hero-visual {
  position: relative;
}

.hero-card-main {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow), 0 0 0 1px rgba(0,87,255,0.06);
  position: relative;
  z-index: 2;
  backdrop-filter: blur(8px);
  /* Subtle top glow line */
  background-image: linear-gradient(180deg, rgba(0,87,255,0.03) 0%, transparent 40%);
}

.hero-card-main::before {
  content: '';
  position: absolute;
  top: 0; left: 10%; right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--primary), transparent);
  opacity: 0.4;
  border-radius: 1px;
}

.hero-card-float {
  position: absolute;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 20px;
  box-shadow: var(--shadow-hover);
  animation: float 4s ease-in-out infinite;
  backdrop-filter: blur(12px);
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-12px); }
}

.hero-card-float.card-1 {
  top: -20px; right: -20px;
  animation-delay: 0s;
  border-color: rgba(0,87,255,0.25);
  box-shadow: 0 8px 32px rgba(0,87,255,0.15);
}

.hero-card-float.card-2 {
  bottom: -20px; left: -20px;
  animation-delay: 2s;
  border-color: rgba(0,198,255,0.25);
  box-shadow: 0 8px 32px rgba(0,198,255,0.12);
}

/* ── Section Styles ─────────────────────────────────────────── */
section {
  padding: 100px 0;
}

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

.section-tag {
  display: inline-block;
  padding: 4px 14px;
  background: rgba(0,87,255,0.1);
  color: var(--primary);
  border-radius: 100px;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--text);
  line-height: 1.15;
  letter-spacing: -1px;
  margin-bottom: 16px;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.8;
}

/* ── Cards ──────────────────────────────────────────────────── */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: all var(--t);
  position: relative;
  overflow: hidden;
}

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

.card-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 20px;
  background: linear-gradient(135deg, rgba(0,87,255,0.12), rgba(0,198,255,0.12));
  border: 1px solid rgba(0,87,255,0.15);
}

.card-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 10px;
}

.card-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ── Services ───────────────────────────────────────────────── */
.services-section {
  background: var(--bg-section);
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 28px;
  transition: all var(--t);
  cursor: pointer;
}

.service-card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-hover);
  transform: translateY(-6px);
}

.service-card:hover .service-icon {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff;
}

.service-icon {
  width: 60px;
  height: 60px;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(0,87,255,0.1), rgba(0,198,255,0.1));
  border: 1px solid rgba(0,87,255,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 20px;
  transition: all var(--t);
}

/* ── Pricing ────────────────────────────────────────────────── */
.pricing-card {
  background: var(--bg-card);
  border: 2px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  transition: all var(--t);
  position: relative;
}

.pricing-card.popular {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(0,87,255,0.08);
}

.pricing-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff;
  padding: 4px 20px;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 700;
  white-space: nowrap;
}

.pricing-price {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
}

.pricing-period {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 4px;
}

.pricing-features {
  list-style: none;
  margin: 24px 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.pricing-features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.875rem;
  color: var(--text-muted);
}

.pricing-features li::before {
  content: '✓';
  color: var(--primary);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}

/* ── Testimonials ───────────────────────────────────────────── */
.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
}

.testimonial-stars {
  color: #F59E0B;
  font-size: 1.1rem;
  margin-bottom: 16px;
  letter-spacing: 2px;
}

.testimonial-text {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.8;
  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(--primary), var(--accent));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: #fff;
  font-weight: 700;
  flex-shrink: 0;
}

/* ── Contact ────────────────────────────────────────────────── */
.contact-section {
  background: var(--bg-section);
}

.contact-form {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 48px;
}

.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 8px;
}

.form-control {
  width: 100%;
  padding: 12px 16px;
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 0.9rem;
  font-family: var(--font-body);
  transition: all var(--t);
  outline: none;
}

.form-control:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(0,87,255,0.12);
  background: var(--bg-card);
}

textarea.form-control {
  min-height: 120px;
  resize: vertical;
}

.contact-info-card {
  background: linear-gradient(135deg, var(--primary) 0%, #0040CC 100%);
  border-radius: var(--radius-lg);
  padding: 48px;
  color: #fff;
  height: 100%;
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 28px;
}

.contact-info-icon {
  width: 44px;
  height: 44px;
  background: rgba(255,255,255,0.15);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

