/* FRANK site v2 — private preview.
   Weight of scipion.ai in FRANK's colours: full-bleed dark / paper / white sections, very large serif
   statements, 140px section padding, narrow text columns, small mono labels, thin rules, numbered lists.
   No rounded corners, no shadows, no gradients, no icons, no stock images. */

@font-face { font-family: "Source Serif 4"; src: url("/assets/fonts/source-serif-4.woff2") format("woff2"); font-weight: 500 600; font-style: normal; font-display: swap; }
@font-face { font-family: "Inter"; src: url("/assets/fonts/inter.woff2") format("woff2"); font-weight: 100 900; font-style: normal; font-display: swap; }
@font-face { font-family: "IBM Plex Mono"; src: url("/assets/fonts/ibm-plex-mono-400.woff2") format("woff2"); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: "IBM Plex Mono"; src: url("/assets/fonts/ibm-plex-mono-500.woff2") format("woff2"); font-weight: 500; font-style: normal; font-display: swap; }

:root {
  --graphite: #202C32;
  --deep: #161E23;
  --paper: #F1F0EA;
  --white: #FFFFFF;
  --coral: #DD5944;
  --mist: #B9C9C7;
  --slate: #566168;
  --serif: "Source Serif 4", Georgia, "Times New Roman", serif;
  --sans: "Inter", system-ui, -apple-system, "Segoe UI", Arial, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, Menlo, Consolas, monospace;
  --pad: clamp(88px, 9.7vw, 140px);
  --gut: clamp(24px, 5vw, 64px);
  --hdr: 76px;
  --rule-l: rgba(32, 44, 50, 0.22);
  --rule-d: rgba(185, 201, 199, 0.26);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
[hidden] { display: none !important; }
body {
  background: var(--deep);
  color: var(--graphite);
  font: 400 18px/1.6 var(--sans);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}
@media (min-width: 900px) { body { font-size: 19px; } }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
::selection { background: var(--mist); color: var(--deep); }
:focus-visible { outline: 2px solid var(--mist); outline-offset: 4px; }
.paper :focus-visible, .white :focus-visible { outline-color: var(--graphite); }

.skip { position: absolute; left: -9999px; top: 0; z-index: 200; background: var(--paper); color: var(--graphite); padding: 14px 22px; font: 500 13px/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; }
.skip:focus { left: 0; }

.wrap { width: 100%; max-width: calc(1240px + 2 * var(--gut)); margin: 0 auto; padding: 0 var(--gut); }

/* ------------------------------------------------------------------ header */
.hdr { position: sticky; top: 0; z-index: 50; background: var(--deep); border-bottom: 1px solid var(--rule-d); color: var(--paper); }
.hdr-in { display: flex; align-items: center; justify-content: space-between; min-height: var(--hdr); gap: 32px; }
.brand { display: block; flex: none; }
.brand img { height: 22px; width: auto; }
.nav { display: flex; align-items: center; gap: clamp(22px, 2.6vw, 40px); }
.nav a:not(.btn) { font: 500 12.5px/1 var(--mono); letter-spacing: .13em; text-transform: uppercase; color: var(--mist); padding: 10px 0; border-bottom: 1px solid transparent; transition: color .2s ease, border-color .2s ease; }
.nav a:not(.btn):hover { color: var(--paper); }
.nav a[aria-current="page"] { color: var(--paper); border-bottom-color: var(--rule-d); }
.menu-btn { display: none; background: transparent; border: 1px solid var(--rule-d); color: var(--paper); font: 500 12.5px/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; padding: 12px 16px; cursor: pointer; border-radius: 0; }

@media (max-width: 1060px) {
  .js .menu-btn { display: block; }
  .nav { gap: 0; }
  .js .nav { display: none; position: absolute; top: var(--hdr); left: 0; right: 0; flex-direction: column; align-items: stretch; background: var(--deep); border-bottom: 1px solid var(--rule-d); padding: 8px var(--gut) 32px; }
  .js .nav.open { display: flex; }
  .nav a:not(.btn) { padding: 20px 0; border-bottom: 1px solid var(--rule-d); font-size: 13px; }
  .nav .btn { margin-top: 28px; text-align: center; }
  .hdr-in { flex-wrap: wrap; row-gap: 0; }
  html:not(.js) .nav { flex-basis: 100%; flex-direction: column; align-items: stretch; padding: 4px 0 24px; }
  html:not(.js) .hdr { position: static; }
}
@media (max-width: 600px) { .brand img { height: 19px; } }

