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

:root {
  --primary: #2563eb;
  --primary-hover: #1d4ed8;
  --primary-light: rgba(37, 99, 235, 0.08);
  --primary-glow: rgba(37, 99, 235, 0.1);
  --accent: #f59e0b;
  --grad-1: #3b82f6;
  --grad-2: #2563eb;
  --grad-3: #60a5fa;
  --grad-warm: linear-gradient(135deg, #3b82f6, #2563eb, #1e40af); /* ব্লু গ্র্যাডিয়েন্ট */
  --grad-soft: linear-gradient(135deg, #3b82f6, #60a5fa);
  --bg: #f0f4f8; /* নতুন সফট ব্লু-গ্রে ব্যাকগ্রাউন্ড */
  --glass: rgba(255,255,255,0.78); /* ব্যাকগ্রাউন্ডের সাথে মিল রেখে গ্লাস */
  --glass-border: rgba(0,0,0,0.08); /* আউটলাইন স্পষ্ট করার জন্য */
  --glass-hover: rgba(255,255,255,0.95);
  --surface: #f8fafc;
  --surface-2: #eef2f6;
  --text: #16162a;
  --text-sec: #4a4a68;
  --text-muted: #8e8ea8;
  --border: rgba(0,0,0,0.07);
  --border-hover: rgba(37, 99, 235, 0.3);
  --radius: 18px;
  --radius-sm: 14px;
  --radius-xs: 10px;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.05);
  --shadow-lg: 0 12px 36px rgba(0,0,0,0.08);
  --shadow-glass: 0 6px 24px rgba(0,0,0,0.06);
  --shadow-orange: 0 6px 20px rgba(37, 99, 235, 0.15); /* ব্লু শ্যাডো */
  --font: 'Hind Siliguri', system-ui, sans-serif;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  scroll-behavior: smooth;
}

::selection {
  background: rgba(37, 99, 235, 0.15);
  color: #16162a;
}

::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--surface-2); }
::-webkit-scrollbar-thumb { background: #cbd5e1; border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: #2563eb; }

body {
  background: var(--bg); /* নতুন ব্যাকগ্রাউন্ড */
  color: var(--text);
  font-family: var(--font);
  font-size: 14px;
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  position: relative;
}

/* গ্রিড লাইন - গ্রে ব্যাকগ্রাউন্ডে পারফেক্ট দেখাবে */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image: 
    linear-gradient(rgba(0,0,0,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,0,0,0.06) 1px, transparent 1px);
  background-size: 48px 48px;
}

header, main, .footer, .chat-widget, .bot-widget {
  position: relative;
  z-index: 1;
}

/* টপ ব্লু লাইন */
body::after {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  z-index: 10001;
  background: linear-gradient(90deg, #bfdbfe, #3b82f6, #2563eb, #1e40af, #2563eb, #3b82f6, #bfdbfe);
  background-size: 300% 100%;
  animation: topLine 5s ease infinite;
}

a { text-decoration: none; color: var(--primary); transition: .2s; }
a:hover { color: var(--primary-hover); }
img { max-width: 100%; display: block; }
button, input, textarea, select { font-family: var(--font); }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

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

/* ===== HEADER ===== */
.header {
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 0;
  border-bottom: 1px solid var(--glass-border);
  position: sticky;
  top: 0;
  z-index: 1000;
}
.header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 62px;
}
.logo {
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 9px;
  letter-spacing: -.3px;
}
.logo i {
  background: var(--grad-warm);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-size: 20px;
}
.nav-btns {
  display: flex;
  gap: 4px;
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-end;
}

/* ===== NOTICE ===== */
.notice-bar {
  background: var(--grad-warm);
  background-size: 300% 100%;
  animation: topLine 6s ease infinite;
  color: #fff;
  padding: 8px 0;
  overflow: hidden;
  font-size: 12px;
  font-weight: 500;
}
.notice-content {
  display: flex;
  animation: scroll 30s linear infinite;
  white-space: nowrap;
  gap: 60px;
}
@keyframes scroll {
  0% { transform: translateX(100%); }
  100% { transform: translateX(-100%); }
}

/* ===== HERO ===== */
.hero-new {
  position: relative;
  padding: 80px 0 60px;
  text-align: center;
  overflow: hidden;
}
.hero-new::before {
  content: '';
  position: absolute;
  top: -140px;
  right: -100px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.1) 0%, transparent 55%);
  border-radius: 50%;
  pointer-events: none;
  animation: orb1 14s ease-in-out infinite;
}
.hero-new::after {
  content: '';
  position: absolute;
  bottom: -100px;
  left: -60px;
  width: 380px;
  height: 380px;
  background: radial-gradient(circle, rgba(96, 165, 250, 0.08) 0%, transparent 55%);
  border-radius: 50%;
  pointer-events: none;
  animation: orb2 16s ease-in-out infinite;
}
@keyframes orb1 { 0%,100% { transform: translate(0,0); } 50% { transform: translate(-30px,20px); } }
@keyframes orb2 { 0%,100% { transform: translate(0,0); } 50% { transform: translate(25px,-18px); } }

