/* ============================================================
   Moni Islam Portfolio – Premium CSS Design System
   ============================================================ */

/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800;900&family=Inter:wght@300;400;500;600;700&display=swap');

/* ── CSS Variables ─────────────────────────────────────────── */
:root {
  --bg-primary: #0a0f1e;
  --bg-secondary: #0d1428;
  --bg-card: rgba(255,255,255,0.04);
  --bg-card-hover: rgba(255,255,255,0.08);
  --border: rgba(255,255,255,0.08);
  --border-hover: rgba(99,102,241,0.5);
  --primary: #6366f1;
  --primary-dark: #4f46e5;
  --primary-light: rgba(99,102,241,0.15);
  --accent: #22d3ee;
  --accent-light: rgba(34,211,238,0.15);
  --green: #10b981;
  --orange: #f59e0b;
  --pink: #ec4899;
  --red: #ef4444;
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --gradient: linear-gradient(135deg, #6366f1 0%, #22d3ee 100%);
  --gradient-dark: linear-gradient(135deg, #4f46e5 0%, #0ea5e9 100%);
  --shadow-glow: 0 0 40px rgba(99,102,241,0.25);
  --shadow-card: 0 8px 32px rgba(0,0,0,0.35);
  --radius: 16px;
  --radius-sm: 8px;
  --radius-lg: 24px;
  --transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
}

/* ── Reset & Base ──────────────────────────────────────────── */
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.7;
  overflow-x: hidden;
}
img { max-width:100%; height:auto; display:block; }
a { text-decoration:none; color:inherit; }
ul { list-style:none; }
button { cursor:pointer; border:none; background:none; font-family:inherit; }
input, textarea, select { font-family:inherit; }

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

/* ── Typography ────────────────────────────────────────────── */
h1,h2,h3,h4,h5,h6 { font-family:var(--font-heading); font-weight:700; line-height:1.2; }
h1 { font-size:clamp(2.2rem, 5vw, 4rem); }
h2 { font-size:clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size:1.4rem; }
h4 { font-size:1.1rem; }
p { color:var(--text-secondary); }

.gradient-text {
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.section-label {
  display:inline-flex; align-items:center; gap:8px;
  font-size:0.8rem; font-weight:600; letter-spacing:0.15em; text-transform:uppercase;
  color:var(--accent); background:var(--accent-light);
  padding:6px 16px; border-radius:50px; margin-bottom:1.2rem;
  border:1px solid rgba(34,211,238,0.2);
}
.section-title { margin-bottom:1rem; }
.section-desc { color:var(--text-secondary); max-width:600px; font-size:1.05rem; }

/* ── Layout ────────────────────────────────────────────────── */
.container { max-width:1200px; margin:0 auto; padding:0 24px; }
.section { padding:100px 0; }
.section-header { text-align:center; margin-bottom:60px; }
.section-header .section-desc { margin:0 auto; }
.grid-2 { display:grid; grid-template-columns:repeat(2,1fr); gap:32px; }
.grid-3 { display:grid; grid-template-columns:repeat(3,1fr); gap:32px; }
.grid-4 { display:grid; grid-template-columns:repeat(4,1fr); gap:24px; }
.flex { display:flex; }
.flex-center { display:flex; align-items:center; justify-content:center; }
.flex-between { display:flex; align-items:center; justify-content:space-between; }

/* ── Buttons ───────────────────────────────────────────────── */
.btn {
  display:inline-flex; align-items:center; gap:8px;
  padding:14px 32px; border-radius:50px; font-weight:600; font-size:0.95rem;
  transition:var(--transition); position:relative; overflow:hidden;
}
.btn-primary {
  background:var(--gradient); color:#fff;
  box-shadow: 0 4px 20px rgba(99,102,241,0.35);
}
.btn-primary:hover { transform:translateY(-2px); box-shadow:0 8px 30px rgba(99,102,241,0.5); }
.btn-outline {
  border:2px solid var(--border); color:var(--text-primary);
  background:transparent;
}
.btn-outline:hover { border-color:var(--primary); background:var(--primary-light); }
.btn-sm { padding:10px 22px; font-size:0.85rem; }
.btn-lg { padding:18px 44px; font-size:1.05rem; }

/* ── Cards ─────────────────────────────────────────────────── */
.card {
  background:var(--bg-card); border:1px solid var(--border);
  border-radius:var(--radius); padding:32px;
  transition:var(--transition); backdrop-filter:blur(10px);
}
.card:hover { border-color:var(--border-hover); transform:translateY(-4px); box-shadow:var(--shadow-card); }
.card-glass {
  background: rgba(255,255,255,0.035);
  backdrop-filter: blur(20px);
  border:1px solid rgba(255,255,255,0.08);
  border-radius:var(--radius);
}

