/* ===================================================================
   MINDCEPT — custom design system (mindceept.com)
   Palette: graphite #1e2126 | signal blue #2f8fff | mist #f4f6f9
            deep graphite #14161a | ash #5b6470 | line #e2e6ec
   Display: 'Space Grotesk'
   Body:    'Source Sans 3'
   Signature: neural pulse (EKG-style signal line across hero)
   NOTE: all grids minmax(0,1fr); flex items min-width:0;
         images capped with min(NNNpx,100%); hero mobile order H1->img->rest.
=================================================================== */

:root{
  --graphite:#1e2126;
  --graphite-dark:#14161a;
  --signal:#2f8fff;
  --signal-dark:#1f6fd6;
  --mist:#f4f6f9;
  --tint:#e9edf3;
  --ash:#5b6470;
  --line:#e2e6ec;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  font-family:'Source Sans 3',sans-serif;
  color:#1c1f24;
  background:var(--mist);
  margin:0;
  font-size:17px;
  line-height:1.7;
}
h1,h2,h3,h4,.mc-display{
  font-family:'Space Grotesk',sans-serif;
  font-weight:700;
  line-height:1.2;
  color:#14161a;
}
.mc-eyebrow{
  font-family:'Space Grotesk',sans-serif;
  text-transform:uppercase;
  letter-spacing:2.5px;
  font-weight:700;
  font-size:.76rem;
  color:var(--signal-dark);
}
a{color:inherit;text-decoration:none;}
img{max-width:100%;height:auto;display:block;}
.container{max-width:1160px;margin:0 auto;padding:0 24px;}

/* ---------- Buttons ---------- */
.btn-mc{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  background:var(--signal);
  color:#fff;
  font-weight:700;
  font-size:1rem;
  padding:15px 32px;
  border-radius:6px;
  border:none;
  cursor:pointer;
  transition:transform .15s ease, background .15s ease;
  box-shadow:0 10px 24px rgba(47,143,255,.32);
}
.btn-mc:hover{background:var(--signal-dark);color:#fff;transform:translateY(-2px);}
.btn-mc-outline{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  background:transparent;
  border:2px solid rgba(255,255,255,.5);
  color:#fff;
  font-weight:700;font-size:.96rem;
  padding:13px 28px;border-radius:6px;transition:all .15s ease;
}
.btn-mc-outline:hover{background:#fff;color:var(--graphite-dark);border-color:#fff;}

/* ---------- Disclosure bar ---------- */
.mc-disclosure{
  background:var(--graphite-dark);color:#9aa4b0;
  font-size:.73rem;text-align:center;padding:9px 16px;line-height:1.5;
}

/* ---------- Navbar ---------- */
.mc-nav{
  position:sticky;top:0;z-index:1000;
  background:var(--mist);
  padding:16px 0;
  border-bottom:1px solid var(--line);
}
.mc-nav .container{display:flex;align-items:center;justify-content:space-between;gap:16px;}
.mc-logo{
  font-family:'Space Grotesk',sans-serif;
  font-weight:700;
  color:#14161a;
  font-size:1.4rem;
}
.mc-logo span{color:var(--signal);}
.mc-nav-links{display:flex;gap:26px;list-style:none;margin:0;padding:0;align-items:center;}
.mc-nav-links a{color:#14161a;font-weight:600;font-size:.92rem;opacity:.82;}
.mc-nav-links a:hover{opacity:1;color:var(--signal-dark);}
.mc-nav-toggle{display:none;background:none;border:none;color:#14161a;font-size:1.8rem;cursor:pointer;}

@media(max-width:900px){
  .mc-nav-links{
    position:absolute;top:100%;left:0;right:0;background:var(--mist);
    flex-direction:column;gap:0;border-top:1px solid var(--line);
    display:none;
  }
  .mc-nav-links.open{display:flex;}
  .mc-nav-links li{width:100%;border-bottom:1px solid var(--line);}
  .mc-nav-links a{display:block;padding:16px 24px;}
  .mc-nav-cta{display:none;}
  .mc-nav-toggle{display:block;}
}

