/* Strength to Strength Challenge — lawrenceadjah.com/s2s
   Drawn from the book: Archivo condensed display, Jost labels, Spectral text,
   stone / ink / white, and the S-to-S fade (ink → white). */

:root {
  --ink: #14110E;
  --ink-soft: #2A251F;
  --stone: #8E867B;
  --stone-dark: #6B6256;
  --stone-light: #B3ABA0;
  --rule: #C9C2B7;
  --paper: #F3F1EC;
  --paper-2: #E9E4DB;
  --white: #FFFFFF;
  --fade: linear-gradient(90deg, #14110E 0%, #FFFFFF 100%);
  --display: 'Archivo', 'Arial Narrow', system-ui, sans-serif;
  --label: 'Jost', 'Futura', system-ui, sans-serif;
  --text: 'Spectral', Georgia, 'Times New Roman', serif;
  --max: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--white); color: var(--ink);
  font-family: var(--text); font-size: 18px; line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
::selection { background: var(--stone); color: var(--white); }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 28px; }
@media (max-width: 640px) { .wrap { padding: 0 20px; } }

/* type */
.display {
  font-family: var(--display); font-weight: 900; font-stretch: 62%;
  text-transform: uppercase; line-height: 0.9; letter-spacing: -0.005em; margin: 0;
}
.eyebrow {
  font-family: var(--label); font-weight: 600; font-size: 11px; letter-spacing: 0.26em;
  text-transform: uppercase; color: var(--stone-dark); margin: 0 0 18px;
}
.eyebrow.on-stone { color: var(--ink); }
.eyebrow.on-ink { color: var(--stone-light); }
.lede { font-size: 21px; line-height: 1.5; max-width: 34em; margin: 0; }
.small { font-family: var(--label); font-size: 13px; color: var(--stone-dark); }
.italic { font-style: italic; }

/* buttons */
.btn {
  display: inline-flex; align-items: center; gap: 12px;
  font-family: var(--label); font-weight: 600; font-size: 12px; letter-spacing: 0.22em; text-transform: uppercase;
  text-decoration: none; padding: 18px 26px; border: 1.5px solid var(--ink); color: var(--ink); background: transparent;
  cursor: pointer; transition: background .2s, color .2s, transform .2s; border-radius: 2px;
}
.btn:hover { background: var(--ink); color: var(--white); }
.btn.solid { background: var(--ink); color: var(--white); }
.btn.solid:hover { background: var(--ink-soft); }
.btn.white { border-color: var(--white); color: var(--white); }
.btn.white:hover { background: var(--white); color: var(--ink); }
.btn.white.solid { background: var(--white); color: var(--ink); }
.btn.white.solid:hover { background: var(--paper); }
.btn[disabled] { opacity: .55; cursor: wait; }
.btn .arrow { font-family: var(--label); transition: transform .2s; }
.btn:hover .arrow { transform: translateX(4px); }

/* the fade rule: the logo's signature, used as a divider and a progress line */
.fade-rule { height: 3px; background: var(--fade); border: 0; margin: 0; }
#s2s-progress { position: fixed; top: 0; left: 0; height: 3px; width: 100%; z-index: 60; background: var(--rule); }
#s2s-progress > span { display: block; height: 100%; width: 0; background: var(--fade); transition: width .12s linear; }

/* header */
.s2s-header {
  position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.92); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--rule);
}
.s2s-header .wrap { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.s2s-brand { display: flex; align-items: center; gap: 14px; text-decoration: none; }
.s2s-brand img { width: 44px; height: 23px; }
.s2s-brand span { font-family: var(--label); font-weight: 600; font-size: 11px; letter-spacing: 0.24em; text-transform: uppercase; }
.s2s-nav { display: flex; gap: 26px; align-items: center; }
.s2s-nav a { font-family: var(--label); font-weight: 500; font-size: 12px; letter-spacing: 0.16em; text-transform: uppercase; text-decoration: none; color: var(--stone-dark); }
.s2s-nav a:hover { color: var(--ink); }
.s2s-nav .btn { padding: 12px 18px; font-size: 11px; }
@media (max-width: 760px) { .s2s-nav a:not(.btn) { display: none; } }

