/* GYM 4241 — Premium Fitness Brand Stylesheet */
:root{
  --black:#0a0a0b;
  --charcoal:#141416;
  --charcoal-2:#1c1c1f;
  --carbon:#232327;
  --silver:#b9bcc2;
  --silver-dim:#8a8d94;
  --white:#f5f6f7;
  --emerald:#12b76a;
  --emerald-dim:#0d8a51;
  --crimson:#a01d2c;
  --crimson-bright:#c62839;
  --radius:14px;
  --font-display:'Bebas Neue', Impact, sans-serif;
  --font-body:'Inter', sans-serif;
  --shadow-lg: 0 30px 60px -20px rgba(0,0,0,.6);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--black);
  color:var(--white);
  font-family:var(--font-body);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none;margin:0;padding:0}
h1,h2,h3,h4{font-family:var(--font-display);letter-spacing:.03em;line-height:1.05;margin:0 0 .4em;text-transform:uppercase}
h1{font-size:clamp(2.6rem,6vw,5.2rem)}
h2{font-size:clamp(2rem,4vw,3.2rem)}
h3{font-size:clamp(1.3rem,2.4vw,1.8rem)}
p{margin:0 0 1em;color:var(--silver)}
.container{max-width:1240px;margin:0 auto;padding:0 24px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--emerald);font-weight:700;letter-spacing:.18em;text-transform:uppercase;font-size:.78rem;margin-bottom:14px}
.eyebrow::before{content:'';width:26px;height:2px;background:var(--crimson-bright)}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:16px 34px;border-radius:999px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;font-size:.82rem;border:2px solid transparent;transition:.35s cubic-bezier(.2,.8,.2,1);cursor:pointer;white-space:nowrap}
.btn-primary{background:var(--emerald);color:#04150c}
.btn-primary:hover{background:var(--white);transform:translateY(-3px);box-shadow:0 14px 30px -8px rgba(18,183,106,.5)}
.btn-accent{background:var(--crimson-bright);color:var(--white)}
.btn-accent:hover{background:var(--white);color:var(--crimson-bright);transform:translateY(-3px)}
.btn-outline{border-color:rgba(245,246,247,.35);color:var(--white)}
.btn-outline:hover{border-color:var(--emerald);color:var(--emerald);transform:translateY(-3px)}
.btn-sm{padding:11px 22px;font-size:.72rem}
.btn-block{width:100%}

/* Header */
.scroll-progress{position:fixed;top:0;left:0;height:3px;background:linear-gradient(90deg,var(--emerald),var(--crimson-bright));width:0%;z-index:1000;transition:width .1s}
.site-header{position:fixed;top:0;left:0;right:0;z-index:900;padding:18px 0;transition:.4s;background:linear-gradient(to bottom, rgba(10,10,11,.85), transparent)}
.site-header.scrolled{background:rgba(10,10,11,.92);backdrop-filter:blur(14px);padding:12px 0;box-shadow:0 10px 30px -20px rgba(0,0,0,.8);border-bottom:1px solid rgba(255,255,255,.06)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:flex;align-items:center;gap:10px}
.brand-mark{width:38px;height:38px;object-fit:contain}
.brand-name{font-family:var(--font-display);font-size:1.5rem;letter-spacing:.05em}
.brand-name em{font-style:normal;color:var(--emerald)}
.main-nav{display:flex;gap:22px;flex-wrap:wrap}
.main-nav a{font-size:.82rem;font-weight:600;text-transform:uppercase;letter-spacing:.03em;color:var(--silver);position:relative;padding:6px 0}
.main-nav a::after{content:'';position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--emerald);transition:.3s}
.main-nav a:hover,.main-nav a.active{color:var(--white)}
.main-nav a:hover::after,.main-nav a.active::after{width:100%}
.header-actions{display:flex;align-items:center;gap:16px}
.header-phone{display:none;font-weight:700;font-size:.85rem;color:var(--white)}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:6px}
.nav-toggle span{width:24px;height:2px;background:var(--white)}

