/* Interpres — one family (Bricolage Grotesque, variable), plum ground, two minds: amber and glacier. */
@font-face {
  font-family: "Bricolage";
  src: url("/fonts/BricolageGrotesque.ttf") format("truetype");
  font-weight: 200 800;
  font-stretch: 75% 100%;
  font-display: swap;
}
:root {
  --ground: #1e1230;
  --ground-deep: #120a1e;
  --paper: #f3e9da;
  --paper-dim: #c9bdae;
  --muted: #a996b8;
  --line: #3b2a50;
  --amber: #f0a85a;
  --amber-deep: #b86f2a;
  --glacier: #8cc4e6;
  --glacier-deep: #4f8fb8;
  --measure: 34rem;
}
* { box-sizing: border-box; }
html { background: var(--ground); color: var(--paper); font-family: "Bricolage", "Avenir Next", "Segoe UI", sans-serif; font-size: 18px; -webkit-font-smoothing: antialiased; }
body { margin: 0; min-height: 100vh; background: radial-gradient(120vw 80vh at 30% 0%, #2a1a44 0%, var(--ground) 45%, var(--ground-deep) 100%); line-height: 1.5; font-variation-settings: "opsz" 14, "wdth" 100; }
a { color: inherit; }
::selection { background: var(--amber); color: var(--ground-deep); }

.wrap { max-width: 76rem; margin: 0 auto; padding: 0 clamp(1.25rem, 4vw, 3.5rem); }

/* header */
.top { display: flex; align-items: center; justify-content: space-between; padding: 1.5rem 0 0; }
.mark { display: inline-flex; align-items: center; gap: .65rem; text-decoration: none; font-weight: 600; font-size: 1.15rem; letter-spacing: -.01em; }
.mark img { width: 30px; height: 30px; }
.top nav { display: flex; gap: 1.6rem; font-size: .95rem; }
.top nav a { text-decoration: none; color: var(--paper-dim); }
.top nav a:hover, .top nav a[aria-current] { color: var(--paper); }
.top nav a.go { color: var(--ground-deep); background: var(--paper); padding: .45rem .9rem; border-radius: 999px; font-weight: 600; }

/* hero — the transmission */
.hero { padding: clamp(3rem, 8vh, 6rem) 0 2rem; }
.channel { display: grid; grid-template-columns: 1fr 1fr; gap: 0; position: relative; min-height: 15rem; align-items: start; }
.channel::before { content: ""; position: absolute; left: 50%; top: 0; bottom: 0; width: 1px; background: linear-gradient(180deg, var(--amber) 0%, var(--line) 50%, var(--glacier) 100%); opacity: .7; }
.mind { padding: 0 clamp(1rem, 3vw, 2.5rem); }
.mind.a { text-align: left; padding-left: 0; }
.mind.b { text-align: right; padding-right: 0; }
.mind .who { font-size: .95rem; margin: 0 0 .5rem; }
.mind.a .who { color: var(--amber); }
.mind.b .who { color: var(--glacier); }
.mind .line { font-size: clamp(1.5rem, 3.4vw, 2.5rem); font-weight: 500; line-height: 1.15; letter-spacing: -.02em; margin: 0; min-height: 2.4em; font-variation-settings: "opsz" 48, "wdth" 100; }
.mind.b .line { color: var(--glacier); transition: opacity .3s ease-out; }
.mind.b .meant { transition: opacity .3s ease-out; }
.channel[data-phase="type"] .mind.b .line, .channel[data-phase="type"] .mind.b .meant, .channel[data-phase="sent"] .mind.b .line, .channel[data-phase="sent"] .mind.b .meant { opacity: .3; }
.mind.b .line.fixed { color: var(--paper); }
.mind .lane { font-size: .95rem; color: var(--muted); margin: 1rem 0 0; }
.mind.b .meant { margin: 1.2rem 0 0; font-size: 1.05rem; color: var(--paper-dim); min-height: 3.2em; }
.mind.b .meant b { color: var(--paper); font-weight: 600; }
.mind.b .meant .k { color: var(--glacier); }

