/* Sill & Storey v2 · base: tokens, fonts, reset, type, layout, buttons, header, drawer, footer */
@font-face{font-family:"Familjen Grotesk";src:url(../fonts/fam.woff2) format("woff2");font-weight:400 700;font-display:swap}
@font-face{font-family:"B612 Mono";src:url(../fonts/b612.woff2) format("woff2");font-weight:400;font-display:swap}
:root{
 --bg:#F1F3F4;--white:#FFFFFF;--ink:#0D1014;--graphite:#4D5560;--line:#C8CED4;--line-2:#DEE2E6;
 --cobalt:#2340E6;--cobalt-d:#1A30B8;--cobalt-t:#E4E9FD;--ok:#1F6B45;--err:#B42318;
 --sans:"Familjen Grotesk",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Arial,sans-serif;
 --mono:"B612 Mono",ui-monospace,"SFMono-Regular",Menlo,Consolas,monospace;
 --gut:clamp(16px,3.4vw,48px);--max:1440px;--hdr:72px;
 --ease:cubic-bezier(.2,.7,.2,1);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:calc(var(--hdr) + 16px)}
body{margin:0;background:var(--bg);color:var(--ink);font:400 17px/1.55 var(--sans);font-feature-settings:"kern","lnum";-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,svg,picture{display:block;max-width:100%}
img{height:auto}
a{color:inherit}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4,p,ul,ol,dl,dd,figure,blockquote{margin:0}
ul,ol{padding:0;list-style:none}
:focus-visible{outline:2px solid var(--cobalt);outline-offset:3px}
[hidden]{display:none!important}
.sr{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0 0 0 0);white-space:nowrap;border:0!important}
.skip{position:absolute;left:12px;top:-60px;z-index:200;background:var(--ink);color:#fff;padding:10px 14px;text-decoration:none}
.skip:focus{top:12px}

/* type */
.mono{font-family:var(--mono);font-size:12px;line-height:1.5;letter-spacing:.04em;text-transform:uppercase;font-weight:400}
.d1{text-wrap:balance;font-weight:700;font-size:clamp(2.6rem,6.4vw,6.6rem);line-height:1.02;letter-spacing:-.035em}
.d2{font-weight:700;font-size:clamp(2.1rem,4.4vw,4.4rem);line-height:1.04;letter-spacing:-.03em}
.h2{font-weight:700;font-size:clamp(1.75rem,3vw,2.75rem);line-height:1.08;letter-spacing:-.025em}
.h3{font-weight:700;font-size:clamp(1.25rem,1.7vw,1.55rem);line-height:1.15;letter-spacing:-.015em}
.h4{font-weight:700;font-size:1.06rem;line-height:1.25}
.lt{font-weight:400;color:var(--graphite)}
.lede{font-size:clamp(1.06rem,1.3vw,1.25rem);line-height:1.5;color:var(--graphite);max-width:40em}
.small{font-size:15px;line-height:1.55}
.muted{color:var(--graphite)}
.num{font-feature-settings:"tnum","lnum"}
.ex{font-family:var(--mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--graphite)}
.textlink{color:var(--cobalt);font-weight:700;text-decoration:none;border-bottom:1.5px solid currentColor;padding-bottom:1px}
.textlink:hover{color:var(--cobalt-d)}
.prose p,.prose ul{margin-bottom:1em;max-width:38em}
.prose ul{list-style:square;padding-left:1.2em}
.prose li{margin-bottom:.4em}
.prose a{color:var(--cobalt)}

/* layout */
.wrap{width:100%;max-width:var(--max);margin:0 auto;padding:0 var(--gut)}
.sec{padding:clamp(72px,9vw,140px) 0}
.sec-tight{padding:clamp(48px,6vw,88px) 0}
.sec-white{background:var(--white)}
.sec-ink{background:var(--ink);color:#fff}
.sec-ink .lt,.sec-ink .lede,.sec-ink .muted{color:#B9C0C8}
.rule{border:0;border-top:1px solid var(--line);margin:0}
.grid{display:grid;gap:clamp(20px,2.4vw,36px)}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
@media (max-width:900px){.g2,.g4{grid-template-columns:1fr}}

/* buttons: square, ruled */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:52px;padding:0 22px;border:1.5px solid var(--ink);background:transparent;color:var(--ink);font-weight:700;font-size:16px;line-height:1.1;text-decoration:none;cursor:pointer;border-radius:0;transition:background .2s,color .2s,border-color .2s}
.btn:hover{background:var(--ink);color:#fff}
.btn-primary{background:var(--cobalt);border-color:var(--cobalt);color:#fff}
.btn-primary:hover{background:var(--cobalt-d);border-color:var(--cobalt-d)}
.btn-sm{min-height:42px;padding:0 16px;font-size:15px}
.btn-light{border-color:#fff;color:#fff}
.btn-light:hover{background:#fff;color:var(--ink)}
.btn .arr{font-family:var(--mono);font-weight:400}
.btn[disabled]{opacity:.5;cursor:not-allowed}