@media (min-width:1000px){.header-phone{display:block}}
@media (max-width:999px){
  .main-nav{position:fixed;top:0;right:-100%;height:100vh;width:min(340px,85%);background:var(--charcoal);flex-direction:column;padding:100px 32px;gap:22px;transition:.4s;box-shadow:-20px 0 50px rgba(0,0,0,.5)}
  .main-nav.open{right:0}
  .nav-toggle{display:flex}
}

/* Hero */
.hero{position:relative;min-height:100vh;display:flex;align-items:flex-end;overflow:hidden;background:var(--black)}
.hero-media{position:absolute;inset:0}
.hero-media img{width:100%;height:100%;object-fit:cover;transform:scale(1.08)}
.hero-media::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg, rgba(10,10,11,.35) 0%, rgba(10,10,11,.55) 45%, rgba(10,10,11,.97) 100%)}
.hero-content{position:relative;z-index:2;padding:0 0 110px;max-width:820px}
.hero-content .sub{font-size:1.15rem;max-width:560px;color:var(--silver)}
.hero-cta{display:flex;gap:16px;flex-wrap:wrap;margin-top:28px}
.hero-stats{position:relative;z-index:2;display:flex;gap:0;flex-wrap:wrap;border-top:1px solid rgba(255,255,255,.12);margin-top:50px}
.hero-stat{flex:1;min-width:140px;padding:22px 24px 0;border-right:1px solid rgba(255,255,255,.12)}
.hero-stat:last-child{border-right:none}
.hero-stat .num{font-family:var(--font-display);font-size:2.6rem;color:var(--emerald)}
.hero-stat .label{font-size:.75rem;text-transform:uppercase;letter-spacing:.08em;color:var(--silver-dim)}

/* small page hero for interior pages */
.page-hero{position:relative;padding:190px 0 90px;overflow:hidden;background:var(--charcoal)}
.page-hero .hero-media img{transform:none}
.page-hero-content{position:relative;z-index:2;max-width:760px}
.breadcrumb{color:var(--silver-dim);font-size:.85rem;margin-bottom:10px}
.breadcrumb a{color:var(--silver)}

/* Sections */
section{padding:110px 0}
.section-alt{background:var(--charcoal)}
.section-carbon{background:linear-gradient(180deg,var(--charcoal),var(--carbon))}
.section-head{max-width:720px;margin:0 auto 60px;text-align:center}
.section-head.left{margin:0 0 60px;text-align:left}

/* Reveal animation */
.reveal{opacity:0;transform:translateY(40px);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
.reveal-delay-1{transition-delay:.12s}
.reveal-delay-2{transition-delay:.24s}
.reveal-delay-3{transition-delay:.36s}

/* Grid helpers */
.grid{display:grid;gap:28px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
@media (max-width:900px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}

/* Cards */
.card{background:var(--charcoal-2);border:1px solid rgba(255,255,255,.06);border-radius:var(--radius);overflow:hidden;transition:.4s cubic-bezier(.2,.8,.2,1);position:relative}
.card:hover{transform:translateY(-8px);border-color:rgba(18,183,106,.4);box-shadow:var(--shadow-lg)}
.card-media{aspect-ratio:4/3;overflow:hidden}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.card:hover .card-media img{transform:scale(1.08)}
.card-body{padding:24px}
.card-body h3{margin-bottom:8px}
.tag-row{display:flex;gap:8px;flex-wrap:wrap;margin:10px 0}
.tag{font-size:.7rem;text-transform:uppercase;letter-spacing:.05em;background:rgba(18,183,106,.12);color:var(--emerald);padding:5px 12px;border-radius:999px;border:1px solid rgba(18,183,106,.3)}

/* Glass panel */
.glass{background:rgba(255,255,255,.04);backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,.08);border-radius:var(--radius)}

