/* BNFx · premium sportif layer (loaded last) */
:root{
  --navy:#0B1A2C; --ink:#0B1A2C; --text:#3B4654; --muted:#6B7480;
  --orange:#F28C28; --orange-dark:#C4651A; --cream:#F5F2EC; --line:#E4DED3;
  --radius:6px;
}
body{background:var(--cream);color:var(--text);font-size:18px;letter-spacing:.005em}
h1,h2,h3{font-family:'Archivo',Arial,sans-serif;letter-spacing:-.02em;color:var(--navy)}
h2{font-size:clamp(2rem,3.6vw,3rem);font-weight:800;line-height:1.05}
h3{font-weight:700}
.eyebrow{font-size:.72rem;letter-spacing:.32em;color:var(--orange-dark);display:flex;align-items:center;gap:12px}
.eyebrow::before{content:"";width:28px;height:1px;background:currentColor;display:inline-block}
.lead{font-size:1.18rem;line-height:1.6;color:var(--text)}

/* header: quieter, thinner */
.site-header{background:rgba(8,18,31,.94);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid rgba(255,255,255,.06)}
.menu a{font-family:'Archivo',Arial,sans-serif;font-weight:500;font-size:.84rem;letter-spacing:.06em;text-transform:uppercase;color:#C9D2DD}
.menu a[aria-current="page"],.menu a:hover{color:#fff}

/* buttons: sharp, tracked */
.btn,.btn-chrome,.btn-line,.btn-ghost{border-radius:2px!important;text-transform:uppercase;letter-spacing:.14em;font-size:.8rem!important;font-weight:700!important;padding:16px 26px!important;box-shadow:none!important}
.btn{background:var(--orange);color:#0B1A2C}
.btn:hover{background:#fff;color:#0B1A2C}
.btn-chrome{background:#fff!important;color:#0B1A2C!important;-webkit-text-fill-color:#0B1A2C!important}
.btn-line,.btn-ghost{background:transparent!important;border:1px solid currentColor!important}
.sec:not(.dark) .btn-ghost{color:var(--navy)!important}

/* hero: darker, calmer */
.pulse-hero{background:radial-gradient(ellipse at 65% 45%,#13263d 0%,#08121f 55%,#04090f 100%)}
.pulse-hero h1{font-size:clamp(2.8rem,7vw,5.6rem);letter-spacing:-.035em;font-weight:800}
.pulse-hero .chrome{background:none!important;-webkit-text-fill-color:var(--orange)!important;color:var(--orange)!important}
.ph-eyebrow{letter-spacing:.32em!important;font-size:.72rem!important;text-transform:uppercase}
.pulse-hero .lead{color:#AEB9C6;max-width:520px}
#pulse3d{filter:saturate(.55) brightness(.9)}

/* sections: more air, two calm backgrounds + dark */
.sec{padding-top:clamp(80px,10vw,132px)!important;padding-bottom:clamp(80px,10vw,132px)!important}
.sec.beige{background:var(--cream)}
.sec.blue{background:#fff}
.sec.dark,.sec.threat{background:#08121F}
.sec-head{margin-bottom:48px}
.video-frame{border:0!important;box-shadow:0 30px 60px rgba(8,18,31,.18)!important;border-radius:2px!important;overflow:hidden}

/* no emojis: line rule instead of coloured circles */
.tile .ic{display:none}
.tile .ic + h3::before{content:"";display:block;width:24px;height:2px;background:var(--orange);margin-bottom:18px}
.grid3 .tile .ic:not(:empty){display:none}

/* one card style */
.tile,.card{border-radius:var(--radius)!important;box-shadow:none!important;border:1px solid var(--line)!important;background:#fff}
.sec.dark .tile{background:transparent!important;border:0!important;border-top:1px solid rgba(255,255,255,.14)!important;border-radius:0!important;padding-left:0;padding-right:0}
.sec.dark .tile h3{color:#fff}

/* doors */
.doors5 .tile{background:transparent;border:0!important;border-top:1px solid var(--navy)!important;border-radius:0!important;padding:22px 0 0}
.doors5 .tile a.btn{background:transparent;color:var(--navy);padding:0!important;letter-spacing:.14em}
.doors5 .tile a.btn::after{content:" →"}

