/*
Theme Name: Zen AI Automation
Theme URI: https://zen.co.id
Author: Zen
Author URI: https://zen.co.id
Description: Tema WordPress untuk Zen — AI Automation studio. Desain landing page satu halaman dengan hero, layanan, proses, rekam jejak, harga, dan CTA konsultasi.
Version: 1.0
Requires at least: 5.9
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: zen-ai
*/

  :root{
    --paper:#F6F4EF;
    --ink:#14161C;
    --ink-soft:#4A4D57;
    --muted:#8B8D98;
    --line:#DFDBD1;
    --accent:#3D5AFE;
    --accent-soft:#E7EAFF;
    --amber:#FFB020;
    --surface:#FFFFFF;
    --dark:#101223;
  }
  *{margin:0;padding:0;box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{
    background:var(--paper);
    color:var(--ink);
    font-family:'Inter',sans-serif;
    -webkit-font-smoothing:antialiased;
    overflow-x:hidden;
  }
  h1,h2,h3{font-family:'Space Grotesk',sans-serif;letter-spacing:-0.02em;}
  .mono{font-family:'IBM Plex Mono',monospace;}
  a{color:inherit;text-decoration:none;}
  .wrap{max-width:1180px;margin:0 auto;padding:0 28px;}
  ::selection{background:var(--accent);color:#fff;}

  /* NAV */
  nav{
    position:sticky;top:0;z-index:50;
    background:rgba(246,244,239,0.86);
    backdrop-filter:blur(10px);
    border-bottom:1px solid var(--line);
  }
  nav .wrap{display:flex;align-items:center;justify-content:space-between;height:72px;}
  .logo{font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:19px;display:flex;align-items:center;gap:8px;}
  .logo .dot{width:8px;height:8px;background:var(--accent);border-radius:1px;transform:rotate(45deg);}
  .nav-links{display:flex;gap:34px;align-items:center;}
  .nav-links a{font-size:14.5px;color:var(--ink-soft);transition:color .2s;}
  .nav-links a:hover{color:var(--ink);}
  .nav-cta{
    background:var(--ink);color:var(--paper)!important;
    padding:10px 18px;border-radius:3px;font-size:14px;font-weight:500;
    transition:background .2s;
  }
  .nav-cta:hover{background:var(--accent);}
  .burger{display:none;background:none;border:none;cursor:pointer;padding:8px;}
  .burger span{display:block;width:22px;height:2px;background:var(--ink);margin:5px 0;}

  /* HERO */
  header.hero{padding:88px 0 60px;position:relative;}
  .hero-grid{display:grid;grid-template-columns:1.05fr 0.95fr;gap:56px;align-items:center;}
  .eyebrow{
    display:inline-flex;align-items:center;gap:8px;
    font-size:12.5px;letter-spacing:0.08em;color:var(--accent);
    margin-bottom:22px;text-transform:uppercase;
  }
  .eyebrow::before{content:'';width:22px;height:1px;background:var(--accent);}
  h1.headline{font-size:clamp(34px,4.6vw,58px);line-height:1.06;font-weight:600;margin-bottom:22px;}
  h1.headline em{font-style:normal;color:var(--accent);}
  .sub{font-size:17px;line-height:1.6;color:var(--ink-soft);max-width:480px;margin-bottom:32px;}
  .cta-row{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:36px;}
  .btn-primary{
    background:var(--ink);color:var(--paper);padding:14px 26px;border-radius:3px;
    font-size:14.5px;font-weight:500;display:inline-flex;align-items:center;gap:8px;
    transition:transform .2s, background .2s;
  }
  .btn-primary:hover{background:var(--accent);transform:translateY(-2px);}
  .btn-ghost{
    border:1px solid var(--line);padding:14px 26px;border-radius:3px;font-size:14.5px;font-weight:500;
    transition:border-color .2s, background .2s;
  }
  .btn-ghost:hover{border-color:var(--ink);background:var(--surface);}
  .trust-line{font-size:13px;color:var(--muted);display:flex;align-items:center;gap:10px;}
  .trust-line .stars{color:var(--amber);letter-spacing:2px;}