.hero-new h1 {
  font-size: 40px;
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: 14px;
  color: var(--text);
  position: relative;
  letter-spacing: -.5px;
}
.hero-new h1 span {
  background: var(--grad-warm);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  position: relative;
}
.hero-new h1 span::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 0;
  width: 100%;
  height: 8px;
  background: rgba(37, 99, 235, 0.12);
  border-radius: 4px;
  z-index: -1;
}
.hero-new p {
  font-size: 15px;
  color: var(--text-sec);
  max-width: 540px;
  margin: 0 auto 28px;
  line-height: 1.8;
  position: relative;
}
.hero-stats {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  position: relative;
}
.hero-stat {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  padding: 11px 24px;
  border-radius: 50px;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: .3s;
}
.hero-stat:hover {
  border-color: rgba(37, 99, 235,0.25);
  box-shadow: var(--shadow-orange);
}
.hero-stat h3 {
  font-size: 16px;
  font-weight: 700;
  background: var(--grad-warm);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero-stat p { font-size: 11px; color: var(--text-sec); margin: 0; }

/* ===== CATEGORY BOXES ===== */
.cat-selector { padding: 0 0 24px; margin-top: -10px; }
.cat-boxes { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.cat-box {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 28px 16px 22px;
  text-align: center;
  cursor: pointer;
  transition: all .3s cubic-bezier(.4,0,.2,1);
  position: relative;
  overflow: hidden;
}
.cat-box::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--grad-warm);
  opacity: 0;
  transition: opacity .3s;
  border-radius: inherit;
  z-index: 1;
}
.cat-box:hover {
  border-color: rgba(37, 99, 235,0.2);
  transform: translateY(-3px);
  box-shadow: var(--shadow-orange);
}
.cat-box.active {
  border-color: transparent;
  box-shadow: var(--shadow-orange);
}
.cat-box.active::before { opacity: 1; }

/* আইকন স্পষ্ট করার জন্য z-index ও শ্যাডো ফিক্স */
.cat-box-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: var(--primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 22px;
  margin: 0 auto 12px;
  transition: all .3s;
  position: relative;
  z-index: 5;
}
.cat-box:hover .cat-box-icon,
.cat-box.active .cat-box-icon {
  background: rgba(255,255,255,0.3);
  color: #fff;
  transform: scale(1.08);
  box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}
.cat-box h3 {
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 4px;
  transition: color .3s;
  position: relative;
  z-index: 5;
}
.cat-box.active h3 { color: #fff; }
.cat-box-count {
  font-size: 11px;
  color: var(--text-muted);
  transition: color .3s;
  position: relative;
  z-index: 5;
}
.cat-box.active .cat-box-count { color: rgba(255,255,255,0.9); }

/* ===== SERVICES ===== */
.services-area { transition: opacity .3s, transform .3s; min-height: 100px; }
.layout-all { display: grid; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 10px; }
.svc-mini {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  padding: 18px 8px 14px;
  text-align: center;
  cursor: pointer;
  transition: all .3s;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.svc-mini:hover {
  border-color: rgba(37, 99, 235,0.25);
  transform: translateY(-2px);
  box-shadow: var(--shadow-orange);
  background: var(--glass-hover);
}
.svc-mini .mini-icon {
  width: 42px; height: 42px; border-radius: 12px; background: var(--primary-light);
  display: flex; align-items: center; justify-content: center; color: var(--primary);
  font-size: 18px; overflow: hidden; transition: .3s;
}
.svc-mini:hover .mini-icon { background: var(--grad-warm); color: #fff; box-shadow: 0 4px 12px rgba(37, 99, 235,0.2); }
.svc-mini .mini-icon img { width: 100%; height: 100%; object-fit: cover; border-radius: 12px; }
.svc-mini h4 { font-size: 11px; font-weight: 600; color: var(--text); line-height: 1.3; }
.svc-mini .svc-count { font-size: 9px; color: var(--text-muted); }

