/* =========================================================================
   YoApinan.com — Design System  ·  "Institutional / Research House"
   Serious, restrained, editorial. Navy · Ivory · Brass. No build step.
   ========================================================================= */

/* ---- Tokens ------------------------------------------------------------ */
:root{
  --bg:#F5F4EF;            /* warm ivory paper */
  --bg-2:#EFEEE7;
  --surface:#FFFFFF;
  --ink:#0C0F14;           /* near-black */
  --ink-2:#1E252E;
  --ink-soft:#48505A;
  --muted:#727A84;
  --line:#E1DFD5;          /* hairline on ivory */
  --line-2:#CDCABD;

  --navy:#0B1320;          /* dark sections / hero */
  --navy-2:#111C2C;
  --navy-3:#1A2738;
  --on-dark:#E8ECF1;
  --on-dark-soft:#94A1AE;
  --on-dark-line:rgba(255,255,255,.10);

  --accent:#1C3A5E;        /* institutional blue */
  --accent-2:#16314F;
  --accent-wash:#ECF0F5;
  --brass:#9C7C43;         /* heritage accent (sparing) */
  --brass-2:#82662F;
  --brass-wash:#F2EDE1;

  --line-green:#06C755;    /* LINE brand */
  --danger:#9E3328;
  --danger-wash:#F3E7E4;

  --r-xs:3px; --r-sm:5px; --r:7px; --r-lg:10px; --r-pill:999px;

  --shadow-s:0 1px 2px rgba(12,15,20,.05);
  --shadow:0 10px 30px rgba(12,15,20,.08);
  --shadow-lg:0 24px 60px rgba(12,15,20,.12);

  --maxw:1180px;
  --font-display:'Fraunces','Noto Serif Thai',Georgia,'Times New Roman',serif;
  --font-body:'IBM Plex Sans Thai','IBM Plex Sans',system-ui,-apple-system,sans-serif;
  --font-mono:'IBM Plex Mono',ui-monospace,Menlo,monospace;

  --ease:cubic-bezier(.22,.61,.36,1);
}

/* ---- Reset ------------------------------------------------------------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--bg);
  line-height:1.72;
  font-size:17px;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}
ul{list-style:none}
::selection{background:var(--navy);color:#fff}

/* ---- Typography -------------------------------------------------------- */
h1,h2,h3,h4{font-family:var(--font-display);font-weight:600;line-height:1.14;letter-spacing:-.01em;color:var(--ink)}
h1{font-size:clamp(2.3rem,5vw,4.05rem);letter-spacing:-.02em}
h2{font-size:clamp(1.7rem,3.4vw,2.55rem)}
h3{font-size:clamp(1.18rem,2vw,1.45rem);font-weight:600}
p{color:var(--ink-soft)}
strong,b{font-weight:600;color:var(--ink-2)}
.eyebrow{
  font-family:var(--font-body);font-weight:600;text-transform:uppercase;
  letter-spacing:.22em;font-size:.7rem;color:var(--brass-2);
  display:inline-flex;align-items:center;gap:.6rem;
}
.eyebrow::before{content:"";width:24px;height:1px;background:var(--brass);}
.lead{font-size:clamp(1.02rem,1.4vw,1.2rem);color:var(--ink-soft);line-height:1.78}

/* ---- Layout ----------------------------------------------------------- */
.container{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:26px}
.section{padding-block:clamp(58px,8vw,108px)}
.section--tight{padding-block:clamp(40px,5vw,64px)}
.section-head{max-width:760px;margin-bottom:clamp(30px,4vw,52px)}
.section-head .lead{margin-top:14px}
.center{text-align:center}
.center.section-head{margin-inline:auto}
.divider{height:1px;background:var(--line);border:0;margin:0}