  /* Signature: node graph */
  .node-vis{
    position:relative;aspect-ratio:1/1;background:var(--dark);border-radius:6px;
    overflow:hidden;
  }
  .node-vis svg{width:100%;height:100%;}
  .node-vis .caption{
    position:absolute;bottom:18px;left:18px;right:18px;
    font-family:'IBM Plex Mono',monospace;font-size:11px;color:#7C87B8;
    display:flex;justify-content:space-between;
  }
  .node-vis .caption b{color:#fff;font-weight:500;}

  /* LOGO STRIP */
  .logo-strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:26px 0;}
  .logo-strip .wrap{display:flex;align-items:center;gap:40px;flex-wrap:wrap;justify-content:space-between;}
  .strip-label{font-size:12px;color:var(--muted);font-family:'IBM Plex Mono',monospace;white-space:nowrap;}
  .strip-names{display:flex;gap:38px;flex-wrap:wrap;}
  .strip-names span{font-size:14.5px;color:var(--ink-soft);font-weight:500;opacity:.7;}

  /* SECTION HEADER */
  .section{padding:96px 0;}
  .section-tag{font-family:'IBM Plex Mono',monospace;font-size:12.5px;color:var(--accent);letter-spacing:.06em;text-transform:uppercase;margin-bottom:14px;}
  .section-title{font-size:clamp(26px,3.2vw,38px);font-weight:600;max-width:640px;line-height:1.18;margin-bottom:14px;}
  .section-desc{font-size:16px;color:var(--ink-soft);max-width:520px;line-height:1.6;}

  /* PROBLEM */
  .problem-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;margin-top:52px;align-items:start;}
  .problem-list{display:flex;flex-direction:column;gap:0;}
  .problem-item{
    display:flex;gap:16px;padding:22px 0;border-top:1px solid var(--line);
  }
  .problem-item:last-child{border-bottom:1px solid var(--line);}
  .problem-item .x{font-family:'IBM Plex Mono',monospace;color:var(--muted);font-size:13px;padding-top:2px;}
  .problem-item p{font-size:15.5px;color:var(--ink);line-height:1.5;}
  .problem-note{
    background:var(--dark);color:var(--paper);padding:36px;border-radius:6px;
  }
  .problem-note .mono{color:var(--amber);font-size:12px;letter-spacing:.06em;text-transform:uppercase;margin-bottom:14px;display:block;}
  .problem-note p{font-size:19px;line-height:1.5;font-family:'Space Grotesk',sans-serif;font-weight:500;}

  /* SERVICES */
  .service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);margin-top:52px;border:1px solid var(--line);}
  .service-card{background:var(--paper);padding:34px 30px;transition:background .25s;}
  .service-card:hover{background:var(--surface);}
  .service-num{font-family:'IBM Plex Mono',monospace;font-size:12px;color:var(--muted);margin-bottom:20px;}
  .service-card h3{font-size:19px;font-weight:600;margin-bottom:10px;}
  .service-card p{font-size:14.5px;color:var(--ink-soft);line-height:1.55;margin-bottom:20px;}
  .service-tags{display:flex;flex-wrap:wrap;gap:8px;}
  .service-tags span{font-size:12px;background:var(--accent-soft);color:var(--accent);padding:4px 10px;border-radius:2px;}

  /* PROCESS */
  .process-row{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:52px;}
  .process-step{position:relative;padding-top:26px;border-top:2px solid var(--ink);}
  .process-step .step-no{font-family:'Space Grotesk',sans-serif;font-size:34px;font-weight:600;color:var(--accent);display:block;margin-bottom:14px;}
  .process-step h4{font-size:16.5px;font-weight:600;margin-bottom:8px;}
  .process-step p{font-size:14px;color:var(--ink-soft);line-height:1.5;}

  /* STATS / PROOF */
  .proof{background:var(--dark);color:var(--paper);}
  .stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:#25283F;margin-top:52px;border:1px solid #25283F;}
  .stat{background:var(--dark);padding:34px 26px;}
  .stat .num{font-family:'Space Grotesk',sans-serif;font-size:38px;font-weight:600;color:var(--amber);}
  .stat .lbl{font-size:13.5px;color:#9298B8;margin-top:6px;}
  .proof .section-title, .proof .section-desc{color:var(--paper);}
  .proof .section-desc{color:#9298B8;}
  .proof .section-tag{color:var(--amber);}