.layout-a { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.svc-bar {
  background: var(--glass); border: 1px solid var(--glass-border); border-radius: var(--radius-sm);
  overflow: hidden; cursor: pointer; transition: all .3s;
}
.svc-bar:hover {
  border-color: rgba(37, 99, 235,0.25); transform: translateY(-3px);
  box-shadow: var(--shadow-orange); background: var(--glass-hover);
}
.svc-bar-top { height: 4px; background: var(--grad-warm); }
.svc-bar-body { padding: 22px 16px; text-align: center; display: flex; flex-direction: column; align-items: center; gap: 10px; }
.svc-bar .bar-icon {
  width: 50px; height: 50px; border-radius: 14px; background: var(--primary-light);
  display: flex; align-items: center; justify-content: center; color: var(--primary);
  font-size: 22px; overflow: hidden; transition: .3s;
}
.svc-bar:hover .bar-icon { background: var(--grad-warm); color: #fff; box-shadow: 0 4px 14px rgba(37, 99, 235,0.2); }
.svc-bar .bar-icon img { width: 100%; height: 100%; object-fit: cover; border-radius: 14px; }
.svc-bar h4 { font-size: 13px; font-weight: 600; color: var(--text); }
.svc-bar .svc-count { font-size: 10px; color: var(--text-muted); }

.layout-b { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.svc-accent {
  background: var(--glass); border: 1px solid var(--glass-border); border-radius: var(--radius-sm);
  padding: 20px; cursor: pointer; transition: all .3s; display: flex; align-items: center;
  gap: 16px; border-left: 4px solid var(--primary);
}
.svc-accent:hover {
  box-shadow: var(--shadow-orange); transform: translateX(4px);
  border-left-color: var(--accent); background: var(--glass-hover);
}
.svc-accent .acc-icon {
  width: 48px; height: 48px; border-radius: 12px; background: var(--primary-light);
  display: flex; align-items: center; justify-content: center; color: var(--primary);
  font-size: 20px; flex-shrink: 0; overflow: hidden; transition: .3s;
}
.svc-accent:hover .acc-icon { background: var(--grad-warm); color: #fff; box-shadow: 0 4px 12px rgba(37, 99, 235,0.2); }
.svc-accent .acc-icon img { width: 100%; height: 100%; object-fit: cover; border-radius: 12px; }
.svc-accent .acc-info { flex: 1; min-width: 0; }
.svc-accent .acc-info h4 { font-size: 13px; font-weight: 600; color: var(--text); margin-bottom: 2px; }
.svc-accent .svc-count { font-size: 10px; color: var(--text-muted); }

.layout-c { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.svc-wide {
  background: var(--glass); border: 1px solid var(--glass-border); border-radius: var(--radius-sm);
  padding: 18px 20px; cursor: pointer; transition: all .3s; display: flex; align-items: center; gap: 16px;
}
.svc-wide:hover {
  border-color: rgba(37, 99, 235,0.2); box-shadow: var(--shadow-orange);
  transform: translateX(4px); background: var(--glass-hover);
}
.svc-wide .wide-icon {
  width: 52px; height: 52px; border-radius: 14px; background: var(--primary-light);
  display: flex; align-items: center; justify-content: center; color: var(--primary);
  font-size: 22px; flex-shrink: 0; overflow: hidden; transition: .3s;
}
.svc-wide:hover .wide-icon {
  background: var(--grad-warm); color: #fff; transform: rotate(-5deg) scale(1.05);
  box-shadow: 0 4px 12px rgba(37, 99, 235,0.2);
}
.svc-wide .wide-icon img { width: 100%; height: 100%; object-fit: cover; border-radius: 14px; }
.svc-wide .wide-info { flex: 1; min-width: 0; }
.svc-wide .wide-info h4 { font-size: 14px; font-weight: 600; color: var(--text); margin-bottom: 2px; }
.svc-wide .svc-count { font-size: 10px; color: var(--text-muted); }
.svc-wide .wide-arrow { color: var(--text-muted); font-size: 14px; transition: .3s; flex-shrink: 0; }
.svc-wide:hover .wide-arrow { color: var(--primary); transform: translateX(3px); }

.layout-d { display: flex; flex-direction: column; gap: 6px; }
.svc-row {
  background: var(--glass); border: 1px solid var(--glass-border); border-radius: var(--radius-xs);
  padding: 14px 18px; cursor: pointer; transition: all .25s; display: flex; align-items: center; gap: 14px;
}
.svc-row:hover { background: rgba(37, 99, 235,0.03); border-color: rgba(37, 99, 235,0.15); }
.svc-row .row-icon {
  width: 36px; height: 36px; border-radius: 10px; background: var(--primary-light);
  display: flex; align-items: center; justify-content: center; color: var(--primary);
  font-size: 16px; flex-shrink: 0; overflow: hidden; transition: .25s;
}
.svc-row:hover .row-icon { background: var(--grad-warm); color: #fff; }
.svc-row .row-icon img { width: 100%; height: 100%; object-fit: cover; border-radius: 10px; }
.svc-row .row-name { flex: 1; font-size: 13px; font-weight: 600; color: var(--text); }
.svc-row .svc-count { font-size: 10px; color: var(--text-muted); flex-shrink: 0; }
.svc-row .row-arrow { color: var(--text-muted); font-size: 11px; flex-shrink: 0; transition: .25s; }
.svc-row:hover .row-arrow { color: var(--primary); transform: translateX(3px); }