/* Product cards */
.product-card{display:flex;flex-direction:column}
.product-card .price{font-family:var(--font-display);font-size:1.6rem;color:var(--emerald);margin:10px 0}
.product-card .features{margin:0 0 18px;padding-left:0}
.product-card .features li{position:relative;padding-left:20px;color:var(--silver);font-size:.9rem;margin-bottom:6px}
.product-card .features li::before{content:'';position:absolute;left:0;top:9px;width:8px;height:8px;background:var(--emerald);border-radius:50%}
.category-filter{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:44px}
.filter-btn{padding:10px 20px;border-radius:999px;border:1px solid rgba(255,255,255,.15);background:transparent;color:var(--silver);font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.03em;cursor:pointer;transition:.3s}
.filter-btn:hover,.filter-btn.active{background:var(--emerald);color:#04150c;border-color:var(--emerald)}
.product-hidden{display:none !important}

/* Pricing */
.pricing-toggle{display:flex;justify-content:center;align-items:center;gap:14px;margin-bottom:50px}
.pricing-toggle button{background:none;border:0;color:var(--silver-dim);font-weight:700;text-transform:uppercase;font-size:.8rem;letter-spacing:.04em;cursor:pointer}
.pricing-toggle button.active{color:var(--white)}
.switch{width:56px;height:30px;border-radius:999px;background:var(--carbon);position:relative;cursor:pointer;border:1px solid rgba(255,255,255,.15)}
.switch::after{content:'';position:absolute;top:3px;left:3px;width:22px;height:22px;border-radius:50%;background:var(--emerald);transition:.3s}
.switch.on::after{left:31px}
.pricing-card{padding:38px 30px;text-align:center;position:relative}
.pricing-card.featured{border-color:var(--emerald);transform:scale(1.04)}
.pricing-card .badge{position:absolute;top:-14px;left:50%;transform:translateX(-50%);background:var(--crimson-bright);color:var(--white);font-size:.7rem;text-transform:uppercase;letter-spacing:.06em;padding:6px 16px;border-radius:999px}
.pricing-card .price{font-family:var(--font-display);font-size:3rem;color:var(--white);margin:16px 0 4px}
.pricing-card .price span{font-size:1rem;color:var(--silver-dim);font-family:var(--font-body)}
.pricing-card ul{margin:26px 0;text-align:left}
.pricing-card ul li{padding:8px 0;border-bottom:1px solid rgba(255,255,255,.06);font-size:.9rem;color:var(--silver)}
.plan-annual{display:none}
.plan-annual.show{display:block}
.plan-monthly.hide{display:none}

/* Testimonials */
.testimonial-track{display:flex;gap:26px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:16px;scrollbar-width:none}
.testimonial-track::-webkit-scrollbar{display:none}
.testimonial-card{scroll-snap-align:start;min-width:340px;max-width:340px;padding:30px;display:flex;flex-direction:column;gap:16px}
.testimonial-stars{color:var(--emerald);letter-spacing:2px}
.testimonial-person{display:flex;align-items:center;gap:12px;margin-top:auto}
.testimonial-person img{width:46px;height:46px;border-radius:50%;object-fit:cover}
.carousel-controls{display:flex;gap:10px;justify-content:center;margin-top:26px}
.carousel-controls button{width:42px;height:42px;border-radius:50%;border:1px solid rgba(255,255,255,.2);background:transparent;color:var(--white);cursor:pointer;font-size:1.1rem}
.carousel-controls button:hover{background:var(--emerald);border-color:var(--emerald)}

/* Trainer */
.trainer-card{text-align:center;padding:0}
.trainer-card .card-media{aspect-ratio:3/4}
.trainer-card .card-body{padding:22px}
.trainer-role{color:var(--emerald);font-size:.78rem;text-transform:uppercase;letter-spacing:.06em;margin-bottom:10px;display:block}

