/*
Theme Name: Mi9 AI CRM Theme
Theme URI: https://miniai.vn
Author: MI9
Author URI: https://miniai.vn
Description: Theme for Mi9 AI CRM - Sắp Ra Mắt
Version: 1.0
Requires at least: 5.0
Tested up to: 6.4
Requires PHP: 7.0
Text Domain: mi9-ai-crm
*/

:root {
    --blue: #2762EC;
    --blue-light: #5588FF;
    --blue-dim: rgba(39,98,236,0.13);
    --blue-glow: rgba(39,98,236,0.3);
    --dark: #07090F;
    --dark-2: #0D1120;
    --dark-3: #111827;
    --surface: #141B2D;
    --surface-2: #1A2238;
    --border: rgba(255,255,255,0.07);
    --border-blue: rgba(79,131,255,0.28);
    --text: #DDE4F2;
    --text-muted: #6E7E9E;
    --text-dim: #3E4C6A;
    --gold: #F0AE2A;
    --green: #1EC96D;
    --teal: #0DCCD8;
    --purple: #8B5CF6;
  }
  * { margin:0; padding:0; box-sizing:border-box; }
  html { scroll-behavior:smooth; }
  body {
    font-family:'DM Sans',sans-serif;
    background:var(--dark); color:var(--text);
    min-height:100vh; overflow-x:hidden;
    -webkit-font-smoothing:antialiased;
  }
  body::before {
    content:''; position:fixed; inset:0;
    background-image:
      linear-gradient(rgba(39,98,236,0.035) 1px,transparent 1px),
      linear-gradient(90deg,rgba(39,98,236,0.035) 1px,transparent 1px);
    background-size:52px 52px; pointer-events:none; z-index:0;
  }

  /* TOPBAR */
  .topbar {
    position:fixed; top:0; left:0; right:0; z-index:100;
    display:flex; align-items:center; justify-content:space-between;
    padding:15px 52px;
    background:rgba(7,9,15,0.88); backdrop-filter:blur(24px);
    border-bottom:1px solid var(--border);
  }
  .topbar-logo {
    font-family:'Plus Jakarta Sans',sans-serif;
    font-size:19px; font-weight:800; color:#fff; letter-spacing:-0.3px;
  }
  .topbar-logo .dot { color:var(--blue-light); }
  .topbar-badge {
    background:var(--blue-dim); border:1px solid var(--border-blue);
    color:var(--blue-light);
    font-family:'Plus Jakarta Sans',sans-serif;
    font-size:11px; font-weight:700; letter-spacing:1.2px;
    padding:5px 14px; border-radius:100px; text-transform:uppercase;
    display:flex; align-items:center; gap:7px;
  }
  .pulse-dot {
    width:6px; height:6px; border-radius:50%;
    background:var(--blue-light); box-shadow:0 0 7px var(--blue-light);
    animation:pulse 2.2s infinite;
  }
  @keyframes pulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:0.3;transform:scale(0.7)} }