.empty-state { text-align: center; padding: 50px 20px; color: var(--text-muted); }
.empty-state i { font-size: 40px; margin-bottom: 12px; opacity: .2; }
.empty-state p { font-size: 14px; }

/* ===== SECTION ===== */
.section { padding: 50px 0; }
.section-header { text-align: center; margin-bottom: 32px; position: relative; }
.section-header h2 { font-size: 24px; font-weight: 700; color: var(--text); margin-bottom: 6px; display: inline-flex; align-items: center; gap: 8px; }
.section-header h2 i { background: var(--grad-warm); -webkit-background-clip: text; -webkit-text-fill-color: transparent; font-size: 20px; }
.section-header p { color: var(--text-sec); font-size: 13px; }
.section-header::after { content: ''; display: block; width: 48px; height: 3px; background: var(--grad-warm); margin: 14px auto 0; border-radius: 3px; }

/* ===== PRODUCTS ===== */
.products-section {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.grid-products { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.prod-new {
  background: var(--glass); border: 1px solid var(--glass-border); border-radius: var(--radius);
  overflow: hidden; cursor: pointer; transition: all .3s; display: flex; flex-direction: column; position: relative;
}
.prod-new::before { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; border-radius: 3px 0 0 3px; }
.prod-new[data-ft="pdf"]::before { background: linear-gradient(to bottom, #f87171, #ef4444); }
.prod-new[data-ft="zip"]::before { background: linear-gradient(to bottom, #fbbf24, #f59e0b); }
.prod-new[data-ft="software"]::before { background: linear-gradient(to bottom, #60a5fa, #3b82f6); }
.prod-new:hover {
  transform: translateY(-3px); box-shadow: var(--shadow-orange);
  border-color: rgba(37, 99, 235,0.2); background: var(--glass-hover);
}
.prod-new-top { padding: 18px 18px 0; display: flex; justify-content: space-between; align-items: flex-start; }
.prod-type { font-size: 9px; font-weight: 700; padding: 3px 8px; border-radius: 6px; text-transform: uppercase; letter-spacing: .5px; }
.type-pdf { background: rgba(239,68,68,0.06); color: #dc2626; }
.type-zip { background: rgba(245,158,11,0.06); color: #d97706; }
.type-software { background: rgba(59,130,246,0.06); color: #2563eb; }
.prod-type-icon { width: 40px; height: 40px; border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 20px; }
.prod-new[data-ft="pdf"] .prod-type-icon { background: rgba(239,68,68,0.04); color: #ef4444; }
.prod-new[data-ft="zip"] .prod-type-icon { background: rgba(245,158,11,0.04); color: #f59e0b; }
.prod-new[data-ft="software"] .prod-type-icon { background: rgba(59,130,246,0.04); color: #3b82f6; }
.prod-new-body { padding: 14px 18px 18px; flex: 1; display: flex; flex-direction: column; }
.prod-new-body h3 { font-size: 15px; font-weight: 600; margin-bottom: 8px; line-height: 1.4; color: var(--text); }
.prod-new-price { font-size: 24px; font-weight: 700; background: var(--grad-warm); -webkit-background-clip: text; -webkit-text-fill-color: transparent; margin-bottom: auto; }
.prod-new-price::before { content: '৳'; font-size: 16px; margin-right: 2px; }
.prod-new-meta { display: flex; gap: 12px; margin-top: 10px; font-size: 11px; color: var(--text-muted); }
.prod-new-meta i { margin-right: 3px; }

/* ===== TICKER ===== */
.live-feed { padding: 40px 0; }
.feed-title { display: flex; align-items: center; justify-content: center; gap: 8px; margin-bottom: 18px; font-size: 17px; font-weight: 700; }
.ticker-wrap { overflow: hidden; position: relative; }
.ticker-wrap::before, .ticker-wrap::after { content: ''; position: absolute; top: 0; width: 60px; height: 100%; z-index: 2; pointer-events: none; }
.ticker-wrap::before { left: 0; background: linear-gradient(to right, var(--bg), transparent); }
.ticker-wrap::after { right: 0; background: linear-gradient(to left, var(--bg), transparent); }
.ticker-track { display: flex; gap: 12px; animation: ticker 30s linear infinite; width: max-content; }
.ticker-item { background: var(--glass); border: 1px solid var(--glass-border); border-radius: 50px; padding: 8px 18px 8px 12px; white-space: nowrap; flex-shrink: 0; }
.ticker-item .ti-icon { color: var(--primary); font-size: 14px; }
.ticker-item .ti-name { font-size: 12px; font-weight: 600; color: var(--text); }
.ticker-item .ti-badge { font-size: 9px; font-weight: 700; color: var(--primary); background: var(--primary-light); padding: 3px 10px; border-radius: 50px; letter-spacing: .3px; }
@keyframes ticker { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