/* ── Navigation ────────────────────────────────────────────── */
.navbar {
  position:fixed; top:0; width:100%; z-index:1000;
  padding:20px 0; transition:var(--transition);
}
.navbar .container,
footer .container {
  max-width: 100%;
  padding: 0 32px;
}
.navbar.scrolled {
  background:rgba(10,15,30,0.95); backdrop-filter:blur(20px);
  border-bottom:1px solid var(--border); padding:14px 0;
  box-shadow:0 4px 30px rgba(0,0,0,0.3);
}
.nav-inner { display:flex; align-items:center; justify-content:space-between; position:relative; }
.nav-logo {
  font-family:var(--font-heading); font-size:1.5rem; font-weight:800;
  background:var(--gradient); -webkit-background-clip:text;
  -webkit-text-fill-color:transparent; background-clip:text;
  flex-shrink:0;
}
.nav-menu { display:flex; align-items:center; gap:36px; position:absolute; left:50%; transform:translateX(-50%); }
.nav-actions { display:flex; align-items:center; gap:10px; flex-shrink:0; }
.nav-link {
  font-size:0.9rem; font-weight:500; color:var(--text-secondary);
  transition:var(--transition); position:relative;
}
.nav-link::after {
  content:''; position:absolute; bottom:-4px; left:0;
  width:0; height:2px; background:var(--gradient); transition:var(--transition);
}
.nav-link:hover, .nav-link.active { color:var(--text-primary); }
.nav-link:hover::after, .nav-link.active::after { width:100%; }
.nav-cta { margin-left:12px; }
.hamburger { display:none; flex-direction:column; gap:5px; cursor:pointer; padding:4px; }
.hamburger span { 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;
  position:relative; overflow:hidden; padding:100px 0 60px;
}
#particles-canvas {
  position:absolute; inset:0; width:100%; height:100%; pointer-events:none;
}
.hero-grid { display:grid; grid-template-columns:1fr 1fr; gap:60px; align-items:center; }
.hero-badge {
  display:inline-flex; align-items:center; gap:8px;
  background:var(--primary-light); border:1px solid rgba(99,102,241,0.3);
  padding:8px 20px; border-radius:50px; font-size:0.85rem;
  color:var(--primary); margin-bottom:24px; font-weight:500;
}
.hero-badge span { width:6px; height:6px; background:var(--green); border-radius:50%; animation:blink 1.5s infinite; }
.hero-headline { font-size:clamp(2rem,4.5vw,3.6rem); font-weight:800; line-height:1.15; margin-bottom:16px; }
.hero-sub { font-size:1.1rem; color:var(--text-secondary); margin-bottom:32px; max-width:520px; }
.hero-cta-group { margin-bottom:40px; display:flex; flex-direction:column; gap:20px; }
.hero-cta { display:flex; gap:16px; flex-wrap:wrap; }
.hero-stats { display:flex; gap:32px; flex-wrap:wrap; margin-top:10px; }
.stat-item { }
.stat-number { font-family:var(--font-heading); font-size:1.8rem; font-weight:800; background:var(--gradient); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text; }
.stat-label { font-size:0.8rem; color:var(--text-muted); margin-top:2px; }

.hero-visual { position:relative; display:flex; justify-content:center; align-items:center; }
.hero-photo-wrap {
  position:relative; width:380px; height:480px;
  border-radius:var(--radius-lg); overflow:hidden;
}
.hero-photo-wrap::before {
  content:''; position:absolute; inset:-2px;
  background:var(--gradient); border-radius:calc(var(--radius-lg)+2px); z-index:-1;
}
.hero-photo {
  width:100%; height:100%; object-fit:cover;
  border-radius:var(--radius-lg);
}
.hero-photo-placeholder {
  width:100%; height:100%; background:linear-gradient(135deg,#1e1b4b 0%,#312e81 50%,#1e1b4b 100%);
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  color:var(--text-muted); font-size:0.9rem; gap:12px;
}
.hero-photo-placeholder i { font-size:4rem; color:var(--primary); opacity:0.5; }

.float-card {
  position:absolute; background:rgba(10,15,30,0.9);
  backdrop-filter:blur(20px); border:1px solid var(--border);
  border-radius:var(--radius); padding:14px 20px;
  display:flex; align-items:center; gap:12px;
  animation:float 3s ease-in-out infinite;
  box-shadow:var(--shadow-card);
}
.float-card:nth-child(2) { top:10%; left:-20%; animation-delay:0s; }
.float-card:nth-child(3) { top:40%; right:-15%; animation-delay:0.7s; }
.float-card:nth-child(4) { bottom:20%; left:-18%; animation-delay:1.4s; }
.float-card:nth-child(5) { bottom:5%; right:-12%; animation-delay:0.4s; }
.float-icon { width:40px; height:40px; border-radius:10px; background:var(--gradient); display:flex; align-items:center; justify-content:center; color:#fff; font-size:1.1rem; flex-shrink:0; }
.float-num { font-family:var(--font-heading); font-size:1.2rem; font-weight:800; color:var(--text-primary); }
.float-txt { font-size:0.75rem; color:var(--text-muted); }