  /* HERO */
  .hero {
    position:relative; z-index:1;
    min-height:100vh; display:flex; flex-direction:column;
    align-items:center; justify-content:center;
    text-align:center; padding:120px 24px 96px;
  }
  .hero-blob {
    position:absolute; top:5%; left:50%; transform:translateX(-50%);
    width:760px; height:480px;
    background:radial-gradient(ellipse,rgba(39,98,236,0.18) 0%,transparent 68%);
    pointer-events:none;
  }
  .hero-eyebrow {
    display:inline-flex; align-items:center; gap:8px;
    background:var(--blue-dim); border:1px solid var(--border-blue);
    padding:6px 18px; border-radius:100px; margin-bottom:30px;
    font-family:'Plus Jakarta Sans',sans-serif;
    font-size:11px; font-weight:700; color:var(--blue-light); letter-spacing:1.4px;
    text-transform:uppercase; animation:fadeUp 0.55s ease both;
  }
  .hero h1 {
    font-family:'Plus Jakarta Sans',sans-serif;
    font-size:clamp(38px,5.8vw,72px); font-weight:800;
    line-height:1.07; letter-spacing:-1.5px;
    animation:fadeUp 0.65s 0.08s ease both;
  }
  .hero h1 .accent {
    background:linear-gradient(120deg,#5588FF,#7BB3FF);
    -webkit-background-clip:text; -webkit-text-fill-color:transparent;
  }
  .hero-sub {
    margin-top:22px; max-width:580px;
    font-size:16.5px; line-height:1.72;
    color:var(--text-muted); font-weight:400;
    animation:fadeUp 0.65s 0.15s ease both;
  }
  .hero-stats {
    display:flex; gap:56px; margin-top:56px;
    animation:fadeUp 0.65s 0.22s ease both;
  }
  .stat { text-align:center; }
  .stat-num {
    font-family:'Plus Jakarta Sans',sans-serif;
    font-size:38px; font-weight:800; letter-spacing:-1.5px;
    background:linear-gradient(135deg,#fff 30%,var(--blue-light));
    -webkit-background-clip:text; -webkit-text-fill-color:transparent;
  }
  .stat-label { font-size:12px; color:var(--text-muted); margin-top:4px; letter-spacing:0.3px; font-weight:500; }
  .hero-scroll {
    position:absolute; bottom:38px; left:50%; transform:translateX(-50%);
    display:flex; flex-direction:column; align-items:center; gap:8px;
    color:var(--text-dim); font-size:10.5px; letter-spacing:1.8px;
    text-transform:uppercase; cursor:pointer;
    animation:fadeUp 0.9s 0.5s ease both;
    font-family:'Plus Jakarta Sans',sans-serif; font-weight:600;
  }
  .scroll-bar { width:1px; height:38px; background:linear-gradient(to bottom,var(--blue),transparent); animation:scrollBar 2s infinite; }
  @keyframes scrollBar { 0%{opacity:0;transform:scaleY(0)} 50%{opacity:1} 100%{opacity:0} }
  @keyframes fadeUp { from{opacity:0;transform:translateY(22px)} to{opacity:1;transform:translateY(0)} }

  /* SHARED */
  .section-label {
    font-family:'Plus Jakarta Sans',sans-serif;
    font-size:10.5px; font-weight:700; letter-spacing:2.8px;
    color:var(--blue-light); text-transform:uppercase; margin-bottom:14px;
  }
  .section-title {
    font-family:'Plus Jakarta Sans',sans-serif;
    font-size:clamp(26px,3.2vw,42px); font-weight:800;
    letter-spacing:-0.8px; line-height:1.12; margin-bottom:44px;
  }

  /* WHY CARDS */
  .why-section {
    position:relative; z-index:1;
    max-width:1180px; margin:0 auto; padding:72px 48px;
  }
  .why-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(255px,1fr)); gap:14px; }
  .why-card {
    background:var(--surface); border:1px solid var(--border);
    border-radius:14px; padding:26px 24px;
    transition:all 0.28s ease; position:relative; overflow:hidden;
  }
  .why-card::before {
    content:''; position:absolute; top:0; left:0; right:0; height:2px;
    background:linear-gradient(90deg,transparent,var(--blue-light),transparent);
    opacity:0; transition:opacity 0.28s;
  }
  .why-card:hover { border-color:var(--border-blue); transform:translateY(-3px); }
  .why-card:hover::before { opacity:1; }
  .wc-icon { font-size:22px; margin-bottom:14px; display:block; }
  .wc-title { font-family:'Plus Jakarta Sans',sans-serif; font-size:15px; font-weight:700; color:#fff; margin-bottom:8px; }
  .wc-desc { font-size:13.5px; color:var(--text-muted); line-height:1.62; }