/* ===== FAQ ===== */
.faq-list { max-width: 680px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--border); overflow: hidden; transition: .2s; }
.faq-item:last-child { border-bottom: none; }
.faq-q { padding: 16px 4px; font-weight: 600; cursor: pointer; display: flex; align-items: center; gap: 12px; font-size: 14px; user-select: none; transition: color .2s; color: var(--text); }
.faq-q:hover { color: var(--primary); }
.faq-q .faq-num { width: 28px; height: 28px; border-radius: 8px; background: var(--primary-light); color: var(--primary); display: flex; align-items: center; justify-content: center; font-size: 10px; font-weight: 700; flex-shrink: 0; transition: .3s; }
.faq-item.active .faq-num { background: var(--grad-warm); color: #fff; box-shadow: 0 4px 12px rgba(37, 99, 235,0.2); }
.faq-q .faq-arrow { margin-left: auto; color: var(--text-muted); transition: transform .3s; font-size: 11px; }
.faq-item.active .faq-arrow { transform: rotate(180deg); color: var(--primary); }
.faq-a { padding: 0 4px 0 44px; max-height: 0; overflow: hidden; transition: max-height .35s ease; color: var(--text-sec); font-size: 13px; line-height: 1.8; }
.faq-item.active .faq-a { max-height: 300px; padding-bottom: 16px; }

/* ===== BLOG ===== */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.blog-card { background: var(--glass); border: 1px solid var(--glass-border); border-radius: var(--radius); overflow: hidden; transition: all .3s; }
.blog-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-orange); border-color: rgba(37, 99, 235,0.2); background: var(--glass-hover); }
.blog-img { height: 160px; overflow: hidden; position: relative; }
.blog-img::after { content: ''; position: absolute; inset: 0; background: linear-gradient(to top, rgba(0,0,0,0.15), transparent); pointer-events: none; }
.blog-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.blog-card:hover .blog-img img { transform: scale(1.05); }
.blog-body { padding: 18px; }
.blog-body h3 { font-size: 15px; font-weight: 600; margin-bottom: 6px; line-height: 1.45; color: var(--text); }
.blog-body p { font-size: 12px; color: var(--text-sec); margin-bottom: 10px; line-height: 1.7; }
.blog-read { font-size: 12px; font-weight: 600; display: inline-flex; align-items: center; gap: 4px; background: var(--grad-warm); -webkit-background-clip: text; -webkit-text-fill-color: transparent; transition: gap .2s; }
.blog-read:hover { gap: 8px; }

/* ===== BUTTONS ===== */
.btn { display: inline-flex; align-items: center; gap: 6px; padding: 8px 18px; border-radius: var(--radius-sm); font-weight: 600; font-size: 13px; border: none; cursor: pointer; transition: all .2s; font-family: var(--font); text-align: center; }
.btn-primary { background: var(--grad-warm); color: #fff; box-shadow: 0 3px 12px rgba(37, 99, 235,0.2); }
.btn-primary:hover { box-shadow: 0 6px 20px rgba(37, 99, 235,0.3); transform: translateY(-1px); }
.btn-primary:active { transform: translateY(0) scale(.97); }
.btn-outline { background: transparent; color: var(--primary); border: 1.5px solid rgba(37, 99, 235,0.3); }
.btn-outline:hover { background: var(--grad-warm); border-color: transparent; color: #fff; }
.btn-outline:active { transform: scale(.97); }
.btn-ghost { background: transparent; color: var(--text-sec); border: 1px solid transparent; }
.btn-ghost:hover { color: var(--primary); background: var(--primary-light); }
.btn-danger { background: #dc2626; color: #fff; box-shadow: 0 3px 10px rgba(220,38,38,0.15); }
.btn-danger:hover { background: #b91c1c; }
.btn-sm { padding: 6px 12px; font-size: 12px; border-radius: var(--radius-xs); }