/* Gallery */
.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.gallery-grid a{position:relative;overflow:hidden;border-radius:10px;display:block}
.gallery-grid img{width:100%;height:100%;object-fit:cover;aspect-ratio:1/1;transition:.5s}
.gallery-grid a:hover img{transform:scale(1.1)}
.gallery-grid .g-wide{grid-column:span 2;grid-row:span 2}
@media (max-width:900px){.gallery-grid{grid-template-columns:repeat(2,1fr)}.gallery-grid .g-wide{grid-column:span 2;grid-row:span 1}}

/* Timeline */
.timeline{position:relative;padding-left:36px;border-left:2px solid rgba(255,255,255,.1)}
.timeline-item{position:relative;padding-bottom:48px}
.timeline-item::before{content:'';position:absolute;left:-43px;top:2px;width:14px;height:14px;border-radius:50%;background:var(--emerald);box-shadow:0 0 0 4px rgba(18,183,106,.2)}
.timeline-item .year{color:var(--crimson-bright);font-family:var(--font-display);font-size:1.3rem}

/* Before / After */
.transform-compare{display:grid;grid-template-columns:1fr 1fr;gap:4px;border-radius:var(--radius);overflow:hidden}
.transform-compare figure{margin:0;position:relative}
.transform-compare figcaption{position:absolute;bottom:16px;left:16px;background:rgba(10,10,11,.7);padding:6px 16px;border-radius:999px;font-size:.75rem;text-transform:uppercase;letter-spacing:.06em}

/* Accordion */
.accordion-item{border-bottom:1px solid rgba(255,255,255,.08)}
.accordion-trigger{width:100%;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:24px 4px;background:none;border:0;color:var(--white);text-align:left;font-size:1.05rem;font-weight:700;cursor:pointer;font-family:var(--font-body)}
.accordion-trigger .plus{font-size:1.6rem;color:var(--emerald);transition:.3s;flex-shrink:0}
.accordion-item.open .plus{transform:rotate(45deg)}
.accordion-panel{max-height:0;overflow:hidden;transition:max-height .4s ease}
.accordion-panel p{padding:0 4px 22px}

/* Forms */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.form-grid .full{grid-column:1/-1}
label{display:block;font-size:.78rem;text-transform:uppercase;letter-spacing:.05em;color:var(--silver-dim);margin-bottom:8px}
input,textarea,select{width:100%;padding:15px 16px;background:var(--charcoal-2);border:1px solid rgba(255,255,255,.12);border-radius:8px;color:var(--white);font-family:var(--font-body);font-size:.95rem}
input:focus,textarea:focus,select:focus{outline:none;border-color:var(--emerald)}
textarea{resize:vertical;min-height:140px}
@media (max-width:700px){.form-grid{grid-template-columns:1fr}}

.contact-card{padding:30px;display:flex;flex-direction:column;gap:8px}
.contact-card .icon{width:48px;height:48px;border-radius:12px;background:rgba(18,183,106,.12);color:var(--emerald);display:flex;align-items:center;justify-content:center;font-size:1.4rem;margin-bottom:8px}
.map-embed{border-radius:var(--radius);overflow:hidden;border:1px solid rgba(255,255,255,.08);min-height:340px}
.map-embed iframe{width:100%;height:100%;min-height:340px;border:0;filter:grayscale(.4) invert(.9) contrast(.85)}

/* BMI calculator */
.bmi-box{padding:40px;max-width:640px;margin:0 auto}
.bmi-result{margin-top:24px;padding:22px;border-radius:12px;background:var(--charcoal);text-align:center;display:none}
.bmi-result.show{display:block}
.bmi-result .value{font-family:var(--font-display);font-size:3rem;color:var(--emerald)}

/* CTA band */
.cta-band{position:relative;padding:100px 0;text-align:center;background:linear-gradient(120deg,var(--crimson),var(--emerald-dim));overflow:hidden}
.cta-band::before{content:'';position:absolute;inset:0;background:radial-gradient(circle at 30% 20%, rgba(0,0,0,.25), transparent 60%)}
.cta-band .container{position:relative;z-index:2}
.cta-band h2{color:var(--white)}
.cta-band p{color:rgba(255,255,255,.85);max-width:560px;margin-inline:auto}