  /* KEY SOLUTIONS */
  .solutions-section {
    position:relative; z-index:1;
    background:linear-gradient(180deg,var(--dark-3) 0%,var(--dark) 100%);
    border-top:1px solid var(--border); border-bottom:1px solid var(--border);
    padding:80px 0;
  }
  .solutions-inner { max-width:1180px; margin:0 auto; padding:0 48px; }
  .solutions-grid { display:grid; grid-template-columns:1fr 1fr; gap:20px; }
  .sol-card {
    background:var(--surface-2); border:1px solid var(--border);
    border-radius:18px; padding:32px 30px;
    display:flex; flex-direction:column; gap:18px;
    transition:all 0.3s ease; position:relative; overflow:hidden;
  }
  .sol-card::after {
    content:''; position:absolute; bottom:0; left:0; right:0; height:2px;
    opacity:0; transition:opacity 0.3s;
  }
  .sol-card:nth-child(1)::after { background:linear-gradient(90deg,var(--blue),var(--blue-light)); }
  .sol-card:nth-child(2)::after { background:linear-gradient(90deg,var(--teal),var(--green)); }
  .sol-card:nth-child(3)::after { background:linear-gradient(90deg,var(--gold),#FF8C42); }
  .sol-card:nth-child(4)::after { background:linear-gradient(90deg,var(--purple),#C084FC); }
  .sol-card:hover { border-color:rgba(255,255,255,0.11); transform:translateY(-3px); }
  .sol-card:hover::after { opacity:1; }
  .sol-header { display:flex; align-items:flex-start; gap:16px; }
  .sol-icon {
    width:48px; height:48px; border-radius:14px; flex-shrink:0;
    display:flex; align-items:center; justify-content:center; font-size:22px;
  }
  .sol-card:nth-child(1) .sol-icon { background:rgba(39,98,236,0.15); border:1px solid rgba(39,98,236,0.3); }
  .sol-card:nth-child(2) .sol-icon { background:rgba(13,204,216,0.12); border:1px solid rgba(13,204,216,0.28); }
  .sol-card:nth-child(3) .sol-icon { background:rgba(240,174,42,0.12); border:1px solid rgba(240,174,42,0.28); }
  .sol-card:nth-child(4) .sol-icon { background:rgba(139,92,246,0.12); border:1px solid rgba(139,92,246,0.28); }
  .sol-num {
    font-family:'Plus Jakarta Sans',sans-serif;
    font-size:10px; font-weight:700; letter-spacing:2px;
    text-transform:uppercase; margin-bottom:4px; opacity:0.5;
  }
  .sol-title {
    font-family:'Plus Jakarta Sans',sans-serif;
    font-size:16px; font-weight:800; color:#fff; line-height:1.3;
  }
  .sol-problem {
    background:rgba(255,255,255,0.04); border:1px solid var(--border);
    border-radius:10px; padding:11px 14px;
    font-size:12.5px; color:var(--text-muted); line-height:1.6;
    display:flex; gap:8px; align-items:flex-start;
  }
  .sol-feats { display:flex; flex-direction:column; gap:8px; }
  .sol-feat {
    display:flex; align-items:flex-start; gap:10px;
    font-size:13px; color:var(--text); line-height:1.55;
  }
  .sf-dot { width:6px; height:6px; border-radius:50%; flex-shrink:0; margin-top:5px; }
  .sol-card:nth-child(1) .sf-dot { background:var(--blue-light); }
  .sol-card:nth-child(2) .sf-dot { background:var(--teal); }
  .sol-card:nth-child(3) .sf-dot { background:var(--gold); }
  .sol-card:nth-child(4) .sf-dot { background:var(--purple); }
  .sol-feat strong { color:#fff; font-weight:600; }

  /* BENEFITS STRIP */
  .benefits-strip {
    display:grid; grid-template-columns:repeat(3,1fr);
    gap:14px; margin-top:20px;
  }
  .bc {
    background:var(--surface); border:1px solid var(--border);
    border-radius:13px; padding:20px 22px;
    display:flex; gap:14px; align-items:flex-start;
    transition:border-color 0.25s;
  }
  .bc:hover { border-color:var(--border-blue); }
  .bc-icon { font-size:20px; flex-shrink:0; margin-top:1px; }
  .bc-title { font-family:'Plus Jakarta Sans',sans-serif; font-size:14px; font-weight:700; color:#fff; margin-bottom:5px; }
  .bc-desc { font-size:12.5px; color:var(--text-muted); line-height:1.58; }

  /* TABS */
  .industry-section {
    position:relative; z-index:1;
    max-width:1180px; margin:0 auto; padding:72px 48px 100px;
  }
  .tab-bar {
    display:flex; gap:4px;
    background:var(--surface); border:1px solid var(--border);
    border-radius:13px; padding:5px; width:fit-content; margin-bottom:44px;
  }
  .tab-btn {
    padding:9px 22px; border-radius:9px; border:none;
    background:transparent; color:var(--text-muted);
    font-family:'Plus Jakarta Sans',sans-serif; font-size:13.5px; font-weight:600;
    cursor:pointer; transition:all 0.22s ease;
    display:flex; align-items:center; gap:7px; white-space:nowrap;
  }
  .tab-btn.active { background:var(--blue); color:#fff; box-shadow:0 3px 14px var(--blue-glow); }
  .industry-panel { display:none; }
  .industry-panel.active { display:block; animation:panelIn 0.3s ease; }
  @keyframes panelIn { from{opacity:0;transform:translateY(8px)} to{opacity:1;transform:translateY(0)} }

