:root{
  --bg:#0f1115;--surface:#181b21;--ink:#edf0f4;--muted:#9aa3ad;
  --primary:#0e1b2c;--accent:#38bdf8;--line:#242830;
  --on-primary:#ffffff;--radius:16px;--radius-sm:10px;
  --display:"Switzer",system-ui,sans-serif;
  --body:"General Sans",system-ui,sans-serif;
  --hw:300;--htf:none;
  --maxw:1140px;--mx:50%;--my:32%;
  --ease:cubic-bezier(.2,.6,.2,1);
}
*,*::before,*::after{box-sizing:border-box}*{margin:0}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{font-family:var(--body);background:var(--bg);color:var(--ink);line-height:1.6;
  -webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:clamp(1.1rem,4vw,2.5rem)}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip{position:absolute;left:-999px;top:0;background:var(--primary);color:var(--on-primary);padding:.6rem 1rem;z-index:100}
.skip:focus{left:0}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:2px}
.muted{color:var(--muted)}.small{font-size:.85rem}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:.5rem;background:var(--primary);color:var(--on-primary);
  font-family:var(--display);font-weight:600;letter-spacing:.01em;padding:.85rem 1.4rem;border-radius:8px;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),filter .25s var(--ease);
  box-shadow:0 14px 36px -16px var(--primary)}
.btn:hover{filter:brightness(1.07)}
.btn-lg{padding:1rem 1.7rem;font-size:1.05rem}
.btn-sm{padding:.55rem 1.05rem;font-size:.92rem}
.btn-ghost{background:transparent;color:var(--ink);box-shadow:inset 0 0 0 1px var(--line)}
.btn-ghost:hover{box-shadow:inset 0 0 0 1px var(--accent);filter:none}
@media (prefers-reduced-motion:no-preference){.btn:hover{transform:translateY(-2px)}}

/* header */
.site-header{position:sticky;top:0;z-index:50;backdrop-filter:blur(12px);
  background:color-mix(in srgb,var(--bg) 76%,transparent);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;padding-block:.9rem}
.brand{display:flex;align-items:center;gap:.6rem;font-family:var(--display);font-weight:600}
.brand-mark{display:grid;place-items:center;width:2.1rem;height:2.1rem;background:var(--primary);
  color:var(--on-primary);border-radius:var(--radius-sm);font-family:var(--display);font-weight:700;font-size:.95rem}
.brand-name{font-size:1.05rem;letter-spacing:-.01em}
.nav-links ul{display:flex;align-items:center;gap:clamp(1rem,2.6vw,1.9rem);list-style:none}
.nav-links a{color:var(--muted);font-size:.95rem;transition:color .2s}
.nav-links a:hover{color:var(--ink)}
.nav-links a.btn{color:var(--on-primary)}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;padding:.4rem}
.nav-bars,.nav-bars::before,.nav-bars::after{display:block;width:22px;height:2px;background:var(--ink);content:"";transition:.25s}
.nav-bars::before{transform:translateY(-7px)}.nav-bars::after{transform:translateY(5px)}

/* ---------- hero + ambient depth (CSS-only, concept-driven) ---------- */
.hero{position:relative;padding-block:clamp(5rem,17vh,10rem);overflow:hidden;isolation:isolate}
.amb{position:absolute;inset:0;pointer-events:none;z-index:-1}
.grain{opacity:.045;mix-blend-mode:overlay;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>")}
/* light: warm cinematic bloom the visitor moves */
.amb-light .amb-bloom{background:radial-gradient(58rem 46rem at var(--mx) var(--my),
  color-mix(in oklab,var(--accent) 80%,transparent) 0%,color-mix(in oklab,var(--primary) 45%,transparent) 24%,transparent 60%);
  opacity:.26;filter:blur(8px);transition:background .4s var(--ease);animation:breathe 9s var(--ease) infinite alternate}
.amb-light .amb-rays{background:repeating-linear-gradient(74deg,transparent 0 26px,color-mix(in oklab,var(--accent) 28%,transparent) 26px 28px,transparent 28px 70px);
  -webkit-mask:radial-gradient(48rem 44rem at var(--mx) calc(var(--my) - 6%),#000,transparent 58%);mask:radial-gradient(48rem 44rem at var(--mx) calc(var(--my) - 6%),#000,transparent 58%);
  opacity:.1;mix-blend-mode:screen;transition:-webkit-mask .4s var(--ease),mask .4s var(--ease);animation:drift 14s ease-in-out infinite alternate}
/* aurora: soft drifting multi-radial gradient */
.amb-aurora .amb-bloom{background:
  radial-gradient(40rem 32rem at var(--mx) var(--my),color-mix(in oklab,var(--primary) 60%,transparent),transparent 60%),
  radial-gradient(34rem 30rem at 80% 18%,color-mix(in oklab,var(--accent) 50%,transparent),transparent 62%),
  radial-gradient(36rem 30rem at 12% 90%,color-mix(in oklab,var(--primary) 40%,transparent),transparent 60%);
  opacity:.20;filter:blur(10px);transition:background .5s var(--ease);animation:drift 16s ease-in-out infinite alternate}
.amb-aurora .amb-rays{display:none}
/* beams: confident diagonal light blades for trade/fitness */
.amb-beams .amb-bloom{background:radial-gradient(50rem 40rem at var(--mx) 0%,color-mix(in oklab,var(--primary) 55%,transparent),transparent 62%);opacity:.16;filter:blur(8px);transition:background .4s var(--ease)}
.amb-beams .amb-rays{background:repeating-linear-gradient(100deg,transparent 0 70px,color-mix(in oklab,var(--accent) 22%,transparent) 70px 72px,transparent 72px 150px);opacity:.08;mix-blend-mode:screen}
@keyframes breathe{from{opacity:.2}to{opacity:.3}}
@keyframes drift{from{transform:translate3d(-2%,0,0)}to{transform:translate3d(2%,0,0)}}

