/* Inteevo · inteevo.com
   World: The Contour / Signal (see DESIGN.md). Archivo variable, white ground,
   near-black ink, single orange accent, structural rules, vast whitespace. */

:root{
  --paper:#FFFFFF;
  --ink:#101010;
  --mid:#4A4A4A;
  --faint:#8C8C8C;       /* large ghost numerals only */
  --faint-text:#767676;  /* small-size quiet text, AA on white */
  --rule:rgba(16,16,16,.16);
  --rule-strong:#101010;
  --accent:#FF4D00;      /* display scale only */
  --accent-ink:#B83A00;  /* text-size accent, AA on white */
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
}
body{background:var(--paper);font-family:Archivo,sans-serif;color:var(--ink);font-size:16.5px;line-height:1.6}
img{max-width:100%;display:block}
a{color:inherit}
a:focus-visible,button:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

.lab{font-size:11.5px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--mid)}
.num{font-variant-numeric:tabular-nums}
.wrap{max-width:1360px;margin:0 auto;padding:0 4.5vw}
.narrow{max-width:880px;margin:0 auto;padding:0 4.5vw}

/* wordmark, in type so it stays crisp everywhere */
.wm{font-weight:800;letter-spacing:.12em;text-transform:uppercase;white-space:nowrap;font-size:16px;text-decoration:none}
.wm .ee{color:var(--accent);letter-spacing:.02em}
.wm .ee .flip{display:inline-block;transform:scaleX(-1)}

/* masthead: the one dark field */
header.mast{background:var(--ink);border-bottom:2px solid var(--ink);position:sticky;top:0;z-index:50}
.mastrow{display:flex;align-items:center;justify-content:space-between;height:62px}
header.mast .wm{color:#fff}
header.mast nav{display:flex;gap:30px;align-items:center}
header.mast nav a{text-decoration:none;font-size:13px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:rgba(255,255,255,.75)}
header.mast nav a:hover,header.mast nav a[aria-current]{color:#fff}
header.mast nav a.book{color:#fff;background:transparent;box-shadow:inset 0 0 0 2px #fff;padding:10px 22px}
header.mast nav a.book:hover{background:#fff;color:var(--ink)}
@media(max-width:900px){header.mast nav a:not(.book){display:none}}

/* entrance: one orchestrated moment per viewport */
.rise{opacity:0;transform:translateY(14px);transition:opacity .5s cubic-bezier(.2,.7,.2,1),transform .5s cubic-bezier(.2,.7,.2,1)}
.rise.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.rise{opacity:1;transform:none}}

/* display type */
h1{font-variation-settings:"wdth" 122;font-weight:900;text-transform:uppercase;
  font-size:clamp(3rem,9.5vw,8.2rem);line-height:.9;letter-spacing:-.01em}
h1 .accent{color:var(--accent)}
.sub{font-size:clamp(1.05rem,1.6vw,1.3rem);font-weight:600;max-width:34ch}
.lede{color:var(--mid);font-size:15.5px;max-width:60ch}

/* CTAs: quiet outline, never accent-filled */
.ctarow{display:flex;gap:18px;flex-wrap:wrap;align-items:center}
.cta{font-size:12.5px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;text-decoration:none;
  color:var(--ink);border:2px solid var(--ink);padding:16px 34px;background:var(--paper);transition:all .2s}
.cta:hover{background:var(--ink);color:#fff}
.cta.soon{color:var(--faint);border-color:var(--rule);pointer-events:none}
.mail{font-size:13px;font-weight:600;letter-spacing:.08em;color:var(--mid);text-decoration:none;border-bottom:1px solid var(--rule)}
.mail:hover{color:var(--accent-ink)}

/* home hero: the Signal */
.hero{position:relative;min-height:94vh;overflow:hidden}
.hero img.bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 72%;opacity:.62}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(255,255,255,.7) 0%,rgba(255,255,255,.35) 40%,rgba(255,255,255,0) 70%)}
.hero .inner{position:relative;z-index:2;padding-top:7vh;padding-bottom:calc(10vh + 90px)}
.hero .meta{display:flex;justify-content:space-between;margin-bottom:4vh}
.hero .row2{display:grid;grid-template-columns:1fr 380px;gap:60px;align-items:start;margin-top:4vh}
@media(max-width:900px){.hero .row2{grid-template-columns:1fr;gap:16px}}
.hero .ctarow{position:absolute;bottom:6vh;left:0;right:0;z-index:2}
.hero .ctarow .wrap{display:flex;gap:18px;flex-wrap:wrap}
@media(max-width:900px){.hero .ctarow{position:static;margin-top:32px;padding-bottom:6vh}.hero .inner{padding-bottom:0}}
.hero .edge{position:absolute;right:22px;top:50%;transform:translateY(-50%);z-index:2;
  writing-mode:vertical-rl;font-size:11px;font-weight:600;letter-spacing:.3em;text-transform:uppercase;color:var(--mid);
  background:rgba(255,255,255,.8);padding:14px 6px}
@media(max-width:720px){.hero .edge{display:none}}