/* ---- Buttons ---------------------------------------------------------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.55rem;
  font-family:var(--font-body);font-weight:600;font-size:.96rem;letter-spacing:.01em;
  padding:.82rem 1.5rem;border-radius:var(--r);
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .2s,color .2s,border-color .2s;
  white-space:nowrap;cursor:pointer;line-height:1;border:1px solid transparent;
}
.btn:active{transform:translateY(1px)}
.btn--primary{background:var(--ink);color:#fff}
.btn--primary:hover{background:#000;box-shadow:var(--shadow)}
.btn--accent{background:var(--accent);color:#fff}
.btn--accent:hover{background:var(--accent-2);box-shadow:var(--shadow)}
.btn--ghost{background:transparent;color:var(--ink);border-color:var(--line-2)}
.btn--ghost:hover{border-color:var(--ink)}
.btn--line{background:var(--line-green);color:#fff}
.btn--line:hover{filter:brightness(.95)}
.btn--lg{padding:1.02rem 2rem;font-size:1.02rem}
.btn--block{display:flex;width:100%}
.btn .ic{width:19px;height:19px;flex:none}
.btn--onlight.btn--ghost{border-color:var(--on-dark-line);color:var(--on-dark)}

/* ---- Header / Nav ----------------------------------------------------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:color-mix(in srgb,var(--bg) 85%,transparent);
  backdrop-filter:saturate(140%) blur(12px);
  -webkit-backdrop-filter:saturate(140%) blur(12px);
  border-bottom:1px solid transparent;transition:border-color .3s,background .3s;
}
.site-header.scrolled{border-bottom-color:var(--line);background:color-mix(in srgb,var(--bg) 93%,transparent)}
.nav{display:flex;align-items:center;justify-content:space-between;height:76px;gap:18px}
.brand{display:flex;align-items:center;gap:.65rem;font-family:var(--font-display);font-weight:600;font-size:1.2rem;letter-spacing:-.01em}
.brand .logo{width:34px;height:34px;flex:none}
.brand b{color:var(--brass-2);font-weight:600}
.nav-links{display:flex;align-items:center;gap:2px}
.nav-links a{
  font-family:var(--font-body);font-weight:500;font-size:.93rem;color:var(--ink-soft);
  padding:.5rem .8rem;border-radius:var(--r-sm);transition:color .2s,background .2s;
}
.nav-links a:hover{color:var(--ink);background:var(--bg-2)}
.nav-links a.active{color:var(--ink)}
.nav-links a.active::after{content:"";display:block;height:1.5px;background:var(--brass);margin-top:3px}
.nav-cta{display:flex;align-items:center;gap:12px}
.nav-toggle{display:none;width:44px;height:44px;border-radius:var(--r-sm);align-items:center;justify-content:center}
.nav-toggle span,.nav-toggle span::before,.nav-toggle span::after{content:"";position:absolute;width:20px;height:2px;background:var(--ink);transition:.3s}
.nav-toggle span{position:relative}
.nav-toggle span::before{top:-6px}.nav-toggle span::after{top:6px}
body.menu-open .nav-toggle span{background:transparent}
body.menu-open .nav-toggle span::before{top:0;transform:rotate(45deg)}
body.menu-open .nav-toggle span::after{top:0;transform:rotate(-45deg)}

/* ---- Hero ------------------------------------------------------------- */
.hero{position:relative;overflow:hidden;background:var(--navy);color:var(--on-dark);isolation:isolate;border-bottom:1px solid var(--on-dark-line)}
.hero::before{
  content:"";position:absolute;inset:0;z-index:-2;
  background:
    linear-gradient(180deg,#0B1320,#0D1726 55%,#0B1320);
}
.hero::after{ /* fine institutional grid */
  content:"";position:absolute;inset:0;z-index:-1;opacity:.5;pointer-events:none;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(120% 90% at 70% 0%,#000 40%,transparent 85%);
}
.hero-grid-lines{position:absolute;inset:0;z-index:-1;opacity:.7;pointer-events:none}
.hero-inner{padding-block:clamp(72px,11vw,140px);display:grid;gap:32px;max-width:940px}
.hero .eyebrow{color:#C9A86A}
.hero .eyebrow::before{background:#C9A86A}
.hero h1{color:#fff;font-weight:500}
.hero h1 .hl{color:#D9BE8B;font-style:italic}
.hero-sub{font-size:clamp(1.02rem,1.5vw,1.2rem);color:#BFCAD5;max-width:760px;line-height:1.82}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.hero-stats{display:flex;flex-wrap:wrap;gap:0;margin-top:10px;padding-top:32px;border-top:1px solid var(--on-dark-line)}
.hero-stat{padding-right:38px;margin-right:38px;border-right:1px solid var(--on-dark-line)}
.hero-stat:last-child{border-right:0;margin-right:0;padding-right:0}
.hero-stat .n{font-family:var(--font-display);font-weight:500;font-size:1.7rem;color:#fff}
.hero-stat .l{font-size:.82rem;color:var(--on-dark-soft);margin-top:3px;letter-spacing:.01em}