/* ---------- Hero ---------- */
.mc-hero{
  background:radial-gradient(ellipse at 78% 0%, #262b33 0%, var(--graphite) 55%, var(--graphite-dark) 100%);
  color:#fff;
  padding:58px 0 0;
  position:relative;
  overflow:hidden;
}
.mc-hero-row{display:flex;align-items:center;gap:48px;flex-wrap:wrap;position:relative;z-index:2;}
.mc-hero-copy{flex:1 1 440px;min-width:0;}
.mc-hero-top,.mc-hero-bottom{width:100%;}
.mc-hero-copy h1{font-size:2.55rem;color:#fff;margin:16px 0 20px;}
.mc-hero-copy h1 em{font-style:normal;color:var(--signal);}
.mc-hero-copy p{color:#c4cad3;font-size:1.06rem;max-width:520px;}
.mc-hero-img{flex:1 1 240px;min-width:0;text-align:center;}
.mc-hero-img img{max-width:min(280px,100%);margin:0 auto;filter:drop-shadow(0 24px 32px rgba(0,0,0,.4));}
.mc-hero-btns{display:flex;gap:14px;flex-wrap:wrap;margin-top:26px;}

/* Quick Facts box */
.mc-quickfacts{
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);
  border-radius:10px;padding:22px 24px;margin-top:28px;max-width:520px;
}
.mc-quickfacts h4{color:#fff;font-size:.95rem;margin:0 0 12px;text-transform:uppercase;letter-spacing:1px;}
.mc-qf-item{display:flex;gap:8px;font-size:.88rem;padding:5px 0;border-top:1px solid rgba(255,255,255,.08);}
.mc-qf-item:first-of-type{border-top:none;}
.mc-qf-item b{color:#fff;min-width:118px;flex-shrink:0;}
.mc-qf-item span{color:#aab3bf;}

@media(max-width:900px){
  .mc-hero-copy{display:contents;}
  .mc-hero-top{order:1;}
  .mc-hero-img{order:2;}
  .mc-hero-bottom{order:3;}
}

/* neural pulse signature */
.mc-pulse-wrap{margin-top:40px;padding-bottom:30px;position:relative;z-index:2;}
.mc-pulse-wrap svg{width:100%;max-width:640px;height:70px;margin:0 auto;display:block;}
.mc-pulse-line{fill:none;stroke:var(--signal);stroke-width:2.5;stroke-linecap:round;stroke-linejoin:round;}
.mc-pulse-dot{fill:#fff;}
.mc-pulse-label{text-align:center;color:#8b95a3;font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:1px;margin-top:2px;}

/* hero stats row */
.mc-hero-stats{display:flex;gap:32px;margin-top:26px;flex-wrap:wrap;}
.mc-stat{}
.mc-stat .num{font-family:'Space Grotesk',sans-serif;font-size:1.7rem;font-weight:700;color:#fff;}
.mc-stat .lbl{font-size:.78rem;color:#9aa4b0;}

/* ---------- Section shells ---------- */
.mc-section{padding:76px 0;}
.mc-section-tint{background:var(--tint);}
.mc-section-dark{background:var(--graphite-dark);color:#c4cad3;}
.mc-section-dark h2,.mc-section-dark h3,.mc-section-dark h4{color:#fff;}
.mc-head{text-align:center;max-width:720px;margin:0 auto 44px;}
.mc-head h2{font-size:2.05rem;margin-top:10px;}
.mc-head p{color:var(--ash);margin-top:12px;}
.mc-section-dark .mc-head p{color:#a3acb8;}

/* ---------- Seals ---------- */
.mc-seals{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;}
@media(max-width:800px){.mc-seals{grid-template-columns:repeat(2,minmax(0,1fr));}}
.mc-seal{background:#fff;border:1px solid var(--line);border-radius:8px;padding:24px 18px;text-align:center;}
.mc-seal img{max-width:min(140px,100%);margin:0 auto 12px;}
.mc-seal p{font-weight:700;color:#14161a;margin:0;font-size:.96rem;}