/* ── Trust Bar ─────────────────────────────────────────────── */
.trust-bar { padding:40px 0; border-top:1px solid var(--border); border-bottom:1px solid var(--border); background:var(--bg-secondary); overflow:hidden; }
.trust-label { text-align:center; font-size:0.8rem; letter-spacing:0.15em; text-transform:uppercase; color:var(--text-muted); margin-bottom:24px; }
.logo-track { display:flex; gap:60px; animation:scroll-logos 30s linear infinite; white-space:nowrap; }
.logo-track:hover { animation-play-state:paused; }
.logo-item { display:flex; align-items:center; gap:10px; opacity:0.5; filter:grayscale(1); transition:var(--transition); flex-shrink:0; }
.logo-item:hover { opacity:1; filter:grayscale(0); }
.logo-item i { font-size:1.8rem; }
.logo-item span { font-size:1rem; font-weight:600; white-space:nowrap; }

/* ── About Section ─────────────────────────────────────────── */
.about-grid { display:grid; grid-template-columns:1fr 1.3fr; gap:80px; align-items:start; }
.about-image-wrap { position:relative; }
.about-photo { width:100%; border-radius:var(--radius-lg); aspect-ratio:4/5; object-fit:cover; }
.about-photo-placeholder { aspect-ratio:4/5; background:linear-gradient(135deg,#1e1b4b,#312e81); border-radius:var(--radius-lg); display:flex; align-items:center; justify-content:center; }
.experience-badge {
  position:absolute; bottom:-20px; right:-20px;
  background:var(--gradient); color:#fff; border-radius:var(--radius);
  padding:20px 24px; text-align:center;
  box-shadow:0 8px 32px rgba(99,102,241,0.4);
}
.exp-num { font-family:var(--font-heading); font-size:2.5rem; font-weight:800; line-height:1; }
.exp-txt { font-size:0.8rem; opacity:0.9; margin-top:4px; }
.about-text { }
.about-tabs { display:flex; gap:4px; background:var(--bg-card); border-radius:var(--radius); padding:6px; margin:28px 0; border:1px solid var(--border); }
.tab-btn { flex:1; padding:10px; border-radius:10px; color:var(--text-muted); font-size:0.85rem; font-weight:500; transition:var(--transition); text-align:center; }
.tab-btn.active { background:var(--gradient); color:#fff; }
.tab-btn:hover:not(.active) { color:var(--text-primary); }
.tab-content { display:none; }
.tab-content.active { display:block; animation:fadeIn 0.3s ease; }
.timeline { display:flex; flex-direction:column; gap:20px; margin-top:16px; }
.timeline-item { display:flex; gap:16px; }
.timeline-dot { width:40px; height:40px; border-radius:50%; background:var(--primary-light); border:2px solid var(--primary); display:flex; align-items:center; justify-content:center; flex-shrink:0; font-size:0.7rem; font-weight:700; color:var(--primary); }
.timeline-year { font-size:0.8rem; color:var(--primary); font-weight:600; margin-bottom:4px; }
.timeline-desc { font-size:0.9rem; color:var(--text-secondary); }

/* ── Expertise Section ─────────────────────────────────────── */
.expertise-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
.expertise-card { padding:36px 28px; }
.expertise-icon { width:56px; height:56px; border-radius:14px; background:var(--primary-light); border:1px solid rgba(99,102,241,0.3); display:flex; align-items:center; justify-content:center; font-size:1.4rem; color:var(--primary); margin-bottom:24px; transition:var(--transition); }
.expertise-card:hover .expertise-icon { background:var(--gradient); border-color:transparent; color:#fff; transform:scale(1.1); }
.expertise-card h3 { font-size:1.2rem; margin-bottom:20px; }
.expertise-list { display:flex; flex-direction:column; gap:12px; }
.expertise-item { display:flex; align-items:center; gap:10px; font-size:0.9rem; color:var(--text-secondary); }
.expertise-item i { color:var(--accent); font-size:0.75rem; }