/* header */
.hdr{position:sticky;top:0;z-index:50;background:var(--white);border-bottom:1px solid var(--line)}
.hdr-in{display:flex;align-items:center;gap:24px;height:var(--hdr);padding:0 var(--gut);max-width:1680px;margin:0 auto}
.logo{display:flex;align-items:center;gap:12px;text-decoration:none;flex-shrink:0}
.mark{width:30px;height:30px;color:var(--ink)}
.logo-t{display:flex;flex-direction:column;line-height:1.05}
.logo-t b{font-weight:700;font-size:19px;letter-spacing:-.02em}
.logo-t small{font-size:10.5px;color:var(--graphite);margin-top:3px}
.nav{display:flex;gap:4px;margin-left:auto}
.nav a{padding:8px 10px;text-decoration:none;font-size:15.5px;font-weight:500;position:relative}
.nav a::after{content:"";position:absolute;left:10px;right:10px;bottom:2px;height:2px;background:var(--cobalt);transform:scaleX(0);transform-origin:left;transition:transform .25s var(--ease)}
.nav a:hover::after,.nav a[aria-current="page"]::after{transform:scaleX(1)}
.hdr-act{display:flex;align-items:center;gap:10px}
.saved-link{display:inline-flex;align-items:center;gap:6px;min-height:42px;padding:0 12px;border:1px solid var(--line);text-decoration:none}
.saved-link .count{display:inline-grid;place-items:center;min-width:22px;height:22px;background:var(--ink);color:#fff;font-size:11px}
.menu-btn{display:none;align-items:center;gap:8px;min-height:42px;padding:0 12px;border:1px solid var(--ink);background:none;cursor:pointer;font-weight:700}
.menu-btn svg{width:20px;height:20px}
@media (max-width:1180px){.nav{display:none}.menu-btn{display:inline-flex}.hdr-act{margin-left:auto}}
@media (max-width:640px){:root{--hdr:62px}.hdr-cta,.saved-link span:first-child{display:none}.logo-t small{display:none}.hdr-in{gap:12px}}

/* drawer */
.drawer{position:fixed;inset:0;z-index:100;background:rgba(13,16,20,.45)}
.drawer-panel{position:absolute;inset:0 0 0 auto;width:min(440px,100%);background:var(--white);padding:16px var(--gut) 32px;display:flex;flex-direction:column;gap:24px;overflow:auto}
.drawer-top{display:flex;justify-content:space-between;align-items:center;min-height:46px}
.icon-btn{display:grid;place-items:center;width:46px;height:46px;border:1px solid var(--ink);background:none;cursor:pointer}
.icon-btn svg{width:20px;height:20px}
.drawer nav{display:flex;flex-direction:column;border-top:1px solid var(--line)}
.drawer nav a{display:flex;align-items:baseline;gap:16px;padding:14px 0;border-bottom:1px solid var(--line);text-decoration:none;font-size:22px;font-weight:700;letter-spacing:-.02em}
.drawer nav a .mono{color:var(--graphite);font-size:11px}
.drawer nav a[aria-current="page"]{color:var(--cobalt)}

/* footer */
.foot{background:var(--ink);color:#E6E9EC;padding:clamp(56px,7vw,96px) 0 28px}
.foot .mark{color:#fff}.foot .logo-t small{color:#AEB6BF}
.foot-top{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:48px;border-bottom:1px solid #2B3138}
.foot-promise{font-size:clamp(1.5rem,2.2vw,2rem);font-weight:700;letter-spacing:-.02em;line-height:1.08;margin:24px 0 28px;max-width:13em;color:#fff}
.foot-h{color:#AEB6BF;margin-bottom:14px}
.foot ul li{margin-bottom:8px}
.foot a{text-decoration:none}
.foot a:hover,.foot a:focus-visible{text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}
.foot .btn{text-decoration:none}
.foot p.small{margin-bottom:12px;color:#CDD3D9}
.foot-base{padding-top:24px;display:grid;gap:8px;font-size:13px;color:#AEB6BF;max-width:60em}
@media (max-width:900px){.foot-top{grid-template-columns:1fr 1fr}.foot-brand{grid-column:1/-1}}
@media (max-width:480px){.foot-top{grid-template-columns:1fr}}

/* concept badge + toast */
.concept{position:fixed;left:12px;bottom:12px;z-index:60;background:var(--ink);color:#fff;font:400 11px/1.3 var(--mono);letter-spacing:.03em;padding:8px 10px;text-decoration:none;max-width:calc(100vw - 24px)}
.concept:hover{background:var(--cobalt)}
.toast{position:fixed;right:16px;bottom:16px;z-index:70;background:var(--ink);color:#fff;padding:12px 16px;font-size:15px;max-width:min(360px,calc(100vw - 32px));transform:translateY(140%);visibility:hidden;transition:transform .3s var(--ease),visibility 0s .3s}
.toast.show{transform:none;visibility:visible;transition:transform .3s var(--ease)}

/* reveal */
.js .rv{opacity:0;transform:translateY(18px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.js .rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.js .rv{opacity:1;transform:none;transition:none}*{scroll-behavior:auto!important}}
.sec-ink .btn:not(.btn-primary){border-color:#fff;color:#fff}.sec-ink .btn:not(.btn-primary):hover{background:#fff;color:var(--ink)}