/* ------------------------------------------------------------------ buttons */
.btn {
  display: inline-block; font: 500 13px/1.2 var(--mono); letter-spacing: .14em; text-transform: uppercase;
  padding: 21px 30px; border: 2px solid var(--coral); color: var(--paper); background: transparent;
  cursor: pointer; border-radius: 0; transition: background .2s ease, color .2s ease, border-color .2s ease; text-align: center;
}
.btn:hover { background: var(--coral); color: var(--deep); }
.btn--quiet { border: 1px solid rgba(185, 201, 199, 0.5); padding: 22px 30px; }
.btn--quiet:hover { background: var(--paper); border-color: var(--paper); color: var(--deep); }
.btn--sm { padding: 13px 20px; font-size: 12px; border-width: 1px; }
.paper .btn, .white .btn { color: var(--graphite); }
.paper .btn:hover, .white .btn:hover { color: var(--deep); }
.btn[disabled] { opacity: .5; cursor: default; }

/* ------------------------------------------------------------------ sections */
.sec { padding: var(--pad) 0; position: relative; scroll-margin-top: var(--hdr); }
.dark { background: var(--graphite); color: var(--paper); }
.hero { background: var(--deep); }
.paper { background: var(--paper); color: var(--graphite); }
.white { background: var(--white); color: var(--graphite); }
.paper + .white, .white + .paper { border-top: 1px solid var(--rule-l); }
.dark + .dark { border-top: 1px solid var(--rule-d); }

.label {
  display: block; font: 500 12.5px/1.5 var(--mono); letter-spacing: .18em; text-transform: uppercase;
  color: var(--slate); margin-bottom: clamp(28px, 3.4vw, 44px);
}
.dark .label { color: var(--mist); }

h1, h2, h3 { font-family: var(--serif); font-weight: 500; color: inherit; text-wrap: balance; }
h1 { font-size: clamp(44px, 5.7vw, 84px); line-height: 1.04; letter-spacing: -.018em; max-width: 15em; }
h2 { font-size: clamp(36px, 4.9vw, 70px); line-height: 1.07; letter-spacing: -.016em; max-width: 17em; margin-bottom: clamp(36px, 4.6vw, 64px); }
h2.h2-md { font-size: clamp(32px, 3.9vw, 54px); line-height: 1.12; max-width: 22em; }
.s { display: inline-block; max-width: 100%; }
h3 { font-size: clamp(26px, 2.5vw, 34px); line-height: 1.18; letter-spacing: -.01em; }
h3.sub { font-size: clamp(28px, 3vw, 40px); line-height: 1.15; max-width: 18em; margin: clamp(48px, 5vw, 72px) 0 28px; }

p { max-width: 38rem; margin-bottom: 1.15em; }
.dark p { color: var(--paper); }
.small { font-size: 15px; line-height: 1.55; color: var(--slate); }
.dark .small { color: var(--mist); }

/* Narrow text column, offset like the editorial columns on scipion.ai and rare.ceo */
.indent { max-width: 40rem; }
@media (min-width: 1000px) { .indent { margin-left: 33.3333%; } }
.indent p:last-child { margin-bottom: 0; }