/* ── Results Dashboard ─────────────────────────────────────── */
.results-section { background:var(--bg-secondary); }
.metrics-row { display:grid; grid-template-columns:repeat(5,1fr); gap:20px; margin-bottom:48px; }
.metric-card { text-align:center; padding:28px 16px; }
.metric-icon { font-size:1.8rem; margin-bottom:12px; }
.metric-value { font-family:var(--font-heading); font-size:2rem; font-weight:800; display:block; }
.metric-label { font-size:0.8rem; color:var(--text-muted); margin-top:4px; }
.metric-change { font-size:0.75rem; color:var(--green); margin-top:6px; font-weight:600; }
.charts-grid { display:grid; grid-template-columns:2fr 1fr; gap:24px; }
.chart-card { padding:28px; }
.chart-title { font-size:1rem; font-weight:600; margin-bottom:20px; }
.chart-wrap { position:relative; }

/* ── Case Studies ──────────────────────────────────────────── */
.case-studies-grid { display:grid; grid-template-columns:repeat(2,1fr); gap:32px; }
.case-card { overflow:hidden; }
.case-header { background:var(--gradient); padding:24px 28px; margin:-32px -32px 24px; display:flex; align-items:center; justify-content:space-between; }
.case-header-left h3 { font-size:1.1rem; color:#fff; }
.case-badge { background:rgba(255,255,255,0.2); color:#fff; padding:4px 12px; border-radius:50px; font-size:0.75rem; }
.case-meta { display:flex; gap:16px; margin-bottom:20px; }
.case-meta-item { font-size:0.8rem; color:var(--text-muted); display:flex; align-items:center; gap:6px; }
.case-meta-item i { color:var(--primary); }
.case-section-label { font-size:0.75rem; font-weight:700; text-transform:uppercase; letter-spacing:0.1em; color:var(--text-muted); margin-bottom:6px; }
.case-section-text { font-size:0.9rem; color:var(--text-secondary); margin-bottom:16px; }
.case-results { display:grid; grid-template-columns:repeat(3,1fr); gap:16px; margin-top:20px; padding-top:20px; border-top:1px solid var(--border); }
.result-item { text-align:center; }
.result-from { font-size:0.8rem; color:var(--text-muted); text-decoration:line-through; }
.result-to { font-family:var(--font-heading); font-size:1.4rem; font-weight:800; color:var(--green); }
.result-label { font-size:0.75rem; color:var(--text-muted); }

/* ── Portfolio Section ─────────────────────────────────────── */
.filter-bar { display:flex; gap:10px; flex-wrap:wrap; justify-content:center; margin-bottom:48px; }
.filter-btn { padding:10px 22px; border-radius:50px; font-size:0.85rem; font-weight:500; border:1px solid var(--border); color:var(--text-muted); transition:var(--transition); }
.filter-btn.active, .filter-btn:hover { background:var(--gradient); border-color:transparent; color:#fff; }
.portfolio-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
.portfolio-card { overflow:hidden; position:relative; }
.portfolio-thumb { height:220px; background:linear-gradient(135deg,#1e1b4b,#312e81); border-radius:var(--radius-sm); margin-bottom:16px; position:relative; overflow:hidden; display:flex; align-items:center; justify-content:center; font-size:3rem; color:rgba(255,255,255,0.2); }
.portfolio-thumb img { width:100%; height:100%; object-fit:cover; position:absolute; inset:0; }
.portfolio-overlay { position:absolute; inset:0; background:rgba(99,102,241,0.9); display:flex; align-items:center; justify-content:center; gap:12px; opacity:0; transition:var(--transition); border-radius:var(--radius-sm); }
.portfolio-card:hover .portfolio-overlay { opacity:1; }
.portfolio-cat { font-size:0.75rem; font-weight:600; text-transform:uppercase; letter-spacing:0.1em; color:var(--accent); margin-bottom:8px; }
.portfolio-title { font-size:1rem; font-weight:700; margin-bottom:8px; }
.portfolio-stats { display:flex; gap:16px; margin-top:12px; }
.p-stat { font-size:0.78rem; color:var(--text-muted); }
.p-stat strong { color:var(--green); font-family:var(--font-heading); }

/* ── Services Section ──────────────────────────────────────── */
.services-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
.service-card { cursor:pointer; }
.service-icon { width:60px; height:60px; border-radius:var(--radius-sm); background:var(--primary-light); border:1px solid rgba(99,102,241,0.3); display:flex; align-items:center; justify-content:center; font-size:1.5rem; color:var(--primary); margin-bottom:20px; transition:var(--transition); }
.service-card:hover .service-icon { background:var(--gradient); border-color:transparent; color:#fff; }
.service-card h3 { font-size:1.1rem; margin-bottom:10px; }
.service-price { margin-top:16px; font-size:0.85rem; color:var(--accent); font-weight:600; display:flex; align-items:center; justify-content:space-between; }
.service-arrow { opacity:0; transform:translateX(-8px); transition:var(--transition); }
.service-card:hover .service-arrow { opacity:1; transform:translateX(0); }