/* ── Footer ─────────────────────────────────────────────────── */
footer {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  padding: 64px 0 0;
}

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

.footer-brand p {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.8;
  margin: 16px 0 24px;
  max-width: 280px;
}

.footer-col h4 {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

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

.footer-links a {
  font-size: 0.875rem;
  color: var(--text-muted);
  text-decoration: none;
  transition: color var(--t);
}

.footer-links a:hover { color: var(--primary); }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Social Links */
.social-links {
  display: flex;
  gap: 8px;
}

.social-link {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  transition: all var(--t);
}

.social-link:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: rgba(0,87,255,0.08);
}

/* ── WhatsApp Float ─────────────────────────────────────────── */
.whatsapp-btn {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 56px;
  height: 56px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: #fff;
  text-decoration: none;
  box-shadow: 0 8px 24px rgba(37,211,102,0.4);
  z-index: 999;
  transition: all var(--t);
  animation: float 3s ease-in-out infinite;
}

.whatsapp-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 12px 32px rgba(37,211,102,0.55);
}

/* ── Announcement Bar ───────────────────────────────────────── */
.announcement-bar {
  background: linear-gradient(90deg, var(--primary) 0%, #0040CC 50%, #E08A00 100%);
  color: #fff;
  text-align: center;
  padding: 10px 48px 10px 20px;
  font-size: 0.85rem;
  font-weight: 500;
  position: relative;
  z-index: 1002;
  line-height: 1.5;
  display: block;
  width: 100%;
}

.announcement-bar a {
  color: #fff;
  font-weight: 700;
}

.announcement-close {
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: 4px;
  color: #fff;
  cursor: pointer;
  font-size: 0.75rem;
  opacity: 0.85;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--t);
  line-height: 1;
  padding: 0;
}

.announcement-close:hover {
  opacity: 1;
  background: rgba(255,255,255,0.25);
}

/* ── Stats Banner ───────────────────────────────────────────── */
.stats-banner {
  background: linear-gradient(135deg, var(--primary) 0%, #0040CC 50%, #003399 100%);
  color: #fff;
  padding: 64px 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  text-align: center;
}

.stat-value {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 800;
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 0.9rem;
  opacity: 0.85;
}

/* ── Admin Panel ────────────────────────────────────────────── */
.admin-layout {
  display: flex;
  min-height: 100vh;
  background: var(--bg);
}

.admin-sidebar {
  width: 260px;
  background: var(--bg-card);
  border-right: 1px solid var(--border);
  padding: 24px 0;
  flex-shrink: 0;
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  overflow-y: auto;
}

.admin-main {
  flex: 1;
  margin-left: 260px;
  padding: 32px;
}

.sidebar-brand {
  padding: 0 24px 24px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 16px;
}

.sidebar-nav {
  list-style: none;
  padding: 0 12px;
}

.sidebar-nav li a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  color: var(--text-muted);
  font-size: 0.875rem;
  font-weight: 500;
  transition: all var(--t);
}

.sidebar-nav li a:hover, .sidebar-nav li a.active {
  background: rgba(0,87,255,0.1);
  color: var(--primary);
}

.admin-stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  display: flex;
  align-items: center;
  gap: 20px;
}

.admin-stat-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(0,87,255,0.15), rgba(0,198,255,0.1));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
}

/* ── Toast Notification ─────────────────────────────────────── */
.toast-container {
  position: fixed;
  top: 90px;
  right: 20px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.toast {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px 20px;
  font-size: 0.875rem;
  color: var(--text);
  box-shadow: var(--shadow-hover);
  animation: slideIn 0.3s ease;
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 280px;
}

.toast.success { border-left: 4px solid #10B981; }
.toast.error { border-left: 4px solid #EF4444; }

@keyframes slideIn {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* ── Scroll to Top ──────────────────────────────────────────── */
.scroll-top {
  position: fixed;
  bottom: 96px;
  right: 28px;
  width: 44px;
  height: 44px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--text-muted);
  font-size: 1rem;
  transition: all var(--t);
  z-index: 998;
  opacity: 0;
  pointer-events: none;
}

.scroll-top.visible {
  opacity: 1;
  pointer-events: auto;
}

.scroll-top:hover {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

/* ── Process Steps ──────────────────────────────────────────── */
.process-step {
  display: flex;
  gap: 24px;
  align-items: flex-start;
  padding: 24px;
  border-radius: var(--radius);
  transition: all var(--t);
}