/* ---------- Rows ---------- */
.mc-row{display:flex;align-items:center;gap:50px;flex-wrap:wrap;}
.mc-row.reverse{flex-direction:row-reverse;}
.mc-row-img{flex:1 1 220px;min-width:0;text-align:center;}
.mc-row-img img{max-width:min(300px,100%);margin:0 auto;border-radius:10px;}
.mc-row-copy{flex:1 1 430px;min-width:0;}
.mc-row-copy h2{font-size:1.95rem;margin-bottom:16px;}
.mc-row-copy p{color:var(--ash);}
.mc-section-dark .mc-row-copy p{color:#a3acb8;}
.mc-research{
  background:rgba(47,143,255,.06);border-left:3px solid var(--signal);
  padding:14px 18px;border-radius:6px;font-size:.9rem;color:#333;margin:16px 0;
}
.mc-research a{color:var(--signal-dark);text-decoration:underline;}
.mc-chips{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0;}
.mc-chip{background:var(--tint);border-radius:20px;padding:6px 14px;font-size:.8rem;font-weight:700;color:#3a424c;}

/* ---------- Mechanism cards ---------- */
.mc-mech-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;}
@media(max-width:860px){.mc-mech-grid{grid-template-columns:1fr;}}
.mc-mech{background:#fff;border:1px solid var(--line);border-radius:8px;padding:26px 22px;}
.mc-mech-icon{font-size:1.6rem;margin-bottom:10px;}
.mc-mech h4{font-size:1.05rem;margin:0 0 8px;}
.mc-mech p{margin:0;color:var(--ash);font-size:.92rem;}
.mc-how-summary{
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);
  border-radius:8px;padding:24px;margin-top:30px;
}
.mc-how-summary h4{color:#fff;font-size:1.1rem;margin:0 0 10px;}
.mc-how-summary p{color:#c4cad3;margin:0;}

/* ---------- How to use ---------- */
.mc-usebox{background:#fff;border:1px solid var(--line);border-radius:8px;padding:32px;max-width:640px;margin:0 auto;text-align:center;}
.mc-usebox h4{font-size:1.25rem;margin:0 0 10px;}
.mc-usebox p{color:var(--ash);margin:0;}

/* ---------- Ingredients ---------- */
.mc-ing-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;}
@media(max-width:760px){.mc-ing-grid{grid-template-columns:1fr;}}
.mc-ing{background:#fff;border:1px solid var(--line);border-left:4px solid var(--signal);border-radius:8px;padding:20px 22px;}
.mc-ing h4{font-size:1.02rem;margin:0 0 6px;}
.mc-ing p{margin:0;color:var(--ash);font-size:.9rem;}

/* ---------- Testimonials ---------- */
.mc-testi-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;}
@media(max-width:900px){.mc-testi-grid{grid-template-columns:1fr;}}
.mc-testi{background:#fff;border:1px solid var(--line);border-radius:8px;padding:26px 24px;}
.mc-testi-top{display:flex;align-items:center;gap:14px;margin-bottom:12px;}
.mc-testi-top img{width:52px;height:52px;border-radius:50%;object-fit:cover;}
.mc-testi-name{font-weight:700;color:#14161a;}
.mc-testi-loc{color:var(--ash);font-size:.83rem;}
.mc-stars{color:var(--signal-dark);letter-spacing:2px;margin-bottom:8px;}
.mc-testi p{color:var(--ash);font-size:.92rem;margin:0;}
.mc-rating-strip{text-align:center;margin-top:40px;}
.mc-rating-strip img{max-width:min(300px,100%);margin:0 auto;}
.mc-lifestyle-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:36px;}
@media(max-width:760px){.mc-lifestyle-grid{grid-template-columns:1fr;max-width:400px;margin-left:auto;margin-right:auto;}}
.mc-lifestyle-grid img{border-radius:10px;width:100%;}

/* ---------- Benefits ---------- */
.mc-benefits{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;}
@media(max-width:760px){.mc-benefits{grid-template-columns:1fr;}}
.mc-benefit{background:#fff;border:1px solid var(--line);border-radius:8px;padding:26px 24px;}
.mc-benefit h4{font-size:1.04rem;margin:0 0 8px;}
.mc-benefit h4 span{color:var(--signal-dark);margin-right:8px;}
.mc-benefit p{margin:0;color:var(--ash);font-size:.92rem;}