.hero-inner{position:relative;z-index:1;max-width:980px}
.eyebrow{font-family:var(--display);text-transform:uppercase;letter-spacing:.2em;font-size:.76rem;color:var(--accent);margin-bottom:1.1rem}
.hero-title{font-family:var(--display);font-weight:var(--hw);text-transform:var(--htf);line-height:.98;
  letter-spacing:-.03em;font-size:clamp(2.7rem,8.4vw,6.4rem);max-width:17ch;
  text-shadow:0 0 60px color-mix(in oklab,var(--accent) 22%,transparent)}
.hero-title em{font-style:normal;font-weight:calc(var(--hw) + 200);color:var(--accent)}
.hero-sub{margin-top:1.5rem;font-size:clamp(1.05rem,2.1vw,1.35rem);color:var(--muted);max-width:50ch}
.hero-cta{display:flex;flex-wrap:wrap;align-items:center;gap:1rem;margin-top:2.5rem}
.hero-area{color:var(--muted);font-size:.95rem}

/* proof strip */
.proof{border-block:1px solid var(--line);background:var(--surface)}
.proof-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(8rem,1fr));gap:1rem;padding-block:2rem}
.stat{display:flex;flex-direction:column;gap:.2rem;text-align:center}
.stat-v{font-family:var(--display);font-weight:600;font-size:clamp(1.6rem,3vw,2.3rem);color:var(--ink);letter-spacing:-.02em}
.stat-k{color:var(--muted);font-size:.9rem;text-transform:uppercase;letter-spacing:.08em}

/* sections */
.section{padding-block:clamp(3.6rem,9vh,7rem)}
.section--band{background:var(--surface);border-block:1px solid var(--line)}
.section-title{font-family:var(--display);font-weight:500;letter-spacing:-.02em;font-size:clamp(1.9rem,4.4vw,3rem);margin-bottom:2.5rem;max-width:18ch}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(248px,1fr));gap:1.1rem}
.card{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:1.9rem 1.7rem;transition:border-color .25s,transform .25s,box-shadow .25s}
.card:hover{border-color:var(--accent);box-shadow:0 24px 60px -34px var(--accent)}
@media (prefers-reduced-motion:no-preference){.card:hover{transform:translateY(-4px)}}
.card-no{font-family:var(--display);font-size:.8rem;color:var(--accent);letter-spacing:.1em}
.card h3{font-family:var(--display);font-weight:600;font-size:1.28rem;margin:.6rem 0 .55rem}
.card p{color:var(--muted);font-size:.98rem}

/* process */
.steps{list-style:none;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1.6rem;counter-reset:none}
.step{position:relative;padding-top:1.4rem;border-top:2px solid var(--line)}
.step-no{font-family:var(--display);color:var(--accent);font-size:.85rem;letter-spacing:.12em}
.step h3{font-family:var(--display);font-weight:600;font-size:1.18rem;margin:.5rem 0 .45rem}
.step p{color:var(--muted);font-size:.96rem}

/* why */
.why-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(2rem,5vw,4rem);align-items:start}
.why-head .section-title{margin-bottom:0}
.usps{list-style:none;display:grid;gap:1.1rem;font-family:var(--display);font-weight:500;font-size:clamp(1.1rem,2.2vw,1.45rem)}
.usps li{display:flex;gap:.9rem;align-items:baseline;padding-bottom:1.1rem;border-bottom:1px solid var(--line)}
.tick{color:var(--accent)}
@media (max-width:760px){.why-grid{grid-template-columns:1fr}}