/* ===== FOOTER ===== */
.footer {
  background: #ffffff;
  border-top: 1px solid var(--border);
  color: var(--text-sec);
  padding: 60px 0 0;
  position: relative;
  overflow: hidden;
}
.footer::before {
  content: ''; position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background-image: linear-gradient(rgba(37, 99, 235,0.04) 1px, transparent 1px), linear-gradient(90deg, rgba(37, 99, 235,0.04) 1px, transparent 1px);
  background-size: 36px 36px;
}
.footer::after {
  content: ''; position: absolute; top: -60px; left: 50%; transform: translateX(-50%); width: 500px; height: 120px;
  background: radial-gradient(ellipse, rgba(37, 99, 235,0.08), transparent 70%); pointer-events: none; z-index: 0;
}
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 40px; margin-bottom: 36px; position: relative; z-index: 1; }
.footer h3 { color: var(--text); font-size: 18px; margin-bottom: 12px; display: flex; align-items: center; gap: 8px; }
.footer h3 i { background: var(--grad-warm); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.footer h4 { color: var(--text); font-size: 14px; margin-bottom: 14px; padding-bottom: 10px; border-bottom: 2px solid rgba(37, 99, 235,0.15); }
.footer p { font-size: 13px; line-height: 1.7; margin-bottom: 4px; }
.footer a { color: var(--text-sec); display: block; font-size: 13px; padding: 4px 0; transition: .25s; }
.footer a:hover { color: var(--primary); padding-left: 5px; }
.footer-bottom { border-top: 1px solid var(--border); padding: 22px 0; display: flex; flex-direction: column; align-items: center; text-align: center; gap: 10px; font-size: 12px; position: relative; z-index: 1; }
.dev-badge { display: inline-flex; align-items: center; gap: 8px; background: var(--primary-light); border: 1px solid rgba(37, 99, 235,0.1); padding: 7px 16px; border-radius: 50px; transition: .25s; }
.dev-badge:hover { border-color: rgba(37, 99, 235,0.25); background: rgba(37, 99, 235,0.08); }
.dev-badge span { color: var(--text-muted); font-size: 10px; }
.dev-badge a { color: var(--primary); font-weight: 700; font-size: 11px; padding: 0; display: inline; }

/* ===== CHAT & BOT ===== */
.chat-widget { position: fixed; bottom: 20px; right: 20px; z-index: 9999; }
.chat-toggle-btn { width: 52px; height: 52px; background: var(--grad-warm); color: #fff; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 20px; cursor: pointer; box-shadow: 0 6px 20px rgba(37, 99, 235,0.3); transition: .25s; border: none; }
.chat-toggle-btn:hover { transform: scale(1.06); box-shadow: 0 8px 28px rgba(37, 99, 235,0.4); }
.chat-box { position: absolute; bottom: 64px; right: 0; width: 340px; height: 420px; background: rgba(255,255,255,0.95); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); border-radius: var(--radius); box-shadow: var(--shadow-lg); display: none; flex-direction: column; overflow: hidden; border: 1px solid var(--glass-border); }
.chat-header { background: var(--grad-warm); color: #fff; padding: 14px 16px; display: flex; justify-content: space-between; align-items: center; font-weight: 600; font-size: 14px; }
.chat-messages { flex: 1; padding: 12px; overflow-y: auto; background: #fafafa; display: flex; flex-direction: column; gap: 6px; }
.chat-msg { max-width: 80%; padding: 9px 13px; border-radius: 14px; font-size: 12px; line-height: 1.5; }
.chat-msg.sent { background: var(--grad-warm); color: #fff; align-self: flex-end; border-bottom-right-radius: 4px; }
.chat-msg.received { background: var(--surface); color: var(--text); align-self: flex-start; border-bottom-left-radius: 4px; border: 1px solid var(--glass-border); }
.chat-input { display: flex; padding: 10px; gap: 6px; background: rgba(255,255,255,0.95); border-top: 1px solid var(--border); }
.chat-input input { flex: 1; padding: 10px 14px; border: 1px solid var(--border); border-radius: 25px; outline: none; font-size: 12px; background: #fff; color: var(--text); font-family: var(--font); }
.chat-input input:focus { border-color: rgba(37, 99, 235,0.4); }
.chat-input input::placeholder { color: var(--text-muted); }
.chat-input button { background: var(--grad-warm); color: #fff; border: none; width: 36px; height: 36px; border-radius: 50%; cursor: pointer; display: flex; align-items: center; justify-content: center; font-size: 14px; transition: .2s; }
.chat-input button:hover { box-shadow: 0 4px 12px rgba(37, 99, 235,0.25); }
.chat-prompt { position: absolute; bottom: 62px; right: 8px; background: rgba(255,255,255,0.96); padding: 10px 14px; border-radius: 12px 12px 2px 12px; box-shadow: var(--shadow-md); font-size: 12px; font-weight: 600; color: var(--text); cursor: pointer; display: none; white-space: nowrap; border: 1px solid var(--glass-border); }
.chat-prompt::after { content: ''; position: absolute; bottom: -6px; right: 12px; border-width: 6px 6px 0; border-style: solid; border-color: rgba(255,255,255,0.96) transparent transparent transparent; }
.chat-prompt i { color: var(--primary); margin-right: 4px; }