/* ---------- Bonuses ---------- */
.mc-bonus-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;}
@media(max-width:860px){.mc-bonus-grid{grid-template-columns:repeat(2,minmax(0,1fr));}}
@media(max-width:600px){.mc-bonus-grid{grid-template-columns:1fr;max-width:340px;margin:0 auto;}}
.mc-bonus{background:#fff;border:1px solid var(--line);border-radius:8px;padding:22px;text-align:center;}
.mc-bonus-num{
  display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:50%;
  background:var(--signal);color:#fff;font-weight:700;font-family:'Space Grotesk',sans-serif;margin-bottom:10px;font-size:.86rem;
}
.mc-bonus h4{font-size:.98rem;margin:0 0 6px;}
.mc-bonus p{color:var(--ash);font-size:.85rem;margin:0;}

/* ---------- Pricing ---------- */
.mc-pricing{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;align-items:stretch;}
@media(max-width:900px){.mc-pricing{grid-template-columns:1fr;max-width:400px;margin:0 auto;}}
.mc-price{
  background:#fff;border:2px solid var(--line);border-radius:10px;
  padding:30px 22px;text-align:center;position:relative;display:flex;flex-direction:column;
}
.mc-price.featured{border-color:var(--signal);box-shadow:0 20px 38px rgba(47,143,255,.18);transform:translateY(-8px);}
@media(max-width:900px){.mc-price.featured{transform:none;}}
.mc-tag{
  position:absolute;top:-14px;left:50%;transform:translateX(-50%);
  background:var(--signal);color:#fff;font-weight:700;
  font-size:.74rem;letter-spacing:.5px;text-transform:uppercase;
  padding:6px 16px;border-radius:20px;white-space:nowrap;
}
.mc-tag.alt{background:var(--graphite);}
.mc-price img.pack{max-width:min(160px,100%);margin:6px auto 14px;}
.mc-pack{font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:1.32rem;}
.mc-pack-sub{color:var(--ash);font-size:.87rem;margin-bottom:14px;}
.mc-per{font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:2.25rem;color:#14161a;line-height:1;}
.mc-per span{font-family:'Source Sans 3',sans-serif;font-size:.86rem;font-weight:400;color:var(--ash);}
.mc-total{font-weight:700;margin:10px 0 2px;}
.mc-ship{font-size:.84rem;font-weight:700;color:var(--signal-dark);margin-bottom:8px;}
.mc-ship.paid{color:var(--ash);}
.mc-extra{font-size:.78rem;font-weight:700;color:var(--graphite);margin-bottom:12px;}
.mc-price .btn-mc{width:100%;margin-top:auto;}
.mc-cards{max-width:min(180px,100%);margin:14px auto 0;opacity:.85;}
.mc-notice{
  background:#eaf3ff;border:2px dashed var(--signal-dark);border-radius:8px;
  padding:18px 24px;text-align:center;color:var(--signal-dark);font-weight:700;font-size:.96rem;
}

/* ---------- Guarantee ---------- */
.mc-guarantee{display:flex;align-items:center;gap:42px;flex-wrap:wrap;background:#fff;border:1px solid var(--line);border-radius:10px;padding:40px;}
.mc-guarantee img{max-width:min(180px,100%);margin:0 auto;}
.mc-guarantee-copy{flex:1 1 360px;min-width:0;}
.mc-guarantee-copy h3{font-size:1.7rem;margin-bottom:14px;}
.mc-guarantee-copy p{color:var(--ash);}

/* ---------- Safety box ---------- */
.mc-safety{
  background:#fff6e8;border:2px solid #d9a441;border-radius:8px;
  padding:26px 28px;max-width:820px;margin:0 auto;
}
.mc-safety h4{color:#8a6014;font-size:1.08rem;margin:0 0 10px;}
.mc-safety p{color:#5e4623;margin:0 0 10px;font-size:.93rem;}
.mc-safety ul{margin:0;padding-left:20px;color:#5e4623;font-size:.93rem;}
.mc-safety li{margin-bottom:5px;}

/* ---------- References ---------- */
.mc-ref-list{list-style:none;margin:0;padding:0;columns:2;column-gap:32px;}
@media(max-width:700px){.mc-ref-list{columns:1;}}
.mc-ref-list li{margin-bottom:10px;break-inside:avoid;}
.mc-ref-list a{color:var(--signal-dark);text-decoration:underline;font-size:.92rem;}
.mc-ref-caveat{font-size:.84rem;color:var(--ash);margin-top:20px;max-width:780px;}