/* ---- Feature band ----------------------------------------------------- */
.feature{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(30px,5vw,68px);align-items:center}
.feature .media{position:relative;border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow);aspect-ratio:4/3;background:var(--navy);border:1px solid var(--line)}
.feature .media img{width:100%;height:100%;object-fit:cover}
.badge-pill{display:inline-flex;align-items:center;gap:.5rem;background:var(--brass-wash);color:var(--brass-2);font-family:var(--font-body);font-weight:600;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;padding:.42rem .85rem;border-radius:var(--r-sm)}
.feature ul.checks{display:grid;gap:15px;margin-top:24px}
.feature ul.checks li{display:flex;gap:.8rem;align-items:flex-start;color:var(--ink-2)}
.feature ul.checks li svg{flex:none;margin-top:3px}

/* ---- Cards / article grid -------------------------------------------- */
.grid-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:28px;flex-wrap:wrap}
.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(330px,1fr));gap:22px}
.card{
  position:relative;display:flex;flex-direction:column;background:var(--surface);
  border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),border-color .3s;
  height:100%;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--line-2)}
.card-thumb{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--navy)}
.card-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.card:hover .card-thumb img{transform:scale(1.04)}
.card-thumb.placeholder{display:grid;place-items:center;text-align:center;padding:22px}
.card-tag{
  position:absolute;top:14px;left:14px;z-index:2;
  background:rgba(11,19,32,.78);backdrop-filter:blur(6px);color:#E8ECF1;
  font-family:var(--font-body);font-weight:600;font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;
  padding:.34rem .66rem;border-radius:var(--r-xs);border:1px solid rgba(255,255,255,.12);
}
.card-tag.gold{background:rgba(156,124,67,.92);color:#fff;border-color:transparent}
.card-body{padding:24px 24px 26px;display:flex;flex-direction:column;gap:11px;flex:1}
.card-body .meta{font-size:.74rem;color:var(--muted);font-family:var(--font-body);font-weight:500;letter-spacing:.08em;text-transform:uppercase}
.card-body h3{font-size:1.24rem;line-height:1.32;letter-spacing:-.01em;font-weight:600}
.card-body p{font-size:.95rem;color:var(--ink-soft);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card-more{margin-top:auto;padding-top:8px;font-family:var(--font-body);font-weight:600;font-size:.85rem;letter-spacing:.04em;color:var(--accent);display:inline-flex;align-items:center;gap:.45rem;text-transform:uppercase}
.card-more svg{transition:transform .25s var(--ease)}
.card:hover .card-more svg{transform:translateX(4px)}
.card-link{position:absolute;inset:0;z-index:3}

/* monochrome institutional placeholder thumbs (until real images uploaded) */
.ph{color:#C6CFD9;background:var(--navy-2);position:relative}
.ph::before{content:"";position:absolute;inset:0;opacity:.5;
  background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);
  background-size:34px 34px;mask-image:radial-gradient(120% 100% at 30% 0%,#000,transparent 80%)}
.ph>div{position:relative;z-index:1}
.ph .ph-title{font-family:var(--font-display);font-weight:500;font-size:1.04rem;line-height:1.32;color:#E4E9EF}
.ph .ph-mark{color:#C9A86A;opacity:.9;margin-bottom:12px}
.ph-1{background:#0E1726}.ph-2{background:#16202B}.ph-3{background:#101B22}
.ph-4{background:#141826}.ph-5{background:#1A1720}.ph-6{background:#0E1B1C}