/* hero */
.hero { background: var(--stone); color: var(--ink); overflow: hidden; position: relative; }
.hero .wrap { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: 48px; align-items: center; padding-top: 72px; padding-bottom: 72px; min-height: 78vh; }
.hero h1 { font-size: clamp(60px, 9.5vw, 132px); color: var(--ink); }
.hero h1 .w { color: var(--white); }
.hero h1 .to { display: block; font-family: var(--label); font-weight: 500; font-size: clamp(14px, 1.4vw, 18px); letter-spacing: 0.3em; color: var(--ink-soft); margin: 10px 0 6px; }
.hero .lede { color: var(--ink-soft); margin-top: 28px; font-size: 20px; }
.hero .cta { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 34px; }
.hero .book { position: relative; display: flex; justify-content: center; align-items: center; min-height: 520px; }

/* A 6 × 9 hardcover drawn in CSS from the flat cover and spine art.
   --bw is the width; height is 1.5× (6:9); --bd is the spine depth (0.81 in). */
.book3d { --bw: 300px; --bh: calc(var(--bw) * 1.5); --bd: calc(var(--bw) * 0.135);
  position: relative; width: var(--bw); height: var(--bh); transform-style: preserve-3d;
  transform: rotateY(26deg) rotateX(3deg); transition: transform .6s ease; }
.book3d:hover { transform: rotateY(18deg) rotateX(2deg); }
.book3d > * { position: absolute; backface-visibility: hidden; }
.book3d .front { inset: 0; background: url(/assets/s2s/cover.jpg) center/cover no-repeat; transform: translateZ(calc(var(--bd) / 2)); border-radius: 1px 4px 4px 1px;
  box-shadow: inset 6px 0 10px -6px rgba(0,0,0,.45), inset -1px 0 0 rgba(255,255,255,.12); }
.book3d .front::after { content: ""; position: absolute; inset: 0; background: linear-gradient(100deg, rgba(255,255,255,.14) 0%, rgba(255,255,255,0) 28%, rgba(0,0,0,0) 70%, rgba(0,0,0,.10) 100%); border-radius: inherit; }
.book3d .back { inset: 0; background: var(--stone); transform: rotateY(180deg) translateZ(calc(var(--bd) / 2)); border-radius: 4px 1px 1px 4px; }
.book3d .spine { top: 0; bottom: 0; width: var(--bd); left: calc(50% - var(--bd) / 2); background: url(/assets/s2s/spine.png) center/100% 100% no-repeat, var(--stone);
  transform: rotateY(-90deg) translateZ(calc(var(--bw) / 2)); box-shadow: inset 0 0 12px rgba(0,0,0,.25); }
.book3d .pages { top: 6px; bottom: 6px; width: calc(var(--bd) - 6px); left: calc(50% - (var(--bd) - 6px) / 2);
  background: repeating-linear-gradient(90deg, #F7F4EE 0 1.5px, #DAD5CB 1.5px 2.5px); transform: rotateY(90deg) translateZ(calc(var(--bw) / 2 - 3px)); }
.book3d .top { left: 0; right: 0; height: calc(var(--bd) - 6px); top: calc(50% - (var(--bd) - 6px) / 2);
  background: repeating-linear-gradient(0deg, #F7F4EE 0 1.5px, #DAD5CB 1.5px 2.5px); transform: rotateX(90deg) translateZ(calc(var(--bh) / 2 - 3px)); }
.book3d .bottom { left: 0; right: 0; height: calc(var(--bd) - 6px); top: calc(50% - (var(--bd) - 6px) / 2); background: #DAD5CB; transform: rotateX(-90deg) translateZ(calc(var(--bh) / 2 - 3px)); }
.book3d .shadow { left: -6%; right: -6%; bottom: -8%; height: 12%; background: radial-gradient(ellipse at center, rgba(20,17,14,.55), rgba(20,17,14,0) 70%); transform: translateZ(calc(var(--bd) * -1)) rotateX(90deg) translateZ(calc(var(--bh) / -2)); filter: blur(6px); }
.hero .book-stage { perspective: 1600px; perspective-origin: 55% 45%; padding: 24px 0; filter: drop-shadow(-22px 34px 40px rgba(20,17,14,.38)); }
.hero .book-stage.sm .book3d { --bw: 210px; }
.hero .meta { display: flex; gap: 28px; flex-wrap: wrap; margin-top: 32px; }
.hero .meta div { font-family: var(--label); font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--ink-soft); }
.hero .meta strong { display: block; font-family: var(--display); font-weight: 900; font-stretch: 62%; font-size: 36px; line-height: 1; color: var(--ink); margin-bottom: 4px; }
@media (max-width: 860px) {
  .hero .wrap { grid-template-columns: 1fr; padding-top: 48px; padding-bottom: 48px; min-height: 0; }
  .hero .book { order: -1; min-height: 0; }
  .book3d { --bw: 200px; }
  .hero .book-stage { padding: 12px 0 28px; }
}