/* interior page hero: type only, quiet */
.pagehero{padding:11vh 0 0;border-bottom:2px solid var(--rule-strong)}
.pagehero .meta{display:flex;justify-content:space-between;margin-bottom:4vh}
.pagehero h1{font-size:clamp(2.6rem,7vw,5.6rem)}
.pagehero .row2{display:grid;grid-template-columns:1fr 380px;gap:60px;align-items:end;margin:4vh 0 7vh}
@media(max-width:900px){.pagehero .row2{grid-template-columns:1fr;gap:16px}}

/* sections */
section{padding:15vh 0 0}
.sechead{display:flex;align-items:baseline;justify-content:space-between;gap:30px;border-bottom:2px solid var(--rule-strong);padding-bottom:18px}
.sechead h2{font-variation-settings:"wdth" 118;font-weight:800;text-transform:uppercase;font-size:clamp(1.6rem,3.6vw,2.8rem)}
.sechead .no{color:var(--accent);font-weight:800;font-size:clamp(1.6rem,3.6vw,2.8rem);font-variant-numeric:tabular-nums}

/* scenario / catalogue grid: gapless hairlines */
.grid{display:grid;grid-template-columns:repeat(3,1fr)}
.cell{border-right:1px solid var(--rule);border-bottom:1px solid var(--rule);padding:40px 34px 46px;display:flex;flex-direction:column;gap:16px;min-height:340px}
.cell:nth-child(3n){border-right:0}
.cell .n{font-size:3.4rem;font-weight:200;line-height:1;color:var(--faint);font-variant-numeric:tabular-nums}
.cell blockquote{font-weight:700;font-size:1.22rem;line-height:1.35;letter-spacing:-.01em}
.cell h3{font-weight:700;font-size:1.22rem;line-height:1.35;letter-spacing:-.01em}
.cell p{color:var(--mid);font-size:15px;flex:1}
.cell a{font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--ink);
  text-decoration:none;display:inline-flex;gap:10px;align-items:center}
.cell a::after{content:"→";color:var(--accent);transition:transform .2s}
.cell a:hover::after{transform:translateX(6px)}
@media(max-width:1000px){.grid{grid-template-columns:1fr 1fr}.cell:nth-child(3n){border-right:1px solid var(--rule)}.cell:nth-child(2n){border-right:0}}
@media(max-width:640px){.grid{grid-template-columns:1fr}.cell{border-right:0!important;min-height:0}}

/* engagement band */
.ways{display:grid;grid-template-columns:repeat(3,1fr)}
.way{border-right:1px solid var(--rule);border-bottom:2px solid var(--rule-strong);padding:44px 34px 52px}
.way:last-child{border-right:0}
.way .letter{font-variation-settings:"wdth" 125;font-weight:900;font-size:4.6rem;line-height:1}
.way:nth-child(1) .letter{color:var(--accent)}
.way h3{font-weight:800;text-transform:uppercase;letter-spacing:.06em;font-size:1.05rem;margin:20px 0 12px}
.way p{color:var(--mid);font-size:15px}
.carried{padding:22px 0;color:var(--mid);font-size:15px;text-align:right;border-bottom:1px solid var(--rule)}
@media(max-width:900px){.ways{grid-template-columns:1fr}.way{border-right:0}}

/* indexed rows (why / principles) */
.why .row{display:grid;grid-template-columns:120px 1fr 1.2fr;gap:40px;align-items:baseline;border-bottom:1px solid var(--rule);padding:34px 0}
.why .row .n{color:var(--accent-ink);font-weight:800;font-variant-numeric:tabular-nums}
.why .row h3{font-weight:800;text-transform:uppercase;letter-spacing:.04em;font-size:1.1rem}
.why .row p{color:var(--mid);font-size:15.5px}
@media(max-width:820px){.why .row{grid-template-columns:60px 1fr}.why .row p{grid-column:2}}

/* proof */
.proof .lead{font-size:clamp(1.4rem,3vw,2.2rem);font-weight:700;letter-spacing:-.015em;line-height:1.3;max-width:30ch}
.proof .lead .accent{color:var(--accent)}
.systems{margin-top:6vh;border-top:2px solid var(--rule-strong)}
.systems .srow{display:grid;grid-template-columns:130px 1fr;gap:30px;border-bottom:1px solid var(--rule);padding:18px 0;color:var(--mid)}
.systems .srow .n{color:var(--faint-text);font-weight:600;font-size:12px;letter-spacing:.14em;text-transform:uppercase;align-self:center}
.systems .srow p{font-weight:600;color:var(--ink)}
.heritage{margin-top:6vh;columns:2;column-gap:60px;color:var(--mid);font-size:15.5px}
.heritage p{break-inside:avoid;margin-bottom:1.2em}
@media(max-width:820px){.heritage{columns:1}}