/* Newsletter */
.newsletter{background:var(--carbon);padding:60px 0}
.newsletter-inner{display:flex;justify-content:space-between;align-items:center;gap:30px;flex-wrap:wrap}
.newsletter-inner h3{margin-bottom:6px}
.newsletter-inner p{margin:0}
.newsletter-form{display:flex;gap:12px;flex-wrap:wrap}
.newsletter-form input{width:280px}

/* Footer */
.site-footer{background:var(--black);padding:80px 0 30px;border-top:1px solid rgba(255,255,255,.06)}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px;margin-bottom:50px}
.footer-grid h4{font-size:.95rem;text-transform:uppercase;letter-spacing:.06em;margin-bottom:18px;color:var(--white)}
.footer-grid ul li{margin-bottom:10px}
.footer-grid ul a{color:var(--silver-dim)}
.footer-grid ul a:hover{color:var(--emerald)}
.footer-brand p{font-size:.9rem}
.social-icons{display:flex;gap:10px;margin-top:16px}
.social-icon{width:38px;height:38px;border-radius:50%;border:1px solid rgba(255,255,255,.15);display:flex;align-items:center;justify-content:center;font-size:.7rem;font-weight:700}
.social-icon:hover{background:var(--emerald);border-color:var(--emerald);color:#04150c}
.footer-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;padding-top:26px;border-top:1px solid rgba(255,255,255,.06);font-size:.82rem;color:var(--silver-dim)}
@media (max-width:900px){.footer-grid{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.footer-grid{grid-template-columns:1fr}}

/* Floating buttons */
.float-btn{position:fixed;right:24px;z-index:800;display:flex;align-items:center;gap:10px;padding:14px 18px;border-radius:999px;font-weight:700;font-size:.8rem;text-transform:uppercase;letter-spacing:.03em;box-shadow:0 12px 24px -8px rgba(0,0,0,.6);transition:.3s}
.float-call{bottom:100px;background:var(--emerald);color:#04150c}
.float-info{bottom:36px;background:var(--crimson-bright);color:var(--white)}
.float-btn:hover{transform:translateY(-4px)}
.float-label{display:none}
@media (min-width:700px){.float-label{display:inline}}
.scroll-top{position:fixed;left:24px;bottom:36px;width:48px;height:48px;border-radius:50%;background:var(--charcoal-2);border:1px solid rgba(255,255,255,.15);color:var(--white);font-size:1.2rem;cursor:pointer;z-index:800;opacity:0;pointer-events:none;transition:.3s}
.scroll-top.show{opacity:1;pointer-events:auto}
.scroll-top:hover{background:var(--emerald);color:#04150c}

/* Flash */
.flash-stack{margin-top:110px;display:flex;flex-direction:column;gap:10px}
.flash{padding:16px 20px;border-radius:10px;font-size:.9rem}
.flash-success{background:rgba(18,183,106,.15);border:1px solid var(--emerald);color:var(--white)}
.flash-error{background:rgba(198,40,57,.15);border:1px solid var(--crimson-bright);color:var(--white)}

/* Error page */
.error-page{min-height:80vh;display:flex;align-items:center;justify-content:center;text-align:center;padding-top:120px}
.error-code{font-family:var(--font-display);font-size:clamp(6rem,20vw,14rem);line-height:.9;background:linear-gradient(120deg,var(--emerald),var(--crimson-bright));-webkit-background-clip:text;background-clip:text;color:transparent}

/* utility */
.text-center{text-align:center}
.mt-0{margin-top:0}
.mb-0{margin-bottom:0}
.split{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
@media (max-width:900px){.split{grid-template-columns:1fr}}
.badge-list{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}
.badge-pill{border:1px solid rgba(255,255,255,.15);padding:8px 16px;border-radius:999px;font-size:.78rem;color:var(--silver)}