/* areas chips */
.chips{list-style:none;display:flex;flex-wrap:wrap;gap:.7rem}
.chips li{font-family:var(--display);font-size:.98rem;padding:.55rem 1.1rem;border:1px solid var(--line);border-radius:6px;background:var(--bg)}

/* faq */
.faq-wrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(2rem,5vw,4rem);align-items:start}
.faq-head .section-title{margin-bottom:0}
.faq-list{display:grid;gap:.7rem}
.faq-item{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);overflow:hidden}
.faq-item summary{cursor:pointer;list-style:none;padding:1.1rem 1.3rem;font-family:var(--display);font-weight:500;font-size:1.06rem;display:flex;justify-content:space-between;align-items:center;gap:1rem}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";color:var(--accent);font-size:1.4rem;line-height:1;transition:transform .25s}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-a{padding:0 1.3rem 1.2rem}
.faq-a p{color:var(--muted)}
@media (max-width:760px){.faq-wrap{grid-template-columns:1fr}}

/* contact */
.contact-grid{display:grid;grid-template-columns:1.3fr .9fr;gap:clamp(2rem,5vw,4rem);align-items:start}
.contact-list{list-style:none;display:grid;gap:1rem;margin:1.5rem 0 2rem}
.contact-list li{display:grid;grid-template-columns:7.5rem 1fr;gap:1rem;padding-bottom:1rem;border-bottom:1px solid var(--line)}
.contact-list span:first-child{color:var(--muted);font-size:.85rem;text-transform:uppercase;letter-spacing:.08em}
.contact-list a:hover{color:var(--accent)}
.hours-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:1.6rem}
.hours-card h3{font-family:var(--display);margin-bottom:1rem}
.hours{width:100%;border-collapse:collapse;font-size:.96rem}
.hours th{text-align:left;font-weight:500;color:var(--muted);padding:.4rem 0}
.hours td{text-align:right;padding:.4rem 0}
@media (max-width:760px){.contact-grid{grid-template-columns:1fr}}

/* cta band */
.cta-band{background:var(--primary);color:var(--on-primary)}
.cta-band-inner{padding-block:clamp(3rem,7vh,5rem);text-align:center;display:grid;gap:1rem;justify-items:center}
.cta-band h2{font-family:var(--display);font-weight:600;font-size:clamp(1.8rem,4vw,2.8rem);letter-spacing:-.02em}
.cta-band p{color:color-mix(in srgb,var(--on-primary) 80%,transparent);max-width:48ch}
.cta-band .btn{background:var(--bg);color:var(--ink);box-shadow:none}
.cta-band .btn-ghost{background:transparent;color:var(--on-primary);box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--on-primary) 45%,transparent)}

/* footer */
.site-footer{border-top:1px solid var(--line);padding-block:2.5rem;background:var(--surface)}
.footer-grid{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1.5rem}
.footer-name{font-family:var(--display);margin-top:.6rem}
.social{display:flex;gap:1.2rem}
.social a{color:var(--muted)}.social a:hover{color:var(--accent)}

/* reveal (progressive, motion-safe). Hero reveals immediately via .ready. */
@media (prefers-reduced-motion:no-preference){
  .js [data-reveal]{opacity:0;transform:translateY(18px);transition:opacity .6s var(--ease),transform .6s var(--ease);transition-delay:calc(var(--i,0)*55ms)}
  .js [data-reveal].in{opacity:1;transform:none}
  .js [data-hero]{opacity:0;transform:translateY(16px)}
  .js .hero.ready [data-hero]{opacity:1;transform:none;transition:opacity .7s var(--ease),transform .7s var(--ease)}
  .js .hero.ready .eyebrow{transition-delay:.05s}
  .js .hero.ready .hero-title{transition-delay:.13s}
  .js .hero.ready .hero-sub{transition-delay:.24s}
  .js .hero.ready .hero-cta{transition-delay:.34s}
}

@media (max-width:720px){
  .nav-toggle{display:block;z-index:60}
  .nav-links ul{position:fixed;inset:0 0 0 auto;width:min(78vw,320px);flex-direction:column;align-items:flex-start;justify-content:center;gap:1.4rem;background:var(--surface);padding:2rem;transform:translateX(100%);transition:transform .3s var(--ease);border-left:1px solid var(--line)}
  .nav-links ul.open{transform:none}
}