/* ── Testimonials ──────────────────────────────────────────── */
.testimonials-section { background:var(--bg-secondary); }
.testimonials-slider { position:relative; overflow:hidden; }
.testimonials-track { display:flex; transition:transform 0.5s cubic-bezier(0.4,0,0.2,1); }
.testimonial-slide { min-width:100%; display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
.testimonial-card { display:flex; flex-direction:column; }
.stars { margin-bottom:12px; color:var(--orange); font-size:0.9rem; letter-spacing:2px; }
.testimonial-text { font-size:0.95rem; color:var(--text-secondary); flex:1; line-height:1.7; margin-bottom:20px; font-style:italic; }
.testimonial-text::before { content:'"'; font-size:3rem; color:var(--primary); font-family:Georgia,serif; line-height:0.5; display:block; margin-bottom:8px; }
.client-info { display:flex; align-items:center; gap:12px; padding-top:16px; border-top:1px solid var(--border); }
.client-avatar { width:44px; height:44px; border-radius:50%; background:var(--gradient); display:flex; align-items:center; justify-content:center; font-family:var(--font-heading); font-weight:700; font-size:1.1rem; color:#fff; flex-shrink:0; overflow:hidden; }
.client-avatar img { width:100%; height:100%; object-fit:cover; }
.client-name { font-weight:600; font-size:0.95rem; }
.client-title { font-size:0.78rem; color:var(--text-muted); }
.slider-controls { display:flex; align-items:center; justify-content:center; gap:16px; margin-top:40px; }
.slider-btn { width:44px; height:44px; border-radius:50%; border:1px solid var(--border); color:var(--text-secondary); display:flex; align-items:center; justify-content:center; transition:var(--transition); }
.slider-btn:hover { background:var(--primary); border-color:var(--primary); color:#fff; }
.slider-dots { display:flex; gap:8px; }
.dot { width:8px; height:8px; border-radius:50%; background:var(--border); transition:var(--transition); cursor:pointer; }
.dot.active { background:var(--primary); width:24px; border-radius:4px; }

/* ── Certifications ────────────────────────────────────────── */
.certs-grid { display:grid; grid-template-columns:repeat(6,1fr); gap:20px; }
.cert-card { text-align:center; padding:28px 16px; }
.cert-icon { width:56px; height:56px; margin:0 auto 16px; border-radius:var(--radius-sm); display:flex; align-items:center; justify-content:center; font-size:1.8rem; }
.cert-name { font-size:0.85rem; font-weight:600; margin-bottom:4px; }
.cert-issuer { font-size:0.75rem; color:var(--text-muted); }

/* ── Blog Section ──────────────────────────────────────────── */
.blog-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:28px; }
.blog-card { overflow:hidden; }
.blog-thumb { height:200px; border-radius:var(--radius-sm); overflow:hidden; margin-bottom:20px; position:relative; }
.blog-thumb img { width:100%; height:100%; object-fit:cover; transition:var(--transition); }
.blog-card:hover .blog-thumb img { transform:scale(1.05); }
.blog-thumb-placeholder { width:100%; height:100%; display:flex; align-items:center; justify-content:center; font-size:3rem; color:rgba(99,102,241,0.3); }
.blog-cat { display:inline-block; font-size:0.75rem; font-weight:700; text-transform:uppercase; letter-spacing:0.1em; color:var(--primary); background:var(--primary-light); padding:4px 12px; border-radius:50px; margin-bottom:12px; }
.blog-title { font-size:1rem; font-weight:700; margin-bottom:10px; line-height:1.4; transition:var(--transition); }
.blog-card:hover .blog-title { color:var(--primary); }
.blog-excerpt { font-size:0.85rem; color:var(--text-muted); margin-bottom:16px; line-height:1.6; }
.blog-meta { display:flex; align-items:center; gap:16px; font-size:0.78rem; color:var(--text-muted); padding-top:16px; border-top:1px solid var(--border); }
.blog-meta i { font-size:0.7rem; }

/* ── Resources ─────────────────────────────────────────────── */
.resources-section { background:var(--bg-secondary); }
.resources-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
.resource-card { display:flex; align-items:flex-start; gap:16px; }
.resource-icon { width:52px; height:52px; border-radius:var(--radius-sm); display:flex; align-items:center; justify-content:center; font-size:1.4rem; flex-shrink:0; }
.resource-icon.pdf { background:rgba(239,68,68,0.15); color:var(--red); }
.resource-icon.template { background:rgba(34,211,238,0.15); color:var(--accent); }
.resource-icon.checklist { background:rgba(16,185,129,0.15); color:var(--green); }
.resource-info h4 { font-size:0.95rem; margin-bottom:6px; }
.resource-desc { font-size:0.82rem; color:var(--text-muted); margin-bottom:10px; }
.resource-downloads { font-size:0.78rem; color:var(--text-muted); }