/* ---- Section backgrounds --------------------------------------------- */
.bg-warm{background:var(--bg-2)}
.bg-dark{background:var(--navy);color:var(--on-dark)}
.bg-dark h2,.bg-dark h3{color:#fff}
.bg-dark p{color:var(--on-dark-soft)}

/* ---- CTA band --------------------------------------------------------- */
.cta-band{position:relative;overflow:hidden;border-radius:var(--r-lg);padding:clamp(44px,6vw,76px);text-align:center;background:var(--navy);color:#fff;isolation:isolate;border:1px solid var(--navy-3)}
.cta-band::before{content:"";position:absolute;inset:0;z-index:-1;opacity:.5;
  background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:54px 54px;
  mask-image:radial-gradient(90% 120% at 50% -10%,#000,transparent 75%)}
.cta-band h2{color:#fff;max-width:780px;margin-inline:auto;font-weight:500}
.cta-band p{color:#BFCAD5;max-width:620px;margin:16px auto 30px}

/* ---- Page hero (interior) -------------------------------------------- */
.page-hero{padding-block:clamp(52px,7vw,92px) clamp(20px,3vw,32px)}
.page-hero .eyebrow{margin-bottom:20px}
.page-hero p{max-width:760px;margin-top:18px}
.page-hero .divider{margin-top:clamp(30px,4vw,46px)}

/* ---- About / Prose ---------------------------------------------------- */
.prose{max-width:760px;margin-inline:auto}
.prose>*+*{margin-top:1.2em}
.prose h2{margin-top:1.7em;font-weight:600}
.prose h3{margin-top:1.5em}
.prose p{font-size:1.07rem;color:var(--ink-2);line-height:1.88}
.prose ul.bullets{display:grid;gap:.6em;padding-left:0}
.prose ul.bullets li{position:relative;padding-left:1.5em;color:var(--ink-2)}
.prose ul.bullets li::before{content:"";position:absolute;left:.1em;top:.78em;width:14px;height:1.5px;background:var(--brass)}
.prose img{border-radius:var(--r-lg);box-shadow:var(--shadow);margin-block:1.5em;border:1px solid var(--line)}
.pullquote{font-family:var(--font-display);font-weight:500;font-style:italic;font-size:clamp(1.45rem,3vw,2.05rem);line-height:1.32;color:var(--ink);border-left:2px solid var(--brass);padding:.1em 0 .1em 1em;margin-block:1.5em}
.figure-2{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-block:1.7em}
.figure-2 figure{margin:0}
.figure-2 figcaption,.fig-cap{font-size:.84rem;color:var(--muted);margin-top:.55em;letter-spacing:.01em}
.lead-photo{border-radius:var(--r-lg);box-shadow:var(--shadow);width:100%;aspect-ratio:16/10;object-fit:cover;background:var(--navy);border:1px solid var(--line)}