/* masterclass band: understated */
.mc-band{background:#0B1A2C!important}

/* photos: one warm grade */
.ph-energy-class img,.ph-shout-rhythm img,.video-frame video{filter:saturate(.72) contrast(1.06) sepia(.08);border-radius:2px!important}

/* move / think / adapt numbers */
.grid3 .tile h3{font-size:1.35rem}

/* class in five moments: thin timeline */
.moments{gap:0;border-top:1px solid var(--navy)}
.moments li{background:transparent;border-radius:0;box-shadow:none;padding:20px 18px 0 0}
.moments .mo-n{background:none;color:var(--orange-dark);width:auto;height:auto;display:block;font-size:.78rem;letter-spacing:.2em}
.moments .mo-n::before{content:"0"}

/* equation: monochrome */
.eqb{border-radius:2px!important;background:#0B1A2C!important;color:#fff!important;box-shadow:none!important}
.eqb.o{background:var(--orange)!important;color:#0B1A2C!important}
.eqb.b{background:#24384F!important}
.eqb.t{background:#fff!important;color:#0B1A2C!important;border:1px solid var(--navy)}
.eqb b,.eqb span{color:inherit!important;-webkit-text-fill-color:currentColor!important}

/* four activities: same box, one colour */
.acts .act{padding:0!important;overflow:hidden}
.acts .act h3{background:#0B1A2C!important;border-radius:0!important;margin:0 0 20px;padding:22px 24px;min-height:96px;font-size:1.15rem}
.acts .act h3 a{color:#fff!important}
.acts .act h3{border-bottom:3px solid var(--orange)}
.acts .act > p{padding:0 24px}
.acts .act > p:last-child{padding-bottom:24px}
.fmt{border-radius:2px!important;border-style:solid!important;border-color:var(--line)!important;background:#fff!important}
.fmt-join{display:none}

/* science: dark */
.sec.blue:has(.chain){background:#08121F;color:#AEB9C6}
.sec.blue:has(.chain) h2,.sec.blue:has(.chain) .chain b{color:#fff}
.sec.blue:has(.chain) .lead{color:#C9D2DD}
.sec.blue:has(.chain) .btn-ghost{color:#fff!important}
.chain li{border-top:1px solid rgba(255,255,255,.25)}
.chain li:first-child{border-top-color:var(--orange)}
.chain li::after{color:rgba(255,255,255,.4)!important}

/* calmer motion, no floating promos */
#bnfx-beat,#bnfx-play{display:none!important}
.rv{transition-duration:1.1s!important}

/* footer */
.site-footer{background:#04090F}

/* inner pages */
.flip{animation:none!important;color:var(--orange)!important;-webkit-text-fill-color:var(--orange)!important}
.icon{background:transparent!important;border:1px solid var(--navy);color:var(--navy)!important;border-radius:50%}
.icon svg,.icon *{color:var(--navy)!important;stroke:currentColor}
.classbar div{background:#24384F!important;border-radius:0!important}
.classbar div:nth-child(3){background:var(--orange)!important}