.hero h1 { font-size: clamp(2.4rem, 6.2vw, 5rem); line-height: .98; letter-spacing: -.035em; font-weight: 640; max-width: 14ch; margin: 3.5rem 0 1.2rem; font-variation-settings: "opsz" 96, "wdth" 92; }
.hero .lede { font-size: clamp(1.1rem, 1.6vw, 1.35rem); max-width: var(--measure); color: var(--paper-dim); margin: 0; }

/* sections */
section { padding: clamp(3.5rem, 9vh, 7rem) 0; border-top: 1px solid var(--line); }
section h2 { font-size: clamp(1.9rem, 3.6vw, 2.9rem); line-height: 1.05; letter-spacing: -.025em; font-weight: 600; margin: 0 0 1.4rem; max-width: 18ch; font-variation-settings: "opsz" 72, "wdth" 96; }
section p { max-width: var(--measure); margin: 0 0 1rem; }
section p:last-child { margin-bottom: 0; }
.right { display: flex; flex-direction: column; align-items: flex-end; text-align: right; }
.right h2, .right p, .right ul { text-align: right; }
.glacier { color: var(--glacier); }
.amber { color: var(--amber); }

/* the gap — a real sequence, drawn as a path */
.path { list-style: none; padding: 0; margin: 2.2rem 0 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; position: relative; }
.path::before { content: ""; position: absolute; top: .55rem; left: 0; right: 0; height: 1px; background: linear-gradient(90deg, var(--amber), var(--glacier)); }
.path li { padding: 1.4rem 1.2rem 0 0; position: relative; }
.path li::before { content: ""; position: absolute; top: 0; left: 0; width: 1.1rem; height: 1.1rem; border-radius: 50%; background: var(--ground); border: 2px solid var(--paper-dim); }
.path li:first-child::before { border-color: var(--amber); background: var(--amber); }
.path li:last-child::before { border-color: var(--glacier); background: var(--glacier); }
.path b { display: block; font-weight: 600; margin-bottom: .3rem; }
.path span { color: var(--paper-dim); font-size: .95rem; }
.loss { font-size: 1.15rem; max-width: 34rem; margin: .4rem 0 0; padding-left: 1.2rem; border-left: 2px solid var(--line); }
#gap .path { margin-top: 3rem; }

/* say / hear pair */
.pair { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 6vw, 5rem); }
.pair > div p { font-size: 1.02rem; }
.pair .ex { margin-top: 1.4rem; padding-left: 1rem; border-left: 2px solid var(--amber); color: var(--paper-dim); font-size: .98rem; }
.pair .right .ex { padding-left: 0; padding-right: 1rem; border-left: 0; border-right: 2px solid var(--glacier); }
.pair .ex i { font-style: normal; color: var(--paper); }

/* lanes */
.lanes { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: 1fr 1fr; column-gap: clamp(2rem, 6vw, 5rem); row-gap: 1.6rem; }
.lanes li { display: grid; grid-template-columns: 1fr; }
.lanes .who { font-weight: 600; font-size: 1.2rem; letter-spacing: -.01em; }
.lanes .who em { font-style: normal; color: var(--muted); font-weight: 400; padding: 0 .35em; }
.lanes .who .a { color: var(--amber); }
.lanes .who .b { color: var(--glacier); }
.lanes p { color: var(--paper-dim); font-size: .98rem; margin: .3rem 0 0; max-width: 30rem; }

/* home + work */
.streams > p { margin-bottom: 2.6rem; }
.streams h3, .advisors h3 { font-size: 1.5rem; font-weight: 600; letter-spacing: -.02em; margin: 0 0 .8rem; }
.topics { margin: 1.6rem 0 0; }
.topics dt { font-weight: 600; color: var(--paper); margin-top: 1.1rem; }
.topics dd { margin: .15rem 0 0; color: var(--paper-dim); font-size: .98rem; max-width: 30rem; }
.advisors { padding-top: .4rem; }

.split { display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(2rem, 6vw, 5rem); align-items: start; }
.list { list-style: none; padding: 0; margin: 1.2rem 0 0; display: grid; gap: .55rem; }
.list li { padding: .75rem 0; border-top: 1px solid var(--line); color: var(--paper-dim); }
.list li:first-child { border-top: 0; padding-top: 0; }
.list li b { color: var(--paper); font-weight: 600; }
.work .list li b { color: var(--glacier); }