  /* PRICING */
  .price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:52px;}
  .price-card{
    background:var(--surface);border:1px solid var(--line);border-radius:6px;padding:32px 26px;
    display:flex;flex-direction:column;
  }
  .price-card.featured{border-color:var(--ink);position:relative;}
  .price-card.featured::before{
    content:'PALING POPULER';font-family:'IBM Plex Mono',monospace;font-size:10.5px;
    letter-spacing:.06em;color:var(--accent);position:absolute;top:-11px;left:26px;
    background:var(--paper);padding:0 8px;
  }
  .price-card h3{font-size:16px;font-weight:600;margin-bottom:6px;color:var(--muted);text-transform:uppercase;letter-spacing:.02em;font-family:'IBM Plex Mono',monospace;font-size:12px;}
  .price-amount{font-size:30px;font-weight:600;font-family:'Space Grotesk',sans-serif;margin:10px 0 4px;}
  .price-amount span{font-size:14px;color:var(--muted);font-family:'Inter',sans-serif;font-weight:400;}
  .price-note{font-size:13px;color:var(--muted);margin-bottom:22px;}
  .price-feat{list-style:none;display:flex;flex-direction:column;gap:11px;margin-bottom:26px;flex:1;}
  .price-feat li{font-size:14px;color:var(--ink-soft);display:flex;gap:9px;align-items:flex-start;}
  .price-feat li::before{content:'—';color:var(--accent);flex-shrink:0;}

  /* CTA BANNER */
  .cta-banner{
    background:var(--accent);color:#fff;border-radius:6px;padding:64px 56px;
    display:flex;justify-content:space-between;align-items:center;gap:40px;flex-wrap:wrap;
  }
  .cta-banner h2{font-size:clamp(24px,3vw,34px);max-width:480px;line-height:1.2;}
  .cta-banner .btn-primary{background:#fff;color:var(--ink);}
  .cta-banner .btn-primary:hover{background:var(--dark);color:#fff;}

  /* FOOTER */
  footer{padding:64px 0 36px;border-top:1px solid var(--line);}
  .footer-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:40px;margin-bottom:52px;}
  .footer-col h5{font-size:12.5px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);font-family:'IBM Plex Mono',monospace;margin-bottom:16px;}
  .footer-col a, .footer-col p{display:block;font-size:14px;color:var(--ink-soft);margin-bottom:11px;}
  .footer-col a:hover{color:var(--accent);}
  .footer-bottom{display:flex;justify-content:space-between;align-items:center;font-size:13px;color:var(--muted);flex-wrap:wrap;gap:10px;border-top:1px solid var(--line);padding-top:26px;}

  @media (max-width:860px){
    .nav-links{display:none;}
    .burger{display:block;}
    .hero-grid{grid-template-columns:1fr;}
    .node-vis{max-width:420px;margin:0 auto;}
    .problem-grid{grid-template-columns:1fr;gap:36px;}
    .service-grid{grid-template-columns:1fr;}
    .process-row{grid-template-columns:1fr 1fr;}
    .stats-grid{grid-template-columns:1fr 1fr;}
    .price-grid{grid-template-columns:1fr;}
    .footer-grid{grid-template-columns:1fr 1fr;}
    .cta-banner{flex-direction:column;align-items:flex-start;padding:44px 30px;}
  }
  @media (prefers-reduced-motion: reduce){
    *{animation:none!important;transition:none!important;}
  }

/* BLOG / PAGE CONTENT (index.php, single.php, page.php) */
.entry-content p{margin-bottom:1.2em;}
.entry-content h2, .entry-content h3{margin:1.4em 0 .6em;}
.entry-content a{color:var(--accent);text-decoration:underline;}
.entry-content img{max-width:100%;height:auto;border-radius:6px;}
.nav-links.open{display:flex!important;position:absolute;top:72px;left:0;right:0;background:var(--paper);flex-direction:column;padding:20px 28px;border-bottom:1px solid var(--line);}