/*
Theme Name: CikguBBM Clean
Theme URI: https://cikgubbm.com
Author: CikguBBM
Description: Clean lightweight WordPress theme for CikguBBM.com. Solid colours only; no gradients, glow, blur or overlays.
Version: 0.2.0
Requires at least: 6.5
Requires PHP: 7.4
Text Domain: cikgubbm-clean
*/
:root{
  --navy:#17345e;
  --blue:#246bce;
  --sky:#eaf4ff;
  --orange:#ff9a3d;
  --yellow:#ffd85c;
  --pink:#ff6f91;
  --green:#2fac74;
  --ink:#162033;
  --muted:#657087;
  --line:#e4e8ef;
  --paper:#fffdf9;
  --white:#fff;
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.6}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto}
button,input,textarea,select{font:inherit}
.cbc-wrap{width:min(calc(100% - 32px),var(--max));margin-inline:auto}
.cbc-section{padding:68px 0}
.cbc-section-tight{padding:44px 0}

/* Header — intentionally flat */
.cbc-header{position:sticky;top:0;z-index:50;background:#fffdf9;border-bottom:1px solid var(--line)}
.cbc-header-inner{height:72px;display:flex;align-items:center;gap:24px}
.cbc-brand{font-weight:950;font-size:1.45rem;letter-spacing:-.04em;color:var(--navy);white-space:nowrap}
.cbc-brand span{color:var(--orange)}
.cbc-nav{display:flex;align-items:center;gap:6px;margin-left:auto}
.cbc-nav a{padding:10px 12px;border-radius:10px;font-weight:750;font-size:.94rem;color:#344057}
.cbc-nav a:hover{background:#f6f7f9;color:var(--navy)}
.cbc-menu-toggle{display:none;margin-left:auto;border:1px solid var(--line);background:#fff;border-radius:12px;width:44px;height:44px;align-items:center;justify-content:center;font-size:1.15rem;color:var(--navy)}
.cbc-login{margin-left:6px}

/* Hero — absolutely no pseudo layers, gradients, filters, masks or opacity */
.cbc-intro{padding:72px 0 52px;background:#fffdf9}
.cbc-intro-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(320px,.85fr);gap:44px;align-items:center}
.cbc-intro-copy{background:#fffdf9;color:#162033}
.cbc-kicker{display:inline-flex;align-items:center;font-weight:850;font-size:.84rem;letter-spacing:.03em;text-transform:uppercase;color:#246bce;background:#eaf4ff;padding:8px 12px;border-radius:999px}
.cbc-heading{font-size:clamp(2rem,5vw,4rem);font-weight:850;line-height:1.05;letter-spacing:-.04em;margin:18px 0;color:#162033;max-width:850px}
.cbc-description{font-size:clamp(1rem,2vw,1.2rem);line-height:1.65;color:#657087;max-width:760px;margin:0}
.cbc-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.cbc-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:14px;padding:13px 18px;font-weight:850;border:1px solid transparent;cursor:pointer}
.cbc-btn-primary{background:#17345e;color:#fff}
.cbc-btn-free{background:#ffd85c;color:#3a2b00}
.cbc-btn-secondary{background:#fff;border-color:var(--line);color:var(--navy)}
.cbc-proof{display:flex;gap:18px;flex-wrap:wrap;margin-top:24px;color:#657087;font-weight:700;font-size:.92rem}
.cbc-proof span{display:inline-flex;align-items:center;gap:7px}
.cbc-proof span::before{content:"✓";display:inline-grid;place-items:center;width:20px;height:20px;border-radius:50%;background:#e9f8f1;color:#2fac74;font-weight:950}

/* Flat worksheet preview */
.cbc-preview{background:#fff;border:1px solid var(--line);border-radius:26px;padding:24px}
.cbc-paper{aspect-ratio:1/1.18;border:2px solid #1d273a;background:#fff;border-radius:12px;padding:18px}
.cbc-paper-top{height:16%;border:2px solid #222;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.25rem;font-weight:950}
.cbc-paper-row{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:18px}
.cbc-paper-box{height:62px;border:2px solid #222;border-radius:10px;display:flex;align-items:center;justify-content:center;font-weight:900;font-size:1.4rem}
.cbc-paper-line{height:10px;border-bottom:2px solid #222;margin-top:18px;width:86%}
.cbc-preview-badge{display:inline-flex;margin-top:12px;background:#ffd85c;color:#3a2b00;padding:9px 14px;border-radius:999px;font-weight:900}