.process-step:hover {
  background: var(--bg-card);
  box-shadow: var(--shadow);
}

.step-number {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* ── FAQ ────────────────────────────────────────────────────── */
.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  margin-bottom: 12px;
  transition: all var(--t);
}

.faq-item.open {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(0,87,255,0.08);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  cursor: pointer;
  font-weight: 600;
  color: var(--text);
  font-size: 0.95rem;
  user-select: none;
  background: var(--bg-card);
  transition: all var(--t);
}

.faq-question:hover { color: var(--primary); }

.faq-answer {
  padding: 0 24px;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.8;
  background: var(--bg-card);
}

.faq-item.open .faq-answer {
  max-height: 300px;
  padding: 0 24px 18px;
}

.faq-icon {
  font-size: 1.2rem;
  transition: transform var(--t);
}

.faq-item.open .faq-icon {
  transform: rotate(45deg);
  color: var(--primary);
}

/* ── Mobile Responsive ──────────────────────────────────────── */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .btn-nav-cta { display: none; }

  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: var(--nav-h);
    left: 0; right: 0;
    background: var(--bg-nav);
    backdrop-filter: blur(20px);
    padding: 16px;
    border-bottom: 1px solid var(--border);
    gap: 4px;
  }

  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { display: none; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; }
  .contact-form { padding: 28px 20px; }

  section { padding: 64px 0; }
  .section-title { font-size: 1.8rem; }

  .admin-sidebar { display: none; }
  .admin-main { margin-left: 0; padding: 20px 16px; }
}

/* ── Loader ─────────────────────────────────────────────────── */
.page-loader {
  position: fixed;
  inset: 0;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity 0.4s ease;
}

.page-loader.hidden {
  opacity: 0;
  pointer-events: none;
}

.loader-ring {
  width: 48px;
  height: 48px;
  border: 3px solid var(--border);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

/* ── Animations ─────────────────────────────────────────────── */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: none;
}

/* Staggered delays */
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }

/* ============================================================
   VISUAL POLISH — Interactive Backgrounds & Glow Effects
   ============================================================ */

/* ── Section tag glow ───────────────────────────────────────── */
.section-tag {
  position: relative;
  backdrop-filter: blur(4px);
}

/* ── Nav scroll glow effect ─────────────────────────────────── */
.navbar.scrolled {
  box-shadow: 0 4px 24px rgba(0, 87, 255, 0.08), 0 1px 0 var(--border);
}
[data-theme="dark"] .navbar.scrolled {
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.5), 0 1px 0 var(--border);
}

/* ── Service icon glow on hover ─────────────────────────────── */
.service-card:hover .service-icon {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff;
  box-shadow: 0 8px 24px rgba(0, 87, 255, 0.3);
}

/* ── Pricing card glow border animation ─────────────────────── */
@keyframes border-glow {
  0%,100% { box-shadow: 0 0 0 0 rgba(0,87,255,0); border-color: var(--primary); }
  50%      { box-shadow: 0 0 20px 2px rgba(0,87,255,0.15); border-color: var(--primary-light); }
}
.pricing-card.popular {
  animation: border-glow 3s ease-in-out infinite;
}

/* ── Stats banner shimmer line ──────────────────────────────── */
.stats-banner {
  position: relative;
  overflow: hidden;
}
.stats-banner::after {
  content: '';
  position: absolute;
  top: 0; left: -200%;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
  animation: shimmer-line 4s ease-in-out infinite;
}
@keyframes shimmer-line {
  0%   { left: -200%; }
  100% { left: 200%; }
}

/* ── Section divider gradient lines ─────────────────────────── */
.section-header::after {
  content: '';
  display: block;
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  border-radius: 2px;
  margin: 20px auto 0;
}

/* ── Card top accent line (appears on hover) ────────────────── */
.service-card {
  border-top: 3px solid transparent;
  transition: all var(--t), border-top-color var(--t);
}
.service-card:hover {
  border-top-color: var(--primary);
}

/* ── Testimonial card hover glow ────────────────────────────── */
.testimonial-card:hover {
  box-shadow: 0 8px 40px rgba(0,87,255,0.12);
  border-color: rgba(0,87,255,0.2);
  transform: translateY(-4px);
}

