/* ============================================================ ROXD — shared core stylesheet Used verbatim by every page. Do not fork per-page. Pair with the Satoshi font link in : ============================================================ */ :root{ --bg:#efefef; --white:#ffffff; --ink:#151515; --dark:#121212; --accent:#e1e433; --field:#f3f3f1; --muted:rgba(21,21,21,.58); --muted-light:rgba(255,255,255,.7); --line:rgba(21,21,21,.14); --font:'Satoshi','Helvetica Neue',Arial,sans-serif; --pad:clamp(1.25rem,5vw,4.5rem); --maxw:1340px; --pill:999px; } *{box-sizing:border-box;margin:0;padding:0} html{scroll-behavior:smooth;color-scheme:light} body{font-family:var(--font);background:var(--bg);color:var(--ink);line-height:1.5;-webkit-font-smoothing:antialiased;overflow-x:clip;color-scheme:light} a{color:inherit;text-decoration:none} img,video{display:block;max-width:100%} ::selection{background:var(--accent);color:var(--ink)} .wrap{max-width:var(--maxw);margin-inline:auto;padding-inline:var(--pad)} section[id]{scroll-margin-top:90px} /* type */ h1,h2,h3{font-weight:700;letter-spacing:-.02em;line-height:1.02} .h1{font-size:clamp(2.6rem,6.2vw,5rem)} .h2{font-size:clamp(2.1rem,4.6vw,3.6rem)} .eyebrow{font-size:.8rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);display:inline-flex;align-items:center;gap:.6em} .eyebrow::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--accent)} .eyebrow.on-dark{color:var(--muted-light)} .lead{font-size:clamp(1rem,1.5vw,1.18rem);color:var(--muted);max-width:48ch;line-height:1.6} .lead.on-dark{color:var(--muted-light)} /* buttons — pills */ .btn{display:inline-flex;align-items:center;gap:.55em;font-family:var(--font);font-weight:700;font-size:.92rem;padding:.95em 1.7em;border-radius:var(--pill);border:1.5px solid transparent;cursor:pointer;transition:transform .25s,background .25s,color .25s,border-color .25s} .btn .arr{transition:transform .25s} .btn:hover .arr{transform:translateX(.3em)} .btn--dark{background:var(--ink);color:#fff} .btn--dark:hover{transform:translateY(-2px)} .btn--light{background:#fff;color:var(--ink)} .btn--light:hover{transform:translateY(-2px)} .btn--outline{border-color:var(--ink);color:var(--ink)} .btn--outline:hover{background:var(--ink);color:#fff} .btn--ghost{border-color:rgba(255,255,255,.6);color:#fff} .btn--ghost:hover{background:#fff;color:var(--ink);border-color:#fff} /* ---------- top utility bar ---------- */ .topbar{background:var(--ink);color:#fff;font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;font-weight:500} .topbar .wrap{display:flex;justify-content:space-between;align-items:center;padding-block:.6rem;gap:1rem} .topbar a{display:inline-flex;align-items:center;gap:.5em;color:#fff} .topbar a .arr{transition:transform .25s} .topbar a:hover .arr{transform:translateX(.3em)} .topbar .muted{color:rgba(255,255,255,.55)} /* ---------- header (fixed; tucks the topbar away on scroll) ---------- */ .site-header{position:fixed;top:0;left:0;right:0;z-index:200;transition:transform .4s cubic-bezier(.16,1,.3,1)} .site-header.tucked{transform:translateY(calc(-1 * var(--topbar-h,40px)))} .nav{position:relative;z-index:1;transition:background .35s,box-shadow .35s,color .35s;color:#fff} .nav .wrap{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;padding-block:1.1rem} .nav.scrolled,.nav.menu-open{background:rgba(255,255,255,.95);backdrop-filter:blur(12px);color:var(--ink);box-shadow:0 1px 0 var(--line)} .nav__menu-btn{justify-self:start;display:inline-flex;align-items:center;background:none;border:0;cursor:pointer;color:inherit;padding:6px;margin:-6px} .nav__burger{position:relative;display:block;width:26px;height:16px} .nav__burger span{position:absolute;left:0;height:2px;width:100%;background:currentColor;border-radius:2px;transform-origin:center;transition:transform .4s cubic-bezier(.65,.05,.15,1),opacity .25s ease,width .3s