.cbc-eyebrow{display:inline-flex;font-weight:850;font-size:.84rem;text-transform:uppercase;color:#246bce;background:#eaf4ff;padding:8px 12px;border-radius:999px}
.cbc-title{font-size:clamp(1.65rem,3vw,2.5rem);line-height:1.15;letter-spacing:-.03em;margin:10px 0;color:#162033}
.cbc-lead{font-size:1rem;color:#657087;max-width:760px;margin:0}
.cbc-grid{display:grid;gap:16px}
.cbc-grid-6{grid-template-columns:repeat(6,1fr)}
.cbc-grid-4{grid-template-columns:repeat(4,1fr)}
.cbc-card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:20px}
.cbc-year{min-height:132px;display:flex;flex-direction:column;justify-content:space-between}
.cbc-year-num{font-size:2.2rem;font-weight:950;color:#ff9a3d;letter-spacing:-.05em}
.cbc-year strong{font-size:1.18rem;color:#17345e}
.cbc-year small{color:#657087}
.cbc-icon{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;font-size:1.45rem;margin-bottom:18px;background:#eaf4ff}
.cbc-subject h3{margin:0 0 6px;font-size:1.1rem}
.cbc-subject p{margin:0;color:#657087;font-size:.94rem}
.cbc-split{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.cbc-panel{border-radius:28px;padding:32px;border:1px solid var(--line);background:#fff}
.cbc-panel-free{background:#fffaf0}
.cbc-panel-notes{background:#f7fbff}
.cbc-checks{display:grid;gap:10px;margin:20px 0 0;padding:0;list-style:none}
.cbc-checks li{display:flex;gap:10px;color:#3c4659}
.cbc-checks li::before{content:"✓";font-weight:950;color:#2fac74}
.cbc-bundle{display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:center;background:#17345e;color:#fff;border-radius:30px;padding:36px}
.cbc-bundle p{color:#dce6f5;max-width:680px}
.cbc-bundle-box{background:#fff;color:#162033;border-radius:22px;padding:24px}
.cbc-waitlist{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:28px;border:1px dashed #c9d2df;background:#fff;border-radius:24px}
.cbc-waitlist h3{margin:0 0 4px}
.cbc-waitlist p{margin:0;color:#657087}
.cbc-content{padding:56px 0}
.cbc-content article{background:#fff;border:1px solid var(--line);border-radius:24px;padding:32px;max-width:860px;margin:auto}
.cbc-footer{margin-top:68px;border-top:1px solid var(--line);background:#fff}
.cbc-footer-inner{padding:36px 0;display:flex;justify-content:space-between;gap:22px;align-items:flex-start}
.cbc-footer p{margin:6px 0 0;color:#657087;font-size:.92rem}
.cbc-footer-links{display:flex;gap:14px;flex-wrap:wrap;font-weight:700;font-size:.9rem;color:#4f596b}
.cbc-copyright{border-top:1px solid var(--line);padding:16px 0;color:#657087;font-size:.84rem}
.cbc-floating-free{position:fixed;right:18px;bottom:18px;z-index:60;display:inline-flex;align-items:center;gap:8px;background:#ffd85c;color:#3a2b00;padding:13px 17px;border-radius:999px;font-weight:950;border:2px solid #fff}

@media(max-width:980px){
  .cbc-intro-grid,.cbc-bundle{grid-template-columns:1fr}
  .cbc-grid-6{grid-template-columns:repeat(3,1fr)}
  .cbc-grid-4{grid-template-columns:repeat(2,1fr)}
  .cbc-preview{max-width:560px}
}
@media(max-width:760px){
  .cbc-header-inner{height:64px}
  .cbc-menu-toggle{display:inline-flex}
  .cbc-nav{display:none;position:absolute;top:64px;left:16px;right:16px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:10px;flex-direction:column;align-items:stretch}
  .cbc-nav.is-open{display:flex}
  .cbc-nav a{padding:12px 14px}
  .cbc-login{margin-left:0}
  .cbc-intro{padding:48px 0 40px;background:#fffdf9}
  .cbc-intro-grid{grid-template-columns:1fr;gap:28px}
  .cbc-intro-copy{background:#fffdf9}
  .cbc-heading{color:#162033}
  .cbc-description{color:#657087}
  .cbc-grid-6{grid-template-columns:repeat(2,1fr)}
  .cbc-grid-4,.cbc-split{grid-template-columns:1fr}
  .cbc-section{padding:50px 0}
  .cbc-footer-inner,.cbc-waitlist{flex-direction:column}
  .cbc-floating-free{right:12px;bottom:12px}
}
@media(max-width:420px){
  .cbc-wrap{width:min(calc(100% - 22px),var(--max))}
  .cbc-card{padding:16px}
  .cbc-panel,.cbc-bundle{padding:24px}
}