  /* PANEL INTRO */
  .panel-intro {
    display:grid; grid-template-columns:1fr 1fr; gap:20px;
    background:var(--dark-3); border:1px solid var(--border);
    border-radius:20px; padding:36px; margin-bottom:44px;
    position:relative; overflow:hidden;
  }
  .panel-intro::after {
    content:''; position:absolute; right:-60px; top:-60px;
    width:280px; height:280px; border-radius:50%;
    background:radial-gradient(circle,var(--blue-dim) 0%,transparent 70%);
    pointer-events:none;
  }
  .pi-text h2 {
    font-family:'Plus Jakarta Sans',sans-serif;
    font-size:26px; font-weight:800; letter-spacing:-0.3px; margin-bottom:10px;
  }
  .pi-text p { font-size:14px; color:var(--text-muted); line-height:1.7; }
  .pi-metrics { display:flex; flex-direction:column; gap:10px; }
  .pi-metric {
    background:var(--surface-2); border:1px solid var(--border);
    border-radius:11px; padding:12px 16px;
    display:flex; align-items:center; gap:12px;
  }
  .pi-m-icon { font-size:18px; }
  .pi-m-text { font-size:12.5px; color:var(--text-muted); }
  .pi-m-text strong { display:block; color:#fff; font-size:13px; font-weight:600; margin-bottom:2px; }

  /* GROUP */
  .group-title {
    display:flex; align-items:center; gap:10px;
    font-family:'Plus Jakarta Sans',sans-serif;
    font-size:16px; font-weight:800;
    margin:38px 0 13px; color:#fff;
  }
  .g-num {
    width:26px; height:26px; border-radius:7px;
    background:var(--blue-dim); border:1px solid var(--border-blue);
    display:flex; align-items:center; justify-content:center;
    font-size:11.5px; font-weight:800; color:var(--blue-light);
    font-family:'Plus Jakarta Sans',sans-serif;
  }

  /* FEATURE CARDS */
  .features-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(255px,1fr)); gap:11px; }
  .fc {
    background:var(--surface); border:1px solid var(--border);
    border-radius:13px; padding:18px;
    display:flex; flex-direction:column; gap:10px;
    transition:all 0.25s ease;
  }
  .fc:hover {
    border-color:var(--border-blue); background:var(--surface-2);
    transform:translateY(-2px); box-shadow:0 6px 24px rgba(0,0,0,0.28);
  }
  .fc-top { display:flex; align-items:flex-start; justify-content:space-between; gap:8px; }
  .fc-icon {
    width:34px; height:34px; border-radius:9px; flex-shrink:0;
    background:var(--blue-dim); display:flex; align-items:center;
    justify-content:center; font-size:15px;
  }
  .badges { display:flex; gap:4px; flex-wrap:wrap; justify-content:flex-end; }
  .badge {
    font-family:'Plus Jakarta Sans',sans-serif;
    font-size:9px; font-weight:700; letter-spacing:0.8px;
    padding:3px 7px; border-radius:100px; text-transform:uppercase;
  }
  .b-soon { background:rgba(240,174,42,0.13); border:1px solid rgba(240,174,42,0.28); color:var(--gold); }
  .b-ai { background:var(--blue-dim); border:1px solid var(--border-blue); color:var(--blue-light); }
  .fc-name { font-family:'Plus Jakarta Sans',sans-serif; font-size:13.5px; font-weight:700; color:#fff; line-height:1.35; }
  .fc-desc { font-size:12.5px; color:var(--text-muted); line-height:1.6; }
  .fc-line { height:1px; background:var(--border); }
  .fc-benefit {
    font-size:11.5px; color:var(--blue-light); font-weight:500;
    display:flex; align-items:center; gap:5px;
    font-family:'Plus Jakarta Sans',sans-serif;
  }
  .fc-benefit::before { content:'↑'; font-weight:800; font-size:12px; }