/* founder band */
.founder{display:grid;grid-template-columns:1fr 1fr;border-top:2px solid var(--rule-strong)}
.founder .photo{border-right:1px solid var(--rule);min-height:480px;display:flex;align-items:end;padding:22px;
  background:repeating-linear-gradient(-45deg,transparent,transparent 14px,rgba(16,16,16,.05) 14px,rgba(16,16,16,.05) 15px)}
.founder .photo .lab{color:var(--faint)}
.founder .txt{padding:50px 0 50px 60px}
.founder h3,.founder .txt h2{font-variation-settings:"wdth" 118;font-weight:800;text-transform:uppercase;font-size:1.7rem;margin-bottom:18px}
.founder p{color:var(--mid);max-width:52ch}
.founder .quote{font-weight:700;font-size:1.35rem;line-height:1.4;color:var(--ink);margin:28px 0;letter-spacing:-.01em}
.founder .quote::before{content:"";display:block;width:44px;height:4px;background:var(--accent);margin-bottom:18px}
.founder a.more{font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--ink);text-decoration:none;border-bottom:2px solid var(--accent);padding-bottom:4px}
@media(max-width:900px){.founder{grid-template-columns:1fr}.founder .txt{padding:40px 0}.founder .photo{min-height:340px;aspect-ratio:4/5;border-right:0;border-bottom:1px solid var(--rule)}}

/* prose article (engagements, about, writing, privacy, service pages) */
.article{padding:9vh 0 0}
.article .block{display:grid;grid-template-columns:170px 1fr;gap:40px;padding:40px 0;border-top:1px solid var(--rule)}
.article .block:first-child{border-top:0}
.article .block .m{font-size:11.5px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--accent-ink);padding-top:6px}
.article .block h3{font-weight:800;text-transform:uppercase;letter-spacing:.04em;font-size:1.1rem;margin-bottom:10px}
.article .block p{color:var(--mid);max-width:62ch;margin-bottom:1.1em}
.article .block p:last-child{margin-bottom:0}
.article .block p strong{color:var(--ink)}
@media(max-width:720px){.article .block{grid-template-columns:1fr;gap:10px}}

/* ladder rungs (about) */
.rungs{border-top:2px solid var(--rule-strong)}
.rung{display:grid;grid-template-columns:120px 1fr;gap:40px;padding:44px 0;border-bottom:1px solid var(--rule)}
.rung .n{font-size:3.4rem;font-weight:200;line-height:1;color:var(--faint);font-variant-numeric:tabular-nums}
.rung h3{font-weight:800;text-transform:uppercase;letter-spacing:.04em;font-size:1.15rem}
.rung .era{color:var(--faint-text);font-weight:600;font-size:12px;letter-spacing:.14em;text-transform:uppercase;margin:6px 0 14px}
.rung p{color:var(--mid);max-width:62ch;margin-bottom:1em}
.rung p.left{color:var(--ink)}
.rung p.left::before{content:"";display:inline-block;width:22px;height:3px;background:var(--accent);margin-right:14px;vertical-align:middle}
@media(max-width:720px){.rung{grid-template-columns:1fr;gap:8px}.rung .n{font-size:2.2rem}}

/* pull quote */
.pull{padding:10vh 0;text-align:center}
.pull p{font-variation-settings:"wdth" 112;font-weight:800;text-transform:uppercase;font-size:clamp(1.5rem,3.6vw,2.6rem);line-height:1.15;max-width:26ch;margin:0 auto;letter-spacing:-.01em}
.pull p .accent{color:var(--accent)}
.pull .attr{margin-top:18px;color:var(--faint-text);font-size:12px;letter-spacing:.14em;text-transform:uppercase}

/* closing CTA + footer */
.close{padding:16vh 0;border-bottom:2px solid var(--rule-strong)}
.close h2{font-variation-settings:"wdth" 120;font-weight:900;text-transform:uppercase;font-size:clamp(2.2rem,6.5vw,5rem);line-height:.95;max-width:16ch}
.close p{color:var(--mid);max-width:52ch;margin:28px 0 0}
.close .ctarow{margin-top:5vh}
footer{padding:28px 0 40px;color:var(--faint-text);font-size:13px}
footer .row{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
footer a{color:inherit;text-decoration:none}
footer a:hover{color:var(--ink)}
footer .links{display:flex;gap:22px;flex-wrap:wrap}