/* ---- Course page ------------------------------------------------------ */
.course-hero{text-align:center;max-width:900px;margin-inline:auto}
.course-hero h1{margin-bottom:20px;font-weight:500}
.painpoints{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(26px,4vw,52px);align-items:center}
.painlist{display:grid;gap:12px}
.painlist li{display:flex;gap:.8rem;align-items:flex-start;background:var(--surface);border:1px solid var(--line);border-left:2px solid var(--danger);border-radius:0 var(--r-sm) var(--r-sm) 0;padding:15px 17px;color:var(--ink-2);font-size:.98rem}
.painlist li .x{flex:none;color:var(--danger);margin-top:2px}
.weeks{display:grid;gap:18px}
.week{display:grid;grid-template-columns:auto 1fr;gap:24px;align-items:start;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:clamp(22px,3vw,32px);transition:box-shadow .3s,border-color .3s}
.week:hover{box-shadow:var(--shadow);border-color:var(--line-2)}
.week-no{font-family:var(--font-body);font-weight:600;font-size:.62rem;letter-spacing:.16em;color:var(--brass-2);background:var(--brass-wash);width:78px;height:78px;border-radius:var(--r);display:grid;place-content:center;text-align:center;line-height:1.3}
.week-no b{display:block;font-family:var(--font-display);font-size:1.9rem;letter-spacing:-.02em;color:var(--brass-2);font-weight:500}
.week h3{margin-bottom:9px;font-weight:600}
.feature-list{display:grid;gap:18px}
.feature-list li{display:flex;gap:.85rem;align-items:flex-start}
.feature-list li svg{flex:none;margin-top:3px}
.feature-list li b{font-family:var(--font-body);font-weight:600}
.fit-cols{display:grid;grid-template-columns:1fr 1fr;gap:clamp(22px,4vw,40px)}
.fit-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:clamp(24px,3vw,32px)}
.fit-card.good{border-top:2px solid var(--accent)}
.fit-card.bad{border-top:2px solid var(--danger)}
.fit-card h3{display:flex;align-items:center;gap:.55rem;margin-bottom:18px;font-size:1.2rem;font-weight:600}
.fit-card ul{display:grid;gap:13px}
.fit-card li{display:flex;gap:.7rem;align-items:flex-start;color:var(--ink-2);font-size:.97rem}

/* pricing */
.pricing{max-width:680px;margin-inline:auto;background:var(--surface);border:1px solid var(--line-2);border-radius:var(--r-lg);box-shadow:var(--shadow);overflow:hidden}
.pricing-top{padding:clamp(30px,4vw,42px);text-align:center;border-bottom:1px solid var(--line);background:var(--bg)}
.pricing-top .name{font-family:var(--font-body);font-weight:600;color:var(--muted);letter-spacing:.12em;text-transform:uppercase;font-size:.78rem}
.pricing-top .price{font-family:var(--font-display);font-weight:500;font-size:clamp(2.8rem,7vw,3.8rem);color:var(--ink);line-height:1;margin:.18em 0}
.pricing-top .price small{font-size:1.1rem;color:var(--muted);font-weight:500}
.pricing-list{padding:clamp(26px,3vw,34px)}
.pricing-list ul{display:grid;gap:14px;margin-bottom:26px}
.pricing-list li{display:flex;gap:.7rem;align-items:flex-start;color:var(--ink-2)}
.pricing-note{display:flex;gap:.6rem;align-items:center;justify-content:center;font-size:.9rem;color:var(--ink-soft);margin-top:16px;text-align:center}
.scarcity{background:var(--brass-wash);color:var(--brass-2);border-radius:var(--r-sm);padding:13px 16px;text-align:center;font-size:.9rem;margin-top:14px;letter-spacing:.01em}
.paylogos{display:flex;gap:10px;justify-content:center;align-items:center;margin-top:16px;opacity:.7;flex-wrap:wrap}
.paylogos span{font-size:.76rem;color:var(--muted);letter-spacing:.02em}

/* FAQ */
.faq{max-width:760px;margin-inline:auto;display:grid;gap:12px}
.faq details{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-sm);overflow:hidden;transition:box-shadow .25s,border-color .25s}
.faq details[open]{box-shadow:var(--shadow-s);border-color:var(--line-2)}
.faq summary{list-style:none;cursor:pointer;padding:20px 22px;font-family:var(--font-display);font-weight:600;font-size:1.05rem;color:var(--ink);display:flex;justify-content:space-between;gap:16px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary .chev{flex:none;transition:transform .3s var(--ease);color:var(--brass-2)}
.faq details[open] summary .chev{transform:rotate(180deg)}
.faq .faq-a{padding:0 22px 22px;color:var(--ink-soft);line-height:1.82}