  /* ROADMAP */
  .roadmap-section {
    position:relative; z-index:1;
    background:var(--dark-3); border-top:1px solid var(--border);
    padding:80px 0;
  }
  .roadmap-inner { max-width:1180px; margin:0 auto; padding:0 48px; }
  .roadmap-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:16px; margin-top:8px; }
  .rm {
    background:var(--surface); border:1px solid var(--border);
    border-radius:16px; padding:28px 26px;
    position:relative; overflow:hidden; transition:border-color 0.25s;
  }
  .rm:hover { border-color:rgba(255,255,255,0.12); }
  .rm::before { content:''; position:absolute; bottom:0; left:0; right:0; height:3px; }
  .rm.q1::before { background:linear-gradient(90deg,var(--blue),var(--blue-light)); }
  .rm.q2::before { background:linear-gradient(90deg,var(--gold),#FF9540); }
  .rm.q3::before { background:linear-gradient(90deg,var(--green),var(--teal)); }
  .rm-q {
    font-family:'Plus Jakarta Sans',sans-serif;
    font-size:10.5px; font-weight:800; letter-spacing:2px;
    text-transform:uppercase; margin-bottom:7px;
  }
  .rm.q1 .rm-q { color:var(--blue-light); }
  .rm.q2 .rm-q { color:var(--gold); }
  .rm.q3 .rm-q { color:var(--green); }
  .rm-title { font-family:'Plus Jakarta Sans',sans-serif; font-size:19px; font-weight:800; margin-bottom:18px; }
  .rm-items { display:flex; flex-direction:column; gap:8px; }
  .rm-item { display:flex; align-items:flex-start; gap:9px; font-size:13px; color:var(--text-muted); line-height:1.55; }
  .rm-dot { width:5px; height:5px; border-radius:50%; flex-shrink:0; margin-top:5px; }
  .rm.q1 .rm-dot { background:var(--blue-light); }
  .rm.q2 .rm-dot { background:var(--gold); }
  .rm.q3 .rm-dot { background:var(--green); }

  /* CTA */
  .cta-section { position:relative; z-index:1; padding:80px 24px; text-align:center; }
  .cta-inner {
    max-width:680px; margin:0 auto;
    background:var(--dark-3); border:1px solid var(--border-blue);
    border-radius:24px; padding:56px 48px; position:relative; overflow:hidden;
  }
  .cta-inner::before {
    content:''; position:absolute; inset:0;
    background:radial-gradient(ellipse at 50% 0%,rgba(39,98,236,0.1) 0%,transparent 65%);
  }
  .cta-inner h2 {
    font-family:'Plus Jakarta Sans',sans-serif;
    font-size:34px; font-weight:800; letter-spacing:-0.8px;
    margin-bottom:14px; position:relative;
  }
  .cta-inner p { font-size:15px; color:var(--text-muted); margin-bottom:34px; line-height:1.72; position:relative; }
  .cta-btns { display:flex; gap:11px; justify-content:center; flex-wrap:wrap; position:relative; }
  .btn-p {
    padding:13px 30px; border-radius:11px; background:var(--blue);
    color:#fff; border:none; font-family:'Plus Jakarta Sans',sans-serif;
    font-size:14px; font-weight:700; cursor:pointer; transition:all 0.22s;
    box-shadow:0 4px 18px var(--blue-glow); text-decoration:none;
  }
  .btn-p:hover { background:var(--blue-light); transform:translateY(-2px); }
  .btn-g {
    padding:13px 30px; border-radius:11px; background:transparent;
    color:var(--text-muted); border:1px solid var(--border);
    font-family:'Plus Jakarta Sans',sans-serif; font-size:14px; font-weight:700;
    cursor:pointer; transition:all 0.22s; text-decoration:none;
  }
  .btn-g:hover { border-color:var(--border-blue); color:#fff; }

  /* FOOTER */
  .footer {
    position:relative; z-index:1; border-top:1px solid var(--border);
    padding:22px 52px; display:flex; align-items:center; justify-content:space-between;
    font-size:12.5px; color:var(--text-dim);
  }
  .footer-logo { font-family:'Plus Jakarta Sans',sans-serif; font-weight:800; color:var(--text-muted); font-size:14px; }
  .footer-logo span { color:var(--blue-light); }

  /* REVEAL */
  .reveal { opacity:0; transform:translateY(18px); transition:all 0.55s ease; }
  .reveal.visible { opacity:1; transform:translateY(0); }

  @media(max-width:860px) {
    .topbar { padding:13px 20px; }
    .why-section, .industry-section { padding-left:20px; padding-right:20px; }
    .solutions-inner, .roadmap-inner { padding:0 20px; }
    .solutions-grid { grid-template-columns:1fr; }
    .panel-intro { grid-template-columns:1fr; }
    .roadmap-grid { grid-template-columns:1fr; }
    .benefits-strip { grid-template-columns:1fr; }
    .cta-inner { padding:40px 24px; }
    .hero-stats { gap:28px; }
    .footer { flex-direction:column; gap:8px; text-align:center; }
  }