/* ── Featured In ───────────────────────────────────────────── */
.featured-grid { display:grid; grid-template-columns:repeat(6,1fr); gap:20px; }
.featured-card { text-align:center; padding:24px 16px; opacity:0.7; transition:var(--transition); }
.featured-card:hover { opacity:1; }
.featured-icon { font-size:2rem; margin-bottom:12px; color:var(--text-muted); }
.featured-name { font-size:0.85rem; font-weight:600; }
.featured-type { font-size:0.75rem; color:var(--text-muted); text-transform:capitalize; }

/* ── Consultation ──────────────────────────────────────────── */
.consultation-section { background:linear-gradient(135deg,#0d1428 0%,#1a0533 50%,#0d1428 100%); }
.consultation-inner { max-width:800px; margin:0 auto; text-align:center; }
.consultation-inner h2 { margin-bottom:20px; }
.consultation-inner p { margin-bottom:40px; }
.consultation-options { display:grid; grid-template-columns:repeat(3,1fr); gap:20px; margin:40px 0 48px; }
.consult-option { padding:28px 20px; text-align:center; }
.consult-option i { font-size:2rem; color:var(--primary); margin-bottom:12px; }
.consult-option h4 { font-size:1rem; margin-bottom:8px; }
.consult-option p { font-size:0.85rem; }
.calendly-btn { background:var(--gradient); color:#fff; padding:18px 48px; border-radius:50px; font-size:1.1rem; font-weight:700; display:inline-flex; align-items:center; gap:10px; box-shadow:0 8px 40px rgba(99,102,241,0.4); transition:var(--transition); }
.calendly-btn:hover { transform:translateY(-3px); box-shadow:0 12px 50px rgba(99,102,241,0.5); }

/* ── Contact ───────────────────────────────────────────────── */
.contact-grid { display:grid; grid-template-columns:1fr 1.2fr; gap:60px; }
.contact-info h3 { margin-bottom:20px; }
.contact-methods { display:flex; flex-direction:column; gap:16px; margin:28px 0; }
.contact-method { display:flex; align-items:center; gap:16px; padding:16px 20px; background:var(--bg-card); border:1px solid var(--border); border-radius:var(--radius); transition:var(--transition); }
.contact-method:hover { border-color:var(--primary); transform:translateX(4px); }
.contact-method-icon { width:44px; height:44px; border-radius:10px; display:flex; align-items:center; justify-content:center; font-size:1.2rem; flex-shrink:0; }
.contact-method-text span { display:block; font-size:0.78rem; color:var(--text-muted); margin-bottom:2px; }
.contact-method-text strong { font-size:0.9rem; }
.contact-form-wrap { }
.form-row { display:grid; grid-template-columns:1fr 1fr; gap:16px; }
.form-group { margin-bottom:20px; }
.form-group label { display:block; font-size:0.85rem; font-weight:500; margin-bottom:8px; color:var(--text-secondary); }
.form-control {
  width:100%; background:var(--bg-card); border:1px solid var(--border);
  border-radius:var(--radius-sm); padding:14px 16px; color:var(--text-primary);
  font-size:0.9rem; transition:var(--transition);
}
.form-control:focus { outline:none; border-color:var(--primary); background:var(--bg-card-hover); box-shadow:0 0 0 3px var(--primary-light); }
.form-control::placeholder { color:var(--text-muted); }
textarea.form-control { resize:vertical; min-height:130px; }
select.form-control option { background:var(--bg-secondary); }

/* ── Footer ────────────────────────────────────────────────── */
footer { background:var(--bg-secondary); border-top:1px solid var(--border); padding:64px 0 32px; }
.footer-grid { display:grid; grid-template-columns:2fr 1fr 1fr 1fr; gap:48px; margin-bottom:48px; }
.footer-brand p { margin:16px 0 24px; font-size:0.9rem; max-width:280px; }
.social-links { display:flex; gap:10px; }
.social-link { width:38px; height:38px; border-radius:50%; border:1px solid var(--border); display:flex; align-items:center; justify-content:center; color:var(--text-muted); font-size:0.9rem; transition:var(--transition); }
.social-link:hover { background:var(--gradient); border-color:transparent; color:#fff; transform:translateY(-2px); }
.footer-col h4 { font-size:0.9rem; font-weight:600; margin-bottom:20px; color:var(--text-primary); }
.footer-links { display:flex; flex-direction:column; gap:10px; }
.footer-link { font-size:0.85rem; color:var(--text-muted); transition:var(--transition); }
.footer-link:hover { color:var(--primary); padding-left:4px; }
.footer-bottom { padding-top:32px; border-top:1px solid var(--border); display:flex; align-items:center; justify-content:space-between; }
.footer-copy { font-size:0.85rem; color:var(--text-muted); }