/* Founder section: portrait left, text right (portrait above on phones). Square corners, no shadow, mist hairline. */
.founder-grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: 40px; align-items: start; }
.founder-photo { width: 100%; max-width: 420px; margin: 0; }
.founder-photo img { display: block; width: 100%; height: auto; aspect-ratio: 4 / 5; border: 1px solid var(--mist); border-radius: 0; box-shadow: none; background: var(--paper); }
.founder-text { min-width: 0; max-width: 40rem; }
.founder-text h2 { margin-bottom: clamp(22px, 2.6vw, 36px); }
.founder-text p:last-child { margin-bottom: 0; }
.founder-name { font: 500 13px/1.4 var(--mono); letter-spacing: .16em; text-transform: uppercase; color: var(--graphite); margin-bottom: clamp(26px, 3vw, 40px); }
.signature { font: italic 500 clamp(22px, 2vw, 26px)/1.3 var(--serif); color: var(--graphite); margin-top: 1.6em; margin-bottom: 1.6em; }
@media (min-width: 900px) {
  .founder-grid { grid-template-columns: clamp(320px, 27vw, 372px) minmax(0, 1fr); gap: clamp(48px, 5vw, 72px); }
  .founder-text { max-width: 46rem; }
}

/* ------------------------------------------------------------------ hero */
.hero { overflow: hidden; display: flex; flex-direction: column; justify-content: center; padding-top: clamp(64px, 5.2vw, 78px); padding-bottom: clamp(88px, 8.4vw, 124px); }
.hero .wrap { position: relative; z-index: 1; }
@media (min-width: 900px) and (min-height: 760px) { .hero { min-height: calc(100vh - var(--hdr)); } }
.hero-a { position: absolute; right: -9vw; bottom: -14%; height: 112%; width: auto; aspect-ratio: 1 / 1; fill: var(--graphite); z-index: 0; pointer-events: none; }
@media (max-width: 899px) { .hero-a { height: 70%; right: -22vw; bottom: -6%; } }
.coral-rule { display: block; width: 72px; height: 3px; background: var(--coral); margin: clamp(28px, 2.6vw, 36px) 0; }
.lead { font-size: clamp(18px, 1.5vw, 21px); line-height: 1.58; max-width: 41rem; margin-bottom: 1.2em; color: var(--paper); }
.tagline { font: 500 clamp(26px, 2.5vw, 34px)/1.2 var(--serif); letter-spacing: -.008em; margin: 0 0 clamp(28px, 3vw, 40px); max-width: none; }
.btns { display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: clamp(32px, 3.4vw, 44px); }
.hero .btns:last-child { margin-bottom: 0; }
.fit { font-size: 15px; line-height: 1.55; color: var(--mist) !important; max-width: 34rem; margin: 0; }
.priceline { font: 400 clamp(20px, 2vw, 26px)/1.3 var(--serif); font-weight: 500; margin: 0 0 clamp(36px, 4vw, 52px); max-width: none; }
.price { color: var(--coral); }

/* ------------------------------------------------------------------ numbered rows */
.rows { list-style: none; margin-top: clamp(44px, 5vw, 72px); border-top: 1px solid var(--rule-l); }
.dark .rows { border-top-color: var(--rule-d); }
.rows > li { display: grid; gap: 0 clamp(24px, 4vw, 64px); padding: clamp(30px, 3.6vw, 52px) 0; border-bottom: 1px solid var(--rule-l); align-items: start; }
.dark .rows > li { border-bottom-color: var(--rule-d); }
.rows p { margin: 0; max-width: 34rem; }
.rows .num { font: 500 clamp(40px, 4.4vw, 60px)/1 var(--mono); color: var(--coral); letter-spacing: -.02em; }
.rows .head { display: block; }
.daymark { display: block; font: 500 12.5px/1.4 var(--mono); letter-spacing: .16em; text-transform: uppercase; color: var(--slate); margin-bottom: 14px; }
.dark .daymark { color: var(--mist); }

.steps > li { grid-template-columns: 130px minmax(0, 1fr) minmax(0, 1.2fr); }
.steps .num { padding-top: 2px; }
.steps p, .list p { color: inherit; }
.paper .steps p, .white .steps p { color: var(--slate); }

.list > li { grid-template-columns: 130px minmax(0, 1fr) minmax(0, 1.25fr); }
.paper .list p, .white .list p { color: var(--slate); }
.list--tight > li { padding: clamp(24px, 2.8vw, 38px) 0; }
.list .num, .list--tight .num { font-size: clamp(24px, 2.4vw, 32px); padding-top: 5px; }
.list h3, .steps h3 { max-width: 14em; }