/* sections */
section.s { padding: 96px 0; }
section.s.tight { padding: 64px 0; }
section.s.stone { background: var(--stone); color: var(--ink); }
section.s.paper { background: var(--paper); }
section.s.ink { background: var(--ink); color: var(--paper); }
section.s h2.display { font-size: clamp(40px, 6vw, 72px); margin-bottom: 22px; }
.two { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 56px; align-items: start; }
@media (max-width: 860px) { .two { grid-template-columns: 1fr; gap: 28px; } }

/* pull quote */
.quote { border-top: 1.25px solid var(--ink); border-bottom: 1.25px solid var(--ink); padding: 44px 0; margin: 0; }
.quote p { font-style: normal; font-size: clamp(24px, 3vw, 34px); line-height: 1.35; margin: 0; max-width: 24em; }
.quote cite { display: block; margin-top: 18px; font-style: normal; font-family: var(--label); font-size: 11px; letter-spacing: 0.22em; text-transform: uppercase; color: var(--stone-dark); }
.ink .quote { border-color: var(--stone-light); }
.ink .quote cite { color: var(--stone-light); }

/* steps */
.steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 2px; background: var(--rule); border: 1px solid var(--rule); }
.step { background: var(--white); padding: 34px 30px 36px; position: relative; }
.step .n { font-family: var(--display); font-weight: 900; font-stretch: 62%; font-size: 84px; line-height: .8; color: var(--stone); margin: 0 0 20px; }
.step h3 { font-family: var(--label); font-weight: 600; font-size: 15px; letter-spacing: 0.1em; text-transform: uppercase; margin: 0 0 12px; }
.step p { margin: 0; font-size: 17px; }
.step .links { margin-top: 18px; display: flex; gap: 10px; flex-wrap: wrap; }
.step .links a { font-family: var(--label); font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; text-decoration: none; border-bottom: 1.5px solid var(--ink); padding-bottom: 2px; }
.step .opt { position: absolute; top: 20px; right: 20px; font-family: var(--label); font-size: 9px; letter-spacing: 0.22em; text-transform: uppercase; color: var(--stone-dark); border: 1px solid var(--rule); padding: 4px 8px; }
@media (max-width: 860px) { .steps { grid-template-columns: 1fr; } }

/* outcome tiles */
.tiles { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }
.tile { border-top: 1.25px solid var(--ink); padding-top: 18px; }
.tile .k { font-family: var(--label); font-weight: 600; font-size: 11px; letter-spacing: 0.24em; text-transform: uppercase; color: var(--stone-dark); margin: 0 0 8px; }
.tile h3 { font-family: var(--display); font-weight: 900; font-stretch: 62%; font-size: 34px; line-height: .95; text-transform: uppercase; margin: 0 0 12px; }
.tile p { margin: 0; font-size: 16px; }
.stone .tile { border-color: var(--ink); }
@media (max-width: 960px) { .tiles { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 520px) { .tiles { grid-template-columns: 1fr; } }

/* expectations */
.cols { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 40px; }
.col h3 { font-family: var(--display); font-weight: 900; font-stretch: 62%; font-size: 30px; text-transform: uppercase; line-height: .95; margin: 0 0 18px; padding-bottom: 14px; border-bottom: 1.25px solid var(--ink); }
.col ul { list-style: none; margin: 0; padding: 0; }
.col li { padding: 10px 0 10px 22px; position: relative; font-size: 16.5px; border-bottom: 1px solid var(--rule); }
.col li::before { content: ""; position: absolute; left: 0; top: 19px; width: 6px; height: 6px; background: var(--stone); }
.col li strong { font-family: var(--label); font-weight: 600; font-size: 13.5px; letter-spacing: 0.04em; }
@media (max-width: 860px) { .cols { grid-template-columns: 1fr; gap: 28px; } }

/* the GUIDE mark */
.guide {
  display: inline-flex; align-items: center; gap: 6px; vertical-align: 1px; margin-left: 6px;
  font-family: var(--label); font-weight: 600; font-size: 9.5px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--ink); border: 1px solid var(--ink); padding: 3px 7px 2px 6px; border-radius: 2px; white-space: nowrap; line-height: 1;
}
.guide::before { content: "▶"; font-size: 7px; color: var(--stone); }
.guide .gl { font-weight: 400; letter-spacing: 0.06em; text-transform: none; font-size: 11px; padding-left: 6px; border-left: 1px solid var(--rule); }