/* ── AI Chat Widget ────────────────────────────────────────── */
.chat-widget { position:fixed; bottom:24px; right:24px; z-index:999; }
.chat-trigger { width:56px; height:56px; background:var(--gradient); border-radius:50%; display:flex; align-items:center; justify-content:center; color:#fff; font-size:1.4rem; cursor:pointer; box-shadow:0 4px 20px rgba(99,102,241,0.5); transition:var(--transition); }
.chat-trigger:hover { transform:scale(1.1); }
.chat-box { position:absolute; bottom:70px; right:0; width:320px; background:var(--bg-card); backdrop-filter:blur(20px); border:1px solid var(--border); border-radius:var(--radius); overflow:hidden; box-shadow:var(--shadow-card); display:none; }
.chat-box.open { display:flex; flex-direction:column; animation:slideUp 0.3s ease; }
.chat-header { background:var(--gradient); padding:16px 20px; display:flex; align-items:center; gap:12px; }
.chat-avatar { width:36px; height:36px; border-radius:50%; background:rgba(255,255,255,0.2); display:flex; align-items:center; justify-content:center; font-size:1rem; }
.chat-info strong { display:block; font-size:0.9rem; color:#fff; }
.chat-info span { font-size:0.75rem; color:rgba(255,255,255,0.8); }
.chat-close { margin-left:auto; color:rgba(255,255,255,0.7); transition:var(--transition); }
.chat-close:hover { color:#fff; }
.chat-msgs { height:250px; overflow-y:auto; padding:16px; display:flex; flex-direction:column; gap:12px; }
.msg { max-width:85%; padding:10px 14px; border-radius:12px; font-size:0.85rem; }
.msg.bot { background:var(--bg-secondary); color:var(--text-secondary); border-bottom-left-radius:4px; }
.msg.user { background:var(--gradient); color:#fff; align-self:flex-end; border-bottom-right-radius:4px; }
.chat-input-wrap { padding:12px; border-top:1px solid var(--border); display:flex; gap:8px; }
.chat-input { flex:1; background:var(--bg-secondary); border:1px solid var(--border); border-radius:var(--radius-sm); padding:10px 14px; color:var(--text-primary); font-size:0.85rem; }
.chat-input:focus { outline:none; border-color:var(--primary); }
.chat-send { width:38px; height:38px; border-radius:var(--radius-sm); background:var(--gradient); color:#fff; display:flex; align-items:center; justify-content:center; flex-shrink:0; }

/* ── Exit Intent Popup ─────────────────────────────────────── */
.popup-overlay { position:fixed; inset:0; background:rgba(0,0,0,0.8); z-index:9999; display:none; align-items:center; justify-content:center; backdrop-filter:blur(4px); }
.popup-overlay.show { display:flex; }
.popup-box { background:var(--bg-secondary); border:1px solid var(--border); border-radius:var(--radius-lg); padding:48px 40px; max-width:480px; width:90%; text-align:center; animation:scaleIn 0.4s cubic-bezier(0.34,1.56,0.64,1); }
.popup-icon { font-size:3rem; margin-bottom:16px; }
.popup-box h3 { font-size:1.6rem; margin-bottom:12px; }
.popup-box p { margin-bottom:28px; }
.popup-form { display:flex; gap:10px; }
.popup-form input { flex:1; }
.popup-close { position:absolute; top:16px; right:20px; font-size:1.4rem; color:var(--text-muted); cursor:pointer; transition:var(--transition); }
.popup-close:hover { color:var(--text-primary); transform:rotate(90deg); }

/* ── Alerts / Flash Messages ───────────────────────────────── */
.alert { padding:14px 20px; border-radius:var(--radius-sm); margin-bottom:20px; font-size:0.9rem; display:flex; align-items:center; gap:10px; }
.alert-success { background:rgba(16,185,129,0.1); border:1px solid rgba(16,185,129,0.3); color:var(--green); }
.alert-error { background:rgba(239,68,68,0.1); border:1px solid rgba(239,68,68,0.3); color:var(--red); }
.alert-info { background:var(--primary-light); border:1px solid rgba(99,102,241,0.3); color:var(--primary); }