cubic-bezier(.65,.05,.15,1)} .nav__burger span:nth-child(1){top:0} .nav__burger span:nth-child(2){top:7px} .nav__burger span:nth-child(3){top:14px} .nav__menu-btn:hover .nav__burger span:nth-child(1){transform:translateY(-1.5px)} .nav__menu-btn:hover .nav__burger span:nth-child(3){transform:translateY(1.5px)} .nav__menu-btn:hover .nav__burger span:nth-child(2){width:62%} .nav__menu-btn[aria-expanded="true"] .nav__burger span:nth-child(1){top:7px;transform:rotate(45deg)} .nav__menu-btn[aria-expanded="true"] .nav__burger span:nth-child(2){opacity:0;width:100%} .nav__menu-btn[aria-expanded="true"] .nav__burger span:nth-child(3){top:7px;transform:rotate(-45deg)} .nav__logo{justify-self:center} .nav .nav__logo{display:inline-flex;align-items:center;line-height:0} .nav .nav__logo .logo{height:20px;width:auto;display:block} .nav .nav__logo .logo--black{display:none} .nav.scrolled .nav__logo .logo--white,.nav.menu-open .nav__logo .logo--white{display:none} .nav.scrolled .nav__logo .logo--black,.nav.menu-open .nav__logo .logo--black{display:block} .nav__right{justify-self:end;display:flex;align-items:center;gap:1.1rem} .nav__bag{color:inherit;display:inline-flex;align-items:center} .nav__cta{padding:.6em 1.25em;font-size:.82rem} .nav.scrolled .btn--light,.nav.menu-open .btn--light{background:var(--ink);color:#fff} /* ---------- off-canvas drawer (drill-down) ---------- */ .scrim{position:fixed;inset:0;z-index:150;background:rgba(10,10,10,.55);opacity:0;visibility:hidden;transition:opacity .4s,visibility .4s} .scrim.open{opacity:1;visibility:visible} .drawer{position:fixed;top:0;left:0;bottom:0;z-index:300;width:min(560px,90vw);background:#fff;color:var(--ink);display:flex;flex-direction:column;transform:translateX(-100%);transition:transform .5s cubic-bezier(.16,1,.3,1);box-shadow:0 0 60px rgba(0,0,0,.15)} .drawer.open{transform:none} .drawer__bar{display:flex;align-items:center;min-height:64px;padding:1.4rem clamp(1.5rem,4vw,2.5rem) 0} .drawer__close{background:none;border:0;cursor:pointer;width:30px;height:30px;position:relative} .drawer__close::before,.drawer__close::after{content:"";position:absolute;top:14px;left:3px;width:24px;height:2px;background:var(--ink)} .drawer__close::before{transform:rotate(45deg)}.drawer__close::after{transform:rotate(-45deg)} .drawer__viewport{position:relative;flex:1;overflow:hidden} .level{position:absolute;inset:0;display:flex;flex-direction:column;padding:.5rem clamp(1.5rem,4vw,2.5rem) 2rem;overflow-y:auto;background:#fff;transform:translateX(0);transition:transform .5s cubic-bezier(.16,1,.3,1)} .level--sub{transform:translateX(100%)} .drawer[data-view="app"] .level--app, .drawer[data-view="simulations"] .level--simulations, .drawer[data-view="classes"] .level--classes, .drawer[data-view="apparel"] .level--apparel{transform:translateX(0)} .menu-section{display:flex;flex-direction:column;margin-top:1.2rem} .menu-section button{display:flex;align-items:center;justify-content:space-between;gap:1rem;background:none;border:0;cursor:pointer;font-family:var(--font);text-align:left;color:var(--ink);text-transform:uppercase;font-weight:700;font-size:clamp(1.7rem,4.5vw,2.3rem);letter-spacing:-.01em;padding:.62rem 0;transition:color .2s} .menu-section button:hover{color:var(--muted)} .menu-section .chev{transition:transform .25s;flex:none} .menu-section button:hover .chev{transform:translateX(5px)} .menu-mini{margin-top:auto;padding-top:2.2rem;display:flex;flex-direction:column;gap:.2rem} .menu-mini a{font-size:1.05rem;font-weight:500;color:var(--muted);padding:.34rem 0;transition:color .2s} .menu-mini a:hover{color:var(--ink)} .level__back{display:inline-flex;align-items:center;gap:.55em;background:none;border:0;cursor:pointer;font-family:var(--font);font-weight:700;font-size:1.45rem;color:var(--ink);padding:.4rem 0 1.4rem} .level__back .arrowb{width:20px;height:20px;flex:none} .sub-links{display:flex;flex-direction:column} .sub-links a{display:flex;align-items:center;justify-content:space-between;gap:1rem;font-weight:600;font-size:1.12rem;color:var(--ink);padding:.85rem 0;border-bottom:1px solid var(--line);transition:color .2s} .sub-links a:hover{color:var(--muted)} .sub-links a .go{width:17px;height:17px;flex:none;color:var(--muted)} .level__img{margin-top:auto;padding-top:2rem} .level__img div{border-radius:.4rem;overflow:hidden;aspect-ratio:16/10} .level__img img{width:100%;height:100%;object-fit:cover} /* ---------- hero ---------- */ .hero{position:relative;min-height:100svh;display:flex;align-items:flex-end;overflow:hidden;color:#fff} .hero__media{position:absolute;inset:0;z-index:0} .hero__media video,.hero__media .poster{position:absolute;inset:0;width:100%;height:100%;object-fit:cover} .hero__media .poster{background-size:cover;background-position:center} .hero__media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.32),rgba(0,0,0,.05) 35%,rgba(0,0,0,.6))} .hero__inner{position:relative;z-index:2;width:100%;padding-bottom:clamp(3rem,7vw,5.5rem);padding-top:8rem} .hero h1{margin:1rem 0 1.4rem;max-width:16ch} .hero .lead{color:rgba(255,255,255,.85);max-width:52ch} .hero__cta{display:flex;flex-wrap:wrap;gap:1rem;margin-top:2rem} /* ---------- full-bleed pillar (closing CTA) ---------- */ .pillar{position:relative;min-height:78svh;display:flex;align-items:flex-end;overflow:hidden;color:#fff} .pillar__media{position:absolute;inset:0;z-index:0} .pillar__media video,.pillar__media .poster{position:absolute;inset:0;width:100%;height:100%;object-fit:cover} .pillar__media .poster{background-size:cover;background-position:center} .pillar__media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.15),rgba(0,0,0,.62))} .pillar__inner{position:relative;z-index:2;width:100%;padding-block:clamp(3rem,7vw,5rem);text-align:left} .pillar h2{margin:1rem 0 1.2rem;max-width:16ch} .pillar .lead{color:rgba(255,255,255,.85);max-width:50ch} .pillar .btn{margin-top:2rem} /* ---------- footer ---------- */ .footer{background:var(--dark);color:#fff;padding:clamp(4rem,9vw,6.5rem) 0 2.5rem} .footer__top{display:grid;grid-template-columns:1.4fr 1fr;gap:clamp(2rem,6vw,5rem);align-items:end;padding-bottom:clamp(3rem,6vw,4.5rem);border-bottom:1px solid rgba(255,255,255,.12)} .footer__top h2{font-size:clamp(2rem,4.5vw,3.4rem)} .signup{display:flex;gap:.6rem;margin-top:1.4rem;max-width:440px} .signup input{flex:1;background:transparent;border:1.5px solid rgba(255,255,255,.3);border-radius:var(--pill);color:#fff;font-family:var(--font);padding:.85em 1.4em;font-size:.92rem} .signup input:focus{outline:0;border-color:var(--accent)} .footer__cols{display:grid;grid-template-columns:repeat(4,1fr);gap:2rem;margin-top:clamp(2.5rem,5vw,4rem)} .footer__cols h5{font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;color:rgba(255,255,255,.45);margin-bottom:1rem} .footer__cols a{display:block;color:rgba(255,255,255,.75);font-size:.92rem;padding:.32rem 0;transition:color .2s} .footer__cols a:hover{color:var(--accent)} .footer__bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:1rem;margin-top:clamp(2.5rem,5vw,3.5rem);font-size:.8rem;color:rgba(255,255,255,.45)} .footer__logo{line-height:0} .footer__logo img{height:20px;width:auto;display:block} /* reveal on scroll */ .reveal{opacity:0;transform:translateY(26px);transition:opacity .9s cubic-bezier(.2,.7,.2,1),transform .9s cubic-bezier(.2,.7,.2,1)} .reveal.in{opacity:1;transform:none} /* responsive (shared chrome) */ @media(max-width:900px){ .footer__top{grid-template-columns:1fr} .footer__cols{grid-template-columns:1fr 1fr} } @media(max-width:720px){ .nav__cta{display:none} .topbar{display:none} .footer__cols{grid-template-columns:1fr 1fr} } @media(prefers-reduced-motion:reduce){ .reveal{opacity:1;transform:none;transition:none} html{scroll-behavior:auto} }