/* ── CTA section inner glow ─────────────────────────────────── */
.cta-gradient {
  position: relative;
  overflow: hidden;
}
.cta-gradient::before {
  content: '';
  position: absolute;
  top: -50%;
  left: 50%;
  transform: translateX(-50%);
  width: 70%;
  height: 200%;
  background: radial-gradient(ellipse, rgba(255,255,255,0.08) 0%, transparent 60%);
  pointer-events: none;
}

/* ── FAQ item hover glow ────────────────────────────────────── */
.faq-item.open {
  box-shadow: 0 4px 24px rgba(0,87,255,0.08);
}

/* ── Footer brand area ──────────────────────────────────────── */
footer {
  position: relative;
}
footer::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--primary), var(--accent), transparent);
  opacity: 0.4;
}

/* ── Hero badge pulse ring ──────────────────────────────────── */
.hero-badge::before {
  box-shadow: 0 0 0 0 rgba(0,87,255,0.4);
  animation: badge-pulse 2s ease-in-out infinite;
}
@keyframes badge-pulse {
  0%  { box-shadow: 0 0 0 0 rgba(0,87,255,0.4); }
  70% { box-shadow: 0 0 0 6px rgba(0,87,255,0); }
  100%{ box-shadow: 0 0 0 0 rgba(0,87,255,0); }
}

/* ── Process step connector line ────────────────────────────── */
.process-step:not(:last-child)::after {
  content: '';
  display: block;
  width: 2px;
  height: 24px;
  background: linear-gradient(180deg, var(--primary), transparent);
  margin: 8px 0 0 22px;
  border-radius: 1px;
}

/* ── Interactive grid background on bg-section areas ────────── */
.services-section::before,
[style*="bg-section"]::before {
  background-image: radial-gradient(circle, rgba(0,87,255,0.05) 1px, transparent 1px);
  background-size: 28px 28px;
}

/* ── Hero stat value glow ───────────────────────────────────── */
.hero-stat-value {
  text-shadow: 0 0 24px rgba(0,87,255,0.2);
}

/* ── Gradient text glow ─────────────────────────────────────── */
.gradient-text {
  filter: drop-shadow(0 2px 12px rgba(0,87,255,0.15));
}

/* ── WhatsApp btn pulse ─────────────────────────────────────── */
.whatsapp-btn::before {
  content: '';
  position: absolute;
  inset: -4px;
  background: #25D366;
  border-radius: 50%;
  opacity: 0;
  animation: wa-pulse 2.5s ease-in-out infinite;
}
.whatsapp-btn {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
}
@keyframes wa-pulse {
  0%,100% { opacity: 0;    transform: scale(1); }
  50%      { opacity: 0.18; transform: scale(1.3); }
}

/* ── Smooth counter number animation ────────────────────────── */
[data-target] {
  transition: color 0.3s ease;
}
.stats-banner [data-target] {
  text-shadow: 0 2px 16px rgba(255,255,255,0.15);
}

/* ── Blog post card hover accent ────────────────────────────── */
.blog-post-card {
  border-left: 3px solid transparent;
  transition: all var(--t), border-left-color var(--t);
}
.blog-post-card:not(.post-skeleton):hover {
  border-left-color: var(--primary);
}

/* ── Scroll top button glow ─────────────────────────────────── */
.scroll-top:hover {
  box-shadow: 0 4px 16px rgba(0,87,255,0.3);
}

/* ── Form control focus glow ────────────────────────────────── */
.form-control:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(0,87,255,0.1), 0 2px 8px rgba(0,87,255,0.06);
}

/* ── Admin sidebar active item glow ─────────────────────────── */
.sidebar-nav li a.active {
  box-shadow: inset 3px 0 0 var(--primary);
}


/* ============================================================
   HERO SLIDER — Business Growth Model
   ============================================================ */

.hero-slider {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 28px;
  min-height: 380px;
  box-shadow: 0 20px 60px rgba(0,87,255,0.1), 0 0 0 1px rgba(0,87,255,0.05);
  overflow: hidden;
}

.hero-slider::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, #0057FF, #00C6FF, #00D4AA);
  border-radius: 24px 24px 0 0;
}

/* Slides */
.slide {
  display: none;
  animation: slideIn 0.45s cubic-bezier(0.4,0,0.2,1);
}
.slide-active { display: block; }