/* ---------- Security ---------- */
.mc-security{background:#fff;border:1px solid var(--line);border-radius:10px;padding:36px;max-width:820px;margin:0 auto;}
.mc-security h3{font-size:1.3rem;margin:0 0 10px;}
.mc-security p{color:var(--ash);margin:0 0 20px;}
.mc-security p:last-child{margin-bottom:0;}

/* ---------- Final CTA ---------- */
.mc-final{
  background:linear-gradient(135deg,var(--graphite-dark) 0%,var(--graphite) 100%);
  color:#fff;text-align:center;border-radius:12px;padding:56px 30px;
}
.mc-final h2{color:#fff;font-size:2.1rem;}
.mc-final img{max-width:min(220px,100%);margin:24px auto;}
.mc-final .old{text-decoration:line-through;opacity:.72;font-size:1.05rem;}
.mc-final .new{font-family:'Space Grotesk',sans-serif;font-weight:700;color:var(--signal);font-size:2.2rem;margin:6px 0 22px;}

/* ---------- FAQ ---------- */
.mc-faq{border-bottom:1px solid var(--line);}
.mc-faq-q{
  width:100%;text-align:left;background:none;border:none;padding:20px 4px;
  display:flex;justify-content:space-between;align-items:center;cursor:pointer;
  font-weight:700;font-size:1.02rem;color:#14161a;font-family:'Space Grotesk',sans-serif;gap:16px;
}
.mc-faq-q::after{content:'+';font-size:1.5rem;color:var(--signal);transition:transform .2s;flex-shrink:0;}
.mc-faq.open .mc-faq-q::after{transform:rotate(45deg);}
.mc-faq-a{max-height:0;overflow:hidden;transition:max-height .25s ease;}
.mc-faq-a p{padding:0 4px 20px;margin:0;color:var(--ash);}

/* ---------- Footer ---------- */
.mc-footer{background:var(--graphite-dark);color:#8b95a3;padding:44px 0 30px;font-size:.88rem;}
.mc-footer a{color:#c4cad3;}
.mc-footer a:hover{color:var(--signal);}
.mc-footer hr{border-color:rgba(255,255,255,.1);margin:24px 0;}
.mc-byline{color:#c4cad3;font-size:.85rem;margin-top:14px;}

/* ---------- Sticky bar ---------- */
.mc-sticky{
  position:fixed;left:0;right:0;bottom:0;z-index:1030;
  background:var(--graphite-dark);padding:10px 16px;display:none;
  align-items:center;justify-content:space-between;gap:12px;
  box-shadow:0 -6px 20px rgba(0,0,0,.3);border-top:2px solid var(--signal);
}
.mc-sticky .p{color:#fff;line-height:1.2;}
.mc-sticky .p b{color:var(--signal);font-size:1.06rem;font-family:'Space Grotesk',sans-serif;}
.mc-sticky .p small{display:block;color:#8b95a3;font-size:.71rem;}
@media(max-width:900px){.mc-sticky{display:flex;}body{padding-bottom:70px;}}

/* ---------- Money page article layout ---------- */
.mc-article{max-width:820px;margin:0 auto;}
.mc-article h1{font-size:2.3rem;margin:10px 0 20px;}
.mc-article h2{font-size:1.5rem;margin:34px 0 14px;}
.mc-article p{color:#333;margin:0 0 16px;}
.mc-breadcrumb{font-size:.85rem;color:var(--ash);margin-bottom:18px;}
.mc-breadcrumb a{color:var(--signal-dark);}
.mc-related{
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-top:40px;
}
@media(max-width:760px){.mc-related{grid-template-columns:repeat(2,minmax(0,1fr));}}
.mc-related a{
  display:block;background:#fff;border:1px solid var(--line);border-radius:8px;
  padding:16px;font-weight:700;font-size:.88rem;color:#14161a;text-align:center;
}
.mc-related a:hover{border-color:var(--signal);color:var(--signal-dark);}

.align-center{text-align:center;}