/* Classes page: two classes, two atmospheres */
.class-switch{padding:0 0 56px;background:linear-gradient(180deg,var(--navy) 0,var(--navy) 55%,var(--cream) 55%)}
.cs-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:-6px}
.cs-tile{position:relative;display:flex;flex-direction:column;justify-content:flex-end;gap:6px;min-height:260px;padding:28px;border-radius:4px;overflow:hidden;text-decoration:none;color:#fff;background-size:cover;background-position:center}
.cs-tile::before{content:"";position:absolute;inset:0;z-index:0}
.cs-tile>*{position:relative;z-index:1}
.cs-energy{background-image:url(energy-class.jpg)}
.cs-energy::before{background:linear-gradient(180deg,rgba(6,10,20,.25),rgba(6,10,20,.88))}
.cs-longevity{background-image:url(longevity-studio.jpg);color:#0B1A2C}
.cs-longevity::before{background:linear-gradient(180deg,rgba(246,243,238,.05),rgba(246,243,238,.92))}
.cs-k{font-family:Archivo,Arial,sans-serif;font-size:.72rem;letter-spacing:.28em;text-transform:uppercase;font-weight:700}
.cs-energy .cs-k{color:#F28C28}.cs-longevity .cs-k{color:#0F8F80}
.cs-tile b{font-family:Archivo,Arial,sans-serif;font-size:1.7rem;letter-spacing:-.02em}
.cs-go{font-size:.85rem;font-weight:700;opacity:.85}
.cs-tile:hover{color:inherit}.cs-energy:hover{color:#fff}
.zone{position:relative}
.zone-head{padding:clamp(70px,8vw,110px) 0 10px!important}
.zone-k{display:inline-block;font-family:Archivo,Arial,sans-serif;font-size:.72rem;letter-spacing:.28em;text-transform:uppercase;font-weight:700;padding:8px 14px;border-radius:2px}
.zone-name{font-size:clamp(2.4rem,5vw,3.8rem)!important;margin:.35em 0 .15em!important;max-width:none!important}
.zone-h{font-family:Archivo,Arial,sans-serif;font-size:clamp(1.2rem,2vw,1.6rem);font-weight:700;margin:0 0 .6em}
.zone-lead{max-width:760px;font-size:1.15rem}
/* energy: night, neon */
.zone-energy{background:linear-gradient(180deg,rgba(5,10,19,.86),rgba(5,10,19,.8)),url(energy-class.jpg) center/cover fixed;color:#C9D4E2}
.zone-energy .block,.zone-energy .block.alt,.zone-energy .zone-head{background:transparent!important}
.zone-energy h2,.zone-energy .zone-name,.zone-energy .zone-h{color:#fff}
.zone-energy .block>.wrap>p,.zone-energy .split p,.zone-energy .zone-lead,.zone-energy .prose{color:#C9D4E2}
.zone-energy .zone-k{background:#F28C28;color:#0B1A2C}
.zone-energy .eyebrow{color:#F28C28}
.zone-energy figcaption,.zone-energy .muted,.zone-energy [style*="color:var(--muted)"]{color:#8FA3BA!important}
.zone-energy .card{background:#fff}
.zone-energy .card,.zone-energy .card p,.zone-energy .card li,.zone-energy .card h3{color:#2A3644!important}
.zone-energy .card h3{color:#0B1A2C!important}
.zone-energy .card.navy,.zone-energy .card.navy p,.zone-energy .card.navy h3{color:#fff!important}
/* longevity: daylight, calm */
.zone-longevity{background:linear-gradient(180deg,rgba(246,243,238,.82),rgba(246,243,238,.9)),url(longevity-studio.jpg) center/cover fixed;border-top:6px solid #14B8A6}
.zone-longevity .block,.zone-longevity .zone-head{background:transparent!important}
.zone-longevity .zone-k{background:#14B8A6;color:#fff}
.zone-longevity .eyebrow{color:#0F8F80}
.zone-energy{border-top:6px solid #F28C28}
@media (max-width:760px){.cs-grid{grid-template-columns:1fr}.cs-tile{min-height:200px}.zone-energy,.zone-longevity{background-attachment:scroll}}

/* Matt video on Academy */
.coach-photo video{display:block;width:100%;height:auto;aspect-ratio:4/5;object-fit:cover;background:#08121F}
.coach-photo figcaption{top:14px;bottom:auto!important}

/* 6 brain superpowers */
.sp h3{display:flex;align-items:center;gap:10px}
.sp .sp-e{font-size:1.5rem;line-height:1}
.sp-after{margin-top:26px;font-size:1.1rem;color:var(--text)}
.sp-card h3{font-size:1.15rem}
.sp-tech{font-weight:500;color:var(--muted);font-size:.92em;white-space:nowrap}
.lg-pics{display:grid;gap:14px}
.lg-pics img{width:100%;height:auto;display:block;border-radius:4px}
.lg-pics picture:last-child img{aspect-ratio:16/7;object-fit:cover}
.hero-photos.one{grid-template-columns:1fr}
.hero-photos.one img{height:auto;aspect-ratio:3/2;object-position:center}