/* why */
.why .split { align-items: start; }

/* founding */
.founding { border-top: 1px solid var(--line); padding: clamp(3rem, 9vh, 6rem) 0; display: grid; grid-template-columns: 1fr auto; gap: 2rem; align-items: end; }
.founding h2 { font-size: clamp(1.9rem, 3.6vw, 2.9rem); line-height: 1.05; letter-spacing: -.025em; font-weight: 600; margin: 0; max-width: 16ch; font-variation-settings: "opsz" 72, "wdth" 96; }
.btn { display: inline-block; text-decoration: none; background: var(--amber); color: var(--ground-deep); font-weight: 650; padding: .95rem 1.5rem; border-radius: 999px; font-size: 1.05rem; }
.btn:hover { background: #f6bd7c; }
.btn[aria-disabled="true"], button.btn[disabled] { background: var(--line); color: var(--muted); cursor: not-allowed; }
.btn.quiet { background: transparent; color: var(--paper); border: 1px solid var(--line); }

/* pricing */
.plan { display: grid; grid-template-columns: 1.2fr 1fr; gap: clamp(2rem, 6vw, 5rem); padding: clamp(3rem, 8vh, 6rem) 0; align-items: start; }
.plan h1 { font-size: clamp(2.2rem, 5vw, 3.8rem); line-height: 1; letter-spacing: -.03em; font-weight: 640; margin: 0 0 1rem; font-variation-settings: "opsz" 96, "wdth" 92; }
.plan .price { font-size: 2.2rem; font-weight: 600; letter-spacing: -.02em; margin: 1.4rem 0 .2rem; }
.plan .price small { font-size: 1rem; color: var(--muted); font-weight: 400; letter-spacing: 0; margin-left: .4rem; }
.plan .status { color: var(--amber); margin: 0 0 1.4rem; }
.plan form { margin: 0; }
.plan .note { color: var(--muted); font-size: .92rem; margin-top: 1rem; }
.plan .includes { list-style: none; padding: 0; margin: 0; }
.plan .includes li { padding: .8rem 0; border-top: 1px solid var(--line); color: var(--paper-dim); }
.plan .includes li:first-child { border-top: 0; padding-top: 0; }
.plan .includes b { color: var(--paper); font-weight: 600; display: block; }

/* footer */
footer { border-top: 1px solid var(--line); padding: 2.5rem 0 3rem; color: var(--muted); font-size: .92rem; display: flex; justify-content: space-between; gap: 2rem; flex-wrap: wrap; }
footer a { color: var(--paper-dim); text-decoration: none; }
footer .latin { color: var(--paper-dim); }
footer .latin i { color: var(--amber); font-style: normal; }

.notfound { padding: 8rem 0; }

:focus-visible { outline: 2px solid var(--amber); outline-offset: 3px; }

@media (max-width: 760px) {
  html { font-size: 16.5px; }
  .top nav { gap: 1rem; font-size: .9rem; }
  .top nav a:not(.go) { display: none; }
  .channel { grid-template-columns: 1fr; min-height: 0; gap: 2rem; }
  .channel::before { display: none; }
  .mind.b { text-align: left; padding-left: 0; border-top: 1px solid transparent; border-image: linear-gradient(90deg, var(--amber), var(--glacier)) 1; padding-top: 1.4rem; }
  .mind .line { min-height: 0; }
  .mind.b .meant { min-height: 0; }
  .hero h1 { margin-top: 2.5rem; }
  .path { grid-template-columns: 1fr; gap: 1.2rem; }
  .path::before { display: none; }
  .path li { padding-top: 0; padding-left: 1.7rem; }
  .path li::before { top: .25rem; }
  .pair, .lanes, .split, .plan { grid-template-columns: 1fr; }
  .right { align-items: flex-start; text-align: left; }
  .right h2, .right p, .right ul { text-align: left; }
  .pair .right .ex { padding-right: 0; padding-left: 1rem; border-right: 0; border-left: 2px solid var(--glacier); }
  .founding { grid-template-columns: 1fr; align-items: start; }
}