.points > li { grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr); }
.paper .points p { color: var(--slate); }

@media (max-width: 899px) {
  .steps > li, .list > li, .points > li { grid-template-columns: 1fr; row-gap: 14px; }
  .rows .num { font-size: 36px; margin-bottom: 4px; }
  .list .num, .list--tight .num { font-size: 24px; margin-bottom: 0; padding-top: 0; }
}

/* ------------------------------------------------------------------ statements */
.statement { text-wrap: balance; font: 500 clamp(36px, 6.4vw, 92px)/1.07 var(--serif); letter-spacing: -.02em; max-width: none; margin-bottom: clamp(44px, 5vw, 72px); color: inherit; }
.statement span { display: block; }
.statement.closing { margin: 0 0 clamp(80px, 9vw, 140px); max-width: none; }
.dark p.statement { color: var(--paper); }

.pull { margin-top: clamp(64px, 7vw, 110px); padding: clamp(44px, 5vw, 76px) 0; border-top: 1px solid var(--rule-l); border-bottom: 1px solid var(--rule-l); }
.pull p { text-wrap: balance; font: 500 clamp(26px, 3.1vw, 44px)/1.22 var(--serif); letter-spacing: -.012em; max-width: 27em; margin: 0; }

.footnote { margin: clamp(36px, 4vw, 56px) 0 0; font: 400 15px/1.5 var(--mono); letter-spacing: .02em; color: var(--slate); max-width: none; }
.dark .footnote { color: var(--mist); }
.linkline { margin-top: 36px; display: flex; flex-wrap: wrap; align-items: baseline; gap: 14px 0; }
.linksep { display: inline-block; width: 1px; height: 22px; background: var(--rule-l); margin: 0 28px; align-self: center; }
@media (max-width: 560px) { .linksep { display: none; } .linkline { flex-direction: column; gap: 22px; } }

/* text link with arrow */
.more { display: inline-block; font: 500 17px/1.3 var(--sans); color: var(--graphite); border-bottom: 1px solid var(--graphite); padding-bottom: 6px; transition: color .2s ease, border-color .2s ease; }
.more .arr { display: inline-block; margin-left: 4px; transition: transform .2s ease; }
.more:hover { color: var(--slate); border-color: var(--slate); }
.more:hover .arr { transform: translateX(4px); }

/* ------------------------------------------------------------------ ways to work: four stacked offers */
.offers { list-style: none; margin-top: clamp(56px, 6vw, 88px); }
.offer {
  display: grid; grid-template-columns: 130px minmax(0, 300px) minmax(0, 1fr); gap: 0 clamp(24px, 4vw, 64px);
  padding: clamp(40px, 5vw, 72px) 0; border-top: 1px solid var(--coral); align-items: start;
}
.offer:last-child { border-bottom: 1px solid var(--coral); }
.offer-n { font: 500 clamp(52px, 5.6vw, 80px)/0.9 var(--mono); color: var(--coral); letter-spacing: -.03em; }
.offer-terms { padding-top: 6px; }
.offer-name { display: block; font: 500 13px/1.4 var(--mono); letter-spacing: .16em; text-transform: uppercase; color: var(--graphite); margin-bottom: 14px; }
.offer-price { display: block; font: 500 clamp(24px, 2vw, 26px)/1.2 var(--mono); color: var(--coral); letter-spacing: -.01em; }
.offer-note { display: block; margin-top: 12px; font: 400 13.5px/1.5 var(--mono); color: var(--slate); max-width: 22ch; }
.offer-body h3 { font-size: clamp(30px, 3.5vw, 48px); line-height: 1.1; letter-spacing: -.014em; max-width: 15em; margin-bottom: 26px; }
.offer-body p { color: var(--slate); max-width: 36rem; margin-bottom: 34px; }
@media (max-width: 1000px) {
  .offer { grid-template-columns: 90px minmax(0, 1fr); row-gap: 26px; }
  .offer-terms { grid-column: 2; padding-top: 4px; }
  .offer-body { grid-column: 1 / -1; }
  .offer-note { max-width: none; }
}
@media (max-width: 560px) {
  .offer { grid-template-columns: 1fr; }
  .offer-terms { grid-column: auto; }
  .offer-n { font-size: 52px; }
}