@keyframes slideIn {
  from { opacity: 0; transform: translateX(20px); }
  to   { opacity: 1; transform: translateX(0); }
}

/* Slide header */
.slide-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 14px;
}

.slide-icon-wrap {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.slide-tag {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--primary);
  margin-bottom: 2px;
}

.slide-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--text);
  line-height: 1.2;
}

.slide-desc {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 18px;
  font-family: var(--font-bengali);
}

/* Slide stats row */
.slide-stats {
  display: flex;
  gap: 0;
  border-top: 1px solid var(--border);
  margin-top: 16px;
  padding-top: 14px;
}

.sstat {
  flex: 1;
  text-align: center;
  padding: 4px 0;
  border-right: 1px solid var(--border);
}
.sstat:last-child { border-right: none; }

.sstat-val {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
}

.sstat-lbl {
  font-size: 0.68rem;
  color: var(--text-muted);
  margin-top: 3px;
}

/* Slide dots */
.slider-dots {
  position: absolute;
  bottom: 16px;
  right: 20px;
  display: flex;
  gap: 6px;
  z-index: 10;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: none;
  background: var(--border);
  cursor: pointer;
  padding: 0;
  transition: all 0.3s ease;
}

.dot.active {
  background: var(--primary);
  width: 22px;
  border-radius: 4px;
}

/* ── Slide 1: Process Flow ── */
.slide-flow {
  display: flex;
  align-items: center;
  gap: 0;
  margin-bottom: 4px;
  flex-wrap: nowrap;
  overflow: hidden;
}

.flow-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.flow-step span {
  font-size: 0.68rem;
  color: var(--text-muted);
  white-space: nowrap;
  font-weight: 500;
}

.flow-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 2px solid var(--border);
  background: var(--bg-card);
  position: relative;
}

.flow-step.done .flow-dot {
  background: var(--primary);
  border-color: var(--primary);
}
.flow-step.done .flow-dot::after {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  width: 4px; height: 4px;
  background: #fff;
  border-radius: 50%;
}
.flow-step.active-step .flow-dot {
  border-color: var(--accent);
  background: rgba(0,198,255,0.15);
  box-shadow: 0 0 0 3px rgba(0,198,255,0.2);
  animation: flow-pulse 1.5s ease-in-out infinite;
}
@keyframes flow-pulse {
  0%,100% { box-shadow: 0 0 0 3px rgba(0,198,255,0.2); }
  50%      { box-shadow: 0 0 0 6px rgba(0,198,255,0.08); }
}
.flow-step.faded .flow-dot { opacity: 0.35; }
.flow-step.faded span { opacity: 0.35; }

.flow-line {
  flex: 1;
  height: 2px;
  background: var(--primary);
  margin-bottom: 18px;
  min-width: 8px;
}
.flow-line.faded { background: var(--border); opacity: 0.4; }

/* ── Slide 2: Chart ── */
.slide-chart { margin-bottom: 4px; }

.chart-label {
  font-size: 0.7rem;
  color: var(--text-muted);
  margin-bottom: 10px;
  font-weight: 500;
}

.chart-bars {
  display: flex;
  align-items: flex-end;
  gap: 10px;
  height: 90px;
}

.chart-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  flex: 1;
}

.bar-wrap {
  flex: 1;
  width: 100%;
  background: var(--bg-section);
  border-radius: 6px 6px 0 0;
  display: flex;
  align-items: flex-end;
  height: 80px;
  overflow: hidden;
}

.bar {
  width: 100%;
  border-radius: 4px 4px 0 0;
  transition: height 0.8s cubic-bezier(0.4,0,0.2,1);
}

.animated-bar {
  animation: bar-grow 0.8s cubic-bezier(0.4,0,0.2,1) both;
}
@keyframes bar-grow {
  from { transform: scaleY(0); transform-origin: bottom; }
  to   { transform: scaleY(1); transform-origin: bottom; }
}

.chart-col span {
  font-size: 0.65rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* ── Slide 3: Support Tiers ── */
.support-tiers {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 4px;
}

.tier {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--bg-section);
  transition: all var(--t);
}

.tier-active {
  border-color: rgba(0,198,255,0.4);
  background: rgba(0,198,255,0.06);
  box-shadow: 0 2px 12px rgba(0,198,255,0.1);
}