/* ── Animations ────────────────────────────────────────────── */
@keyframes float {
  0%,100% { transform:translateY(0); }
  50% { transform:translateY(-12px); }
}
@keyframes blink {
  0%,100% { opacity:1; }
  50% { opacity:0.3; }
}
@keyframes scroll-logos {
  0% { transform:translateX(0); }
  100% { transform:translateX(-50%); }
}
@keyframes fadeIn {
  from { opacity:0; transform:translateY(10px); }
  to { opacity:1; transform:translateY(0); }
}
@keyframes slideUp {
  from { opacity:0; transform:translateY(20px); }
  to { opacity:1; transform:translateY(0); }
}
@keyframes scaleIn {
  from { opacity:0; transform:scale(0.8); }
  to { opacity:1; transform:scale(1); }
}
@keyframes fadeInUp {
  from { opacity:0; transform:translateY(40px); }
  to { opacity:1; transform:translateY(0); }
}
.animate-on-scroll { opacity:0; transform:translateY(40px); transition:opacity 0.6s ease, transform 0.6s ease; }
.animate-on-scroll.visible { opacity:1; transform:translateY(0); }

/* ── Responsive ────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns:repeat(2,1fr); }
  .certs-grid, .featured-grid { grid-template-columns:repeat(3,1fr); }
  .metrics-row { grid-template-columns:repeat(3,1fr); }
  .footer-grid { grid-template-columns:1fr 1fr; }
}
@media (max-width: 768px) {
  .section { padding:70px 0; }
  .hero-grid, .about-grid, .contact-grid { grid-template-columns:1fr; gap:40px; }
  .hero-visual { order:-1; }
  .hero-photo-wrap { width:280px; height:360px; margin:0 auto; }
  .float-card { display:none; }
  .expertise-grid, .services-grid, .case-studies-grid, .portfolio-grid, .blog-grid, .resources-grid, .consultation-options { grid-template-columns:1fr 1fr; }
  .testimonial-slide { grid-template-columns:1fr; }
  .certs-grid, .featured-grid { grid-template-columns:repeat(2,1fr); }
  nav .nav-menu { display:none; position:fixed; top:0; left:0; width:80%; max-width:300px; height:100vh; background:var(--bg-secondary); flex-direction:column; padding:80px 24px 24px; gap:20px; border-right:1px solid var(--border); z-index:999; transform:translateX(-100%); transition:transform 0.3s ease; }
  nav .nav-menu.open { display:flex; transform:translateX(0); }
  .hamburger { display:flex; }
  .nav-actions { display:none; }
  .footer-grid { grid-template-columns:1fr; gap:32px; }
  .charts-grid { grid-template-columns:1fr; }
  .form-row { grid-template-columns:1fr; }
  .popup-form { flex-direction:column; }
}
@media (max-width: 480px) {
  .expertise-grid, .services-grid, .portfolio-grid, .blog-grid, .resources-grid, .consultation-options, .case-studies-grid { grid-template-columns:1fr; }
  .hero-stats { gap:20px; }
  .hero-cta { flex-direction:column; }
  .metrics-row { grid-template-columns:repeat(2,1fr); }
}

/* ── Utility classes ───────────────────────────────────────── */
.text-center { text-align:center; }
.text-gradient { background:var(--gradient); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text; }
.mb-0 { margin-bottom:0; }
.mt-32 { margin-top:32px; }
.hidden { display:none !important; }
.tag { display:inline-block; padding:4px 12px; border-radius:50px; font-size:0.75rem; font-weight:600; }
.tag-primary { background:var(--primary-light); color:var(--primary); border:1px solid rgba(99,102,241,0.2); }
.tag-accent { background:var(--accent-light); color:var(--accent); border:1px solid rgba(34,211,238,0.2); }
.tag-green { background:rgba(16,185,129,0.1); color:var(--green); border:1px solid rgba(16,185,129,0.2); }
.divider { height:1px; background:var(--border); margin:60px 0; }

/* ── Maintenance Banner ───────────────────────────────────── */
.maintenance-banner {
  background: linear-gradient(90deg, #f59e0b 0%, #ef4444 100%);
  color: #fff;
  padding: 10px 20px;
  text-align: center;
  font-size: 0.9rem;
  font-weight: 600;
  position: relative;
  z-index: 1001;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.2);
}
.maintenance-banner i {
  font-size: 1.1rem;
}
.maintenance-banner .banner-close {
  position: absolute;
  right: 20px;
  cursor: pointer;
  opacity: 0.8;
  transition: var(--transition);
}
.maintenance-banner .banner-close:hover {
  opacity: 1;
  transform: scale(1.1);
}

@media (max-width: 768px) {
  .maintenance-banner {
    font-size: 0.8rem;
    padding: 8px 15px;
  }
}