.bot-widget { position: fixed; bottom: 20px; left: 20px; z-index: 9998; }
.bot-toggle-btn { width: 52px; height: 52px; background: var(--grad-soft); color: #fff; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 20px; cursor: pointer; box-shadow: 0 6px 20px rgba(37, 99, 235,0.25); transition: .25s; border: none; }
.bot-toggle-btn:hover { transform: scale(1.06); }
.bot-box { position: absolute; bottom: 64px; left: 0; width: 340px; height: 450px; background: rgba(255,255,255,0.95); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); border-radius: var(--radius); box-shadow: var(--shadow-lg); display: none; flex-direction: column; overflow: hidden; border: 1px solid var(--glass-border); }
.bot-header { background: var(--grad-warm); color: #fff; padding: 14px 16px; display: flex; justify-content: space-between; align-items: center; font-weight: 600; font-size: 14px; }
.bot-messages { flex: 1; padding: 12px; overflow-y: auto; background: #fafafa; display: flex; flex-direction: column; gap: 6px; }
.bot-msg { max-width: 85%; padding: 9px 13px; border-radius: 14px; font-size: 12px; line-height: 1.5; }
.bot-msg.bot-left { background: var(--surface); color: var(--text); align-self: flex-start; border-bottom-left-radius: 4px; border: 1px solid var(--glass-border); }
.bot-msg.bot-right { background: var(--grad-warm); color: #fff; align-self: flex-end; border-bottom-right-radius: 4px; }
.bot-input { padding: 10px; display: flex; gap: 6px; background: rgba(255,255,255,0.95); border-top: 1px solid var(--border); }
.bot-input input { flex: 1; padding: 10px 14px; border: 1px solid var(--border); border-radius: 25px; outline: none; font-size: 12px; background: #fff; color: var(--text); font-family: var(--font); }
.bot-input input:focus { border-color: rgba(37, 99, 235,0.4); }
.bot-input input::placeholder { color: var(--text-muted); }
.bot-input button { background: var(--grad-warm); color: #fff; border: none; width: 36px; height: 36px; border-radius: 50%; cursor: pointer; display: flex; align-items: center; justify-content: center; font-size: 14px; }
.ticket-form { background: rgba(37, 99, 235,0.02); padding: 12px; border-radius: 10px; margin-top: 8px; border: 1px solid rgba(37, 99, 235,0.08); }
.ticket-form input, .ticket-form textarea { width: 100%; padding: 7px 10px; margin-bottom: 5px; border: 1px solid var(--border); border-radius: var(--radius-xs); font-size: 11px; font-family: var(--font); background: #fff; color: var(--text); }
.ticket-form textarea { resize: none; }
.ticket-form button { width: 100%; padding: 7px; background: var(--grad-warm); color: #fff; border: none; border-radius: var(--radius-xs); font-weight: 600; font-size: 11px; cursor: pointer; font-family: var(--font); transition: .2s; box-shadow: 0 3px 10px rgba(37, 99, 235,0.15); }
.ticket-form button:hover { box-shadow: 0 5px 14px rgba(37, 99, 235,0.25); }
.bot-prompt { position: absolute; bottom: 62px; left: 8px; background: rgba(255,255,255,0.96); padding: 10px 14px; border-radius: 12px 12px 12px 2px; box-shadow: var(--shadow-md); font-size: 12px; font-weight: 600; color: var(--text); cursor: pointer; display: none; white-space: nowrap; border: 1px solid var(--glass-border); }
.bot-prompt::after { content: ''; position: absolute; bottom: -6px; left: 12px; border-width: 6px 6px 0; border-style: solid; border-color: rgba(255,255,255,0.96) transparent transparent transparent; }
.bot-prompt i { color: var(--primary); margin-right: 4px; }

/* ===== REVEAL ANIMATION ===== */
.reveal { opacity: 0; transform: translateY(18px); transition: all .5s cubic-bezier(.4,0,.2,1); }
.reveal.active { opacity: 1; transform: translateY(0); }

/* ===== AUTH ===== */
.auth-container { max-width: 400px; margin: 40px auto; background: var(--glass); padding: 32px; border-radius: var(--radius); box-shadow: var(--shadow-md); border: 1px solid var(--glass-border); }
.alert { padding: 11px 15px; border-radius: var(--radius-xs); margin-bottom: 16px; font-size: 13px; font-weight: 500; }
.alert-error { background: rgba(239,68,68,0.04); color: #dc2626; border: 1px solid rgba(239,68,68,0.1); }
.alert-success { background: rgba(16,185,129,0.04); color: #059669; border: 1px solid rgba(16,185,129,0.1); }