.tier-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.9rem;
  font-family: var(--font-display);
  flex-shrink: 0;
}

.tier-info { flex: 1; }

.tier-name {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text);
}

.tier-time {
  font-size: 0.7rem;
  color: var(--text-muted);
  margin-top: 1px;
}

.tier-ping {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

@keyframes ping {
  0%,100% { opacity: 1; transform: scale(1); box-shadow: 0 0 0 0 currentColor; }
  50%      { opacity: 0.8; transform: scale(1.1); box-shadow: 0 0 0 4px rgba(16,185,129,0.2); }
}


/* ── Circuit background dark mode adjustment ────────────────── */
[data-theme="dark"] body {
  /* In dark mode, the SVG circuit uses hue-rotate so blue lines show on dark bg */
  background-image: url('/static/images/circuit-bg.svg');
  filter: none;
}

/* Dark mode circuit tint — blue to cyan shift */
[data-theme="dark"] body {
  background-image: url('/static/images/circuit-bg-dark.svg');
}

/* Fallback if dark svg missing — use CSS filter on body bg */
@supports not (selector(:has(*))) {
  [data-theme="dark"] body {
    background-image: url('/static/images/circuit-bg.svg');
    background-blend-mode: luminosity;
  }
}

/* ── Layout overflow global fix ─────────────────────────────── */
section { overflow-x: hidden; }

/* Stats banner fix — no overflow */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 32px;
  text-align: center;
}

/* Pricing grid fix */
.pricing-card {
  min-width: 0;
  overflow: hidden;
}

/* Hero slider width fix */
.hero-slider {
  width: 100%;
  max-width: 100%;
  overflow: hidden;
}

/* Footer grid fix */
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
}

/* Mobile nav fix — prevent overflow */
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr !important; }
  .hero-visual { display: none; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .grid-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 640px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-grid { gap: 32px; }
  section { padding: 56px 0; }
}


/* ============================================================
   GOLDEN / ORANGE ACCENT TOUCHES
   Matches logo color #F8A41B — used sparingly for warmth
   ============================================================ */

/* ── Hero badge — gold pulse dot ───────────────────────────── */
.hero-badge {
  border-color: var(--gold-border) !important;
}
.hero-badge::before {
  background: var(--gold) !important;
  box-shadow: 0 0 0 0 rgba(248,164,27,0.4) !important;
}
@keyframes badge-pulse {
  0%  { box-shadow: 0 0 0 0 rgba(248,164,27,0.45); }
  70% { box-shadow: 0 0 0 6px rgba(248,164,27,0); }
  100%{ box-shadow: 0 0 0 0 rgba(248,164,27,0); }
}

/* ── Section tag — gold left border ────────────────────────── */
.section-tag {
  border-left: 3px solid var(--gold) !important;
  padding-left: 10px !important;
  background: var(--gold-bg) !important;
  color: var(--gold-dark) !important;
  border-radius: 0 4px 4px 0 !important;
  border: none !important;
}

/* ── Section header underline — blue to gold gradient ──────── */
.section-header::after {
  background: linear-gradient(90deg, var(--primary), var(--gold)) !important;
  width: 80px !important;
}

/* ── Slide tag in hero slider ───────────────────────────────── */
.slide-tag {
  color: var(--gold) !important;
}

/* ── Pricing badge "Most Popular" ───────────────────────────── */
.pricing-badge {
  background: linear-gradient(135deg, var(--gold), var(--gold-light)) !important;
  color: #fff !important;
  box-shadow: 0 4px 12px rgba(248,164,27,0.35) !important;
}

/* ── Stats banner — alternate stat value color ──────────────── */
.stats-banner .stat-value:nth-child(2n),
.stats-grid > div:nth-child(2) .stat-value,
.stats-grid > div:nth-child(4) .stat-value {
  color: var(--gold-light) !important;
}

/* ── Hero stat — 4th counter (99%) in gold ─────────────────── */
.hero-stats .hero-stat:last-child .hero-stat-value {
  color: var(--gold) !important;
}

/* ── Nav CTA button — gold gradient instead of blue ────────── */
.btn-nav-cta {
  background: linear-gradient(135deg, var(--gold-dark), var(--gold)) !important;
  box-shadow: 0 4px 16px rgba(248,164,27,0.3) !important;
}
.btn-nav-cta:hover {
  box-shadow: 0 8px 24px rgba(248,164,27,0.45) !important;
}