/* chart case-study cards */
.case-strip{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}
.case{background:var(--navy-2);color:#fff;border-radius:var(--r-lg);padding:24px;border:1px solid var(--navy-3)}
.case .pct{font-family:var(--font-display);font-weight:500;font-size:2.1rem;color:#D9BE8B}
.case .lbl{font-size:.86rem;color:var(--on-dark-soft);margin-top:4px}
.case .sym{font-size:.74rem;color:var(--on-dark-soft);margin-top:14px;padding-top:14px;border-top:1px solid var(--on-dark-line);letter-spacing:.06em;text-transform:uppercase}

/* ---- Footer ----------------------------------------------------------- */
.site-footer{background:var(--navy);color:var(--on-dark-soft);padding-block:clamp(52px,6vw,76px) 28px;border-top:2px solid var(--brass)}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1.6fr;gap:clamp(28px,5vw,56px)}
.site-footer h4{color:#fff;font-size:1rem;margin-bottom:16px;font-weight:600}
.site-footer a{color:var(--on-dark-soft);transition:color .2s}
.site-footer a:hover{color:#fff}
.footer-links{display:grid;gap:10px}
.footer-brand .brand{color:#fff;margin-bottom:14px}
.footer-disc{font-size:.81rem;line-height:1.7;color:#7E8B97}
.footer-bottom{margin-top:42px;padding-top:22px;border-top:1px solid var(--on-dark-line);text-align:center;font-size:.8rem;color:#6C7884;letter-spacing:.02em}

/* ---- Reveal animation ------------------------------------------------- */
.reveal{opacity:0;transform:translateY(20px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}*{scroll-behavior:auto!important}}

/* ---- Mobile nav drawer ----------------------------------------------- */
@media (max-width:860px){
  .nav-toggle{display:flex}
  .nav-links{
    position:fixed;inset:76px 0 auto 0;flex-direction:column;align-items:stretch;gap:2px;
    background:var(--bg);border-bottom:1px solid var(--line);padding:14px 22px 24px;
    transform:translateY(-12px);opacity:0;pointer-events:none;transition:.3s var(--ease);box-shadow:var(--shadow)
  }
  body.menu-open .nav-links{transform:none;opacity:1;pointer-events:auto}
  .nav-links a{padding:.85rem 1rem;font-size:1.05rem;border-radius:var(--r-sm)}
  .nav-links a.active::after{display:none}
  .nav-cta .btn--ghost{display:none}
}

/* ---- Responsive ------------------------------------------------------- */
@media (max-width:900px){
  .feature{grid-template-columns:1fr}
  .feature .media{order:-1}
  .painpoints{grid-template-columns:1fr}
  .fit-cols{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .footer-brand{grid-column:1/-1}
}
@media (max-width:600px){
  body{font-size:16px}
  .card-grid{grid-template-columns:1fr}
  .figure-2{grid-template-columns:1fr}
  .week{grid-template-columns:1fr;gap:14px}
  .week-no{width:66px;height:66px}
  .footer-grid{grid-template-columns:1fr}
  .hero-stat{padding-right:24px;margin-right:24px}
}

/* ---- Utilities -------------------------------------------------------- */
.mt-0{margin-top:0}.mt-1{margin-top:8px}.mt-2{margin-top:16px}.mt-3{margin-top:24px}.mt-4{margin-top:32px}
.mb-0{margin-bottom:0}
.maxw-720{max-width:720px}.maxw-820{max-width:820px}
.text-muted{color:var(--muted)}
.disclaimer-box{background:var(--bg-2);border:1px solid var(--line);border-left:2px solid var(--brass);border-radius:0 var(--r-sm) var(--r-sm) 0;padding:18px 20px;font-size:.85rem;color:var(--ink-soft);line-height:1.72}
.hr-soft{height:1px;background:var(--line);border:0;max-width:var(--maxw);margin-inline:auto}
.skip-link{position:absolute;left:-9999px}