/* ===== DASHBOARD ===== */
.dashboard-card { background: var(--glass); padding: 22px; border-radius: var(--radius); box-shadow: var(--shadow-sm); margin-bottom: 16px; border: 1px solid var(--glass-border); }
table { width: 100%; border-collapse: collapse; }
th, td { padding: 10px 12px; text-align: left; border-bottom: 1px solid var(--border); font-size: 13px; }
th { background: var(--surface-2); font-weight: 600; color: var(--text-sec); font-size: 11px; text-transform: uppercase; letter-spacing: .3px; }
td { color: var(--text); }
.form-group { margin-bottom: 14px; }
.form-group label { display: block; margin-bottom: 5px; font-weight: 600; font-size: 12px; color: var(--text); }
.form-group input, .form-group textarea, .form-group select { width: 100%; padding: 10px 14px; border: 1px solid var(--border); border-radius: var(--radius-sm); font-size: 13px; transition: .2s; background: rgba(255,255,255,0.8); color: var(--text); font-family: var(--font); }
.form-group input::placeholder, .form-group textarea::placeholder { color: var(--text-muted); }
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { border-color: rgba(37, 99, 235,0.4); outline: none; box-shadow: 0 0 0 3px rgba(37, 99, 235,0.08); background: #fff; }
.form-group select option { background: #fff; color: var(--text); }
.dual-panel { display: flex; gap: 20px; margin-top: 20px; }
.panel-left { flex: 2; background: var(--glass); padding: 26px; border-radius: var(--radius); box-shadow: var(--shadow-sm); border-top: 3px solid transparent; border-image: var(--grad-warm) 1; }
.panel-right { flex: 1; background: var(--glass); padding: 26px; border-radius: var(--radius); box-shadow: var(--shadow-sm); border: 1px solid var(--glass-border); }
.support-layout { display: flex; gap: 0; height: calc(100vh - 200px); background: var(--glass); border-radius: var(--radius); box-shadow: var(--shadow-sm); border: 1px solid var(--glass-border); overflow: hidden; }
.support-sidebar { width: 280px; border-right: 1px solid var(--border); display: flex; flex-direction: column; background: var(--surface); flex-shrink: 0; overflow-y: auto; }
.support-main { flex: 1; display: flex; flex-direction: column; min-width: 0; }

/* ===== ADMIN ===== */
.admin-container { display: flex; min-height: 100vh; }
.admin-sidebar { width: 240px; background: #fff; color: var(--text); padding: 20px 0; flex-shrink: 0; border-right: 1px solid var(--border); }
.admin-sidebar h2 { padding: 0 20px 20px; font-size: 18px; border-bottom: 1px solid var(--border); margin-bottom: 10px; }
.admin-sidebar a { display: flex; align-items: center; gap: 8px; padding: 10px 20px; color: var(--text-sec); font-size: 13px; transition: .25s; border-left: 2px solid transparent; }
.admin-sidebar a:hover { background: var(--primary-light); color: var(--text); }
.admin-sidebar a.active { background: var(--primary-light); color: var(--primary); border-left-color: var(--primary); font-weight: 600; }
.admin-sidebar a i { width: 20px; text-align: center; }
.admin-main { flex: 1; background: var(--surface); padding: 24px; overflow-y: auto; }
.admin-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 24px; }
.admin-header h1 { font-size: 22px; font-weight: 700; color: var(--text); }
.admin-table { background: var(--glass); border-radius: var(--radius); box-shadow: var(--shadow-sm); border: 1px solid var(--glass-border); overflow: hidden; }
.admin-table table { margin: 0; }
.admin-card { background: var(--glass); border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow-sm); border: 1px solid var(--glass-border); }

/* ===== RESPONSIVE ===== */
@media(max-width:1100px) {
  .cat-boxes { grid-template-columns: repeat(2, 1fr); }
  .layout-a { grid-template-columns: repeat(3, 1fr); }
  .grid-products { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .admin-sidebar { width: 200px; }
}
@media(max-width:768px) {
  .hero-new { padding: 55px 0 40px; }
  .hero-new h1 { font-size: 26px; }
  .hero-stats { flex-direction: column; align-items: center; }
  .cat-boxes { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .cat-box { padding: 20px 12px 16px; }
  .cat-box-icon { width: 44px; height: 44px; font-size: 18px; }
  .layout-all { grid-template-columns: repeat(3, 1fr); }
  .layout-a { grid-template-columns: repeat(2, 1fr); }
  .layout-b { grid-template-columns: 1fr; }
  .layout-c { grid-template-columns: 1fr; }
  .grid-products { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .dual-panel { flex-direction: column; }
  .nav-btns { justify-content: center; width: 100%; gap: 3px; }
  .nav-btns .btn { padding: 5px 10px; font-size: 11px; }
  .chat-box, .bot-box { width: calc(100vw - 32px); height: 55vh; }
  .admin-container { flex-direction: column; }
  .admin-sidebar { width: 100%; padding: 10px 0; }
  .admin-sidebar a { display: inline-flex; padding: 8px 12px; }
}
@media(max-width:480px) {
  .hero-new h1 { font-size: 22px; }
  .layout-all { grid-template-columns: repeat(2, 1fr); gap: 8px; }
  .layout-a { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .cat-boxes { gap: 8px; }
  .cat-box { padding: 16px 8px 14px; }
  .cat-box-icon { width: 40px; height: 40px; font-size: 16px; border-radius: 10px; }
  .cat-box h3 { font-size: 12px; }
  .hero-stat { padding: 8px 16px; }
  .hero-stat h3 { font-size: 14px; }
}