/* ── Scroll to top button ───────────────────────────────────── */
.scroll-top:hover {
  background: var(--gold) !important;
  border-color: var(--gold) !important;
  color: #fff !important;
  box-shadow: 0 4px 16px rgba(248,164,27,0.35) !important;
}

/* ── Slider dots active ─────────────────────────────────────── */
.dot.active {
  background: var(--gold) !important;
}

/* ── Service card icon — alternate gold tint ────────────────── */
.service-card:nth-child(3n) .service-icon {
  background: linear-gradient(135deg, rgba(248,164,27,0.12), rgba(255,184,77,0.08)) !important;
  border-color: var(--gold-border) !important;
}
.service-card:nth-child(3n):hover .service-icon {
  background: linear-gradient(135deg, var(--gold-dark), var(--gold)) !important;
}

/* ── Card top border — alternate gold on every 3rd ─────────── */
.service-card:nth-child(3n):hover {
  border-top-color: var(--gold) !important;
}

/* ── FAQ open item accent ───────────────────────────────────── */
.faq-item.open {
  border-color: var(--gold-border) !important;
  box-shadow: 0 4px 20px rgba(248,164,27,0.08) !important;
}
.faq-item.open .faq-question {
  color: var(--gold-dark) !important;
}
.faq-item.open .faq-icon {
  color: var(--gold) !important;
}

/* ── Footer brand logo area — gold accent line ──────────────── */
.footer-brand::before {
  content: '';
  display: block;
  width: 40px;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--gold-light));
  border-radius: 2px;
  margin-bottom: 16px;
}

/* ── Social links — gold on hover ──────────────────────────── */
.social-link:hover {
  border-color: var(--gold) !important;
  color: var(--gold) !important;
  background: var(--gold-bg) !important;
}

/* ── Hero slider flow-step done color ───────────────────────── */
.flow-step.done .flow-dot {
  background: var(--gold) !important;
  border-color: var(--gold) !important;
}
.flow-line {
  background: linear-gradient(90deg, var(--gold), var(--primary)) !important;
}

/* ── Testimonial stars ──────────────────────────────────────── */
.testimonial-stars {
  color: var(--gold) !important;
}

/* ── Support tier active border ─────────────────────────────── */
.tier-active {
  border-color: var(--gold-border) !important;
  background: var(--gold-bg) !important;
}

/* ── Admin stat card — alternate icon bg ────────────────────── */
.admin-stat-card:nth-child(2) .admin-stat-icon,
.admin-stat-card:nth-child(4) .admin-stat-icon {
  background: linear-gradient(135deg, var(--gold-bg), rgba(255,184,77,0.06)) !important;
}

/* ── Button outline — gold variant ──────────────────────────── */
.btn-gold {
  background: transparent;
  color: var(--gold-dark);
  border: 2px solid var(--gold);
}
.btn-gold:hover {
  background: var(--gold);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(248,164,27,0.35);
}

/* ── Pricing card popular glow — gold pulse ─────────────────── */
@keyframes border-glow {
  0%,100% { box-shadow: 0 0 0 0 rgba(248,164,27,0); border-color: var(--gold); }
  50%      { box-shadow: 0 0 24px 4px rgba(248,164,27,0.18); border-color: var(--gold-light); }
}


/* ── Google Map dark mode filter ────────────────────────────── */
:root { --map-filter: none; }
[data-theme="dark"] { --map-filter: invert(90%) hue-rotate(180deg) brightness(0.85) contrast(0.9); }

/* ── Tech brand logo images ─────────────────────────────────── */
.tech-brand-img {
  width: 20px;
  height: 20px;
  object-fit: contain;
  border-radius: 4px;
  flex-shrink: 0;
}
[data-theme="dark"] .tech-brand-img {
  filter: brightness(0) invert(1) opacity(0.75);
}


/* ── Google Map dark mode filter ────────────────────────────── */
:root { --map-filter: none; }
[data-theme="dark"] { --map-filter: invert(92%) hue-rotate(180deg) brightness(0.85) contrast(0.9); }

/* ── Tech brand icons in about page ────────────────────────────*/
.tech-dot-fallback { display: none; }