/* ------------------------------------------------------------------ contact */
.close { padding-bottom: var(--pad); }
.contact-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: clamp(48px, 7vw, 110px); align-items: start; border-top: 1px solid var(--rule-d); padding-top: clamp(56px, 6vw, 96px); }
.paper .contact-grid { border-top-color: var(--rule-l); }
.sec.close:not(:has(.closing)) .contact-grid { border-top: 0; padding-top: 0; }
.contact-copy h2 { margin-bottom: 30px; }
.contact-copy p { color: var(--mist); margin: 0; }
.paper .contact-copy p { color: var(--slate); }
@media (max-width: 999px) { .contact-grid { grid-template-columns: 1fr; gap: 44px; } }

.cform { max-width: 600px; }
.cform label { display: block; font: 500 12px/1.4 var(--mono); letter-spacing: .15em; text-transform: uppercase; color: var(--mist); margin: 0 0 30px; }
.paper .cform label { color: var(--slate); }
.cform .req { color: var(--mist); }
.paper .cform .req { color: var(--slate); }
.cform input, .cform textarea {
  display: block; width: 100%; margin-top: 10px; background: transparent; border: 0; border-bottom: 1px solid rgba(185, 201, 199, 0.55);
  border-radius: 0; color: var(--paper); font: 400 19px/1.4 var(--sans); letter-spacing: 0; text-transform: none; padding: 10px 0 13px; -webkit-appearance: none; appearance: none;
}
.paper .cform input, .paper .cform textarea { color: var(--graphite); border-bottom-color: rgba(32, 44, 50, 0.5); }
.cform input:focus, .cform textarea:focus { outline: 0; border-bottom-color: var(--paper); }
.paper .cform input:focus, .paper .cform textarea:focus { border-bottom-color: var(--graphite); }
.cform textarea { resize: vertical; min-height: 104px; }
.frow { display: grid; grid-template-columns: 1fr 1fr; gap: 0 32px; }
@media (max-width: 640px) { .frow { grid-template-columns: 1fr; } }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.factions { margin-top: 14px; }
.form-note { font-size: 14.5px; line-height: 1.5; color: var(--mist) !important; margin: 22px 0 0; max-width: none; }
.paper .form-note { color: var(--slate) !important; }
.form-fail { margin: 20px 0 0; font: 500 15px/1.5 var(--sans); color: var(--paper) !important; border-left: 3px solid var(--mist); padding-left: 14px; max-width: none; }
.paper .form-fail { color: var(--graphite) !important; border-left-color: var(--slate); }
.form-done { max-width: 600px; border-top: 2px solid var(--mist); padding-top: 28px; }
.paper .form-done { border-top-color: var(--graphite); }
.form-done p { font: 500 clamp(24px, 2.4vw, 32px)/1.3 var(--serif); max-width: 20em; margin: 0; }
.paper .form-done p { color: var(--graphite); }
.done-h { display: inline; }

/* ------------------------------------------------------------------ footer */
.ftr { background: var(--deep); color: var(--paper); padding: 64px 0 56px; border-top: 1px solid var(--rule-d); }
.ftr-top { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 28px 48px; }
.ftr-mark { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 24px; margin: 0; max-width: none; }
.ftr-mark img { height: 18px; width: auto; }
.ftr-line { font: 500 20px/1.3 var(--serif); color: var(--paper); }
.ftr-nav { display: flex; flex-wrap: wrap; gap: 14px 36px; }
.ftr-nav a { font: 500 12px/1.4 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--mist); transition: color .2s ease; }
.ftr-nav a:hover { color: var(--paper); }
.ftr .ftr-copy { margin: 40px 0 0; font: 400 12.5px/1.4 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--mist); max-width: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}