/* gather */
.times { display: flex; gap: 16px; flex-wrap: wrap; margin-top: 24px; }
.times div { border: 1.25px solid var(--ink); padding: 18px 22px; font-family: var(--label); font-size: 12px; letter-spacing: 0.18em; text-transform: uppercase; }
.times div strong { display: block; font-family: var(--display); font-weight: 900; font-stretch: 62%; font-size: 30px; letter-spacing: 0; margin-bottom: 4px; }

/* about */
.about { display: grid; grid-template-columns: 220px 1fr; gap: 40px; align-items: start; }
.about img { width: 220px; filter: grayscale(1); }
@media (max-width: 640px) { .about { grid-template-columns: 1fr; } .about img { width: 160px; } }

/* footer */
.s2s-footer { background: var(--ink); color: var(--stone-light); padding: 48px 0; font-family: var(--label); font-size: 12px; letter-spacing: 0.08em; }
.s2s-footer .wrap { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; align-items: center; }
.s2s-footer a { color: var(--paper); text-decoration: none; }
.s2s-footer img { width: 44px; }

/* reveal */
.rv { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
.rv.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .rv { opacity: 1; transform: none; transition: none; } }

/* ---------- forms (intake) ---------- */
.form-shell { max-width: 760px; margin: 0 auto; }
fieldset { border: 0; padding: 0; margin: 0 0 48px; }
legend.sec { font-family: var(--display); font-weight: 900; font-stretch: 62%; font-size: 30px; text-transform: uppercase; line-height: .95; margin: 0 0 6px; padding: 0; }
.sec-note { font-family: var(--label); font-size: 13px; color: var(--stone-dark); margin: 0 0 22px; }
.field { margin: 0 0 22px; }
.field label, .field .lbl { display: block; font-family: var(--label); font-weight: 500; font-size: 15px; line-height: 1.4; margin: 0 0 8px; }
.field .hint { font-family: var(--label); font-size: 12.5px; color: var(--stone-dark); margin: -4px 0 8px; }
.field .req { color: var(--stone); margin-left: 4px; }
input[type=text], input[type=email], input[type=tel], input[type=date], select, textarea {
  width: 100%; font-family: var(--text); font-size: 17px; color: var(--ink); background: var(--white);
  border: 1.25px solid var(--rule); border-radius: 2px; padding: 13px 14px; outline: none; transition: border-color .15s;
}
input:focus, select:focus, textarea:focus { border-color: var(--ink); }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, summary:focus-visible { outline: 2px solid var(--ink); outline-offset: 3px; }
.ink a:focus-visible, .ink button:focus-visible, .stone a:focus-visible { outline-color: var(--white); }
textarea { min-height: 96px; resize: vertical; }
select { appearance: none; -webkit-appearance: none; background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'><path d='M1 1l5 5 5-5' fill='none' stroke='%2314110E' stroke-width='1.5'/></svg>"); background-repeat: no-repeat; background-position: right 14px center; padding-right: 40px; }
.choices { display: flex; flex-wrap: wrap; gap: 10px; }
.choices label { display: inline-flex; align-items: center; gap: 10px; border: 1.25px solid var(--rule); padding: 11px 14px; border-radius: 2px; cursor: pointer; font-family: var(--label); font-size: 14px; margin: 0; }
.choices label:has(input:checked) { border-color: var(--ink); background: var(--paper); }
.choices input { margin: 0; accent-color: var(--ink); }
.scale { display: grid; grid-template-columns: repeat(10, minmax(0, 1fr)); gap: 6px; }
.scale label { display: flex; align-items: center; justify-content: center; height: 44px; border: 1.25px solid var(--rule); font-family: var(--label); font-size: 14px; cursor: pointer; margin: 0; border-radius: 2px; }
.scale label:has(input:checked) { background: var(--ink); color: var(--white); border-color: var(--ink); }
.scale input { position: absolute; opacity: 0; width: 0; height: 0; }
.scale-ends { display: flex; justify-content: space-between; font-family: var(--label); font-size: 11.5px; color: var(--stone-dark); margin-top: 6px; }
.matrix { border-top: 1px solid var(--rule); }
.matrix .row { display: grid; grid-template-columns: 1fr auto; gap: 14px; align-items: center; padding: 12px 0; border-bottom: 1px solid var(--rule); }
.matrix .row span { font-size: 16px; }
.matrix .row .choices { flex-wrap: nowrap; }
.matrix .row .choices label { padding: 8px 14px; }
@media (max-width: 560px) { .matrix .row { grid-template-columns: 1fr; gap: 8px; } }
.expand { border: 1.25px solid var(--rule); border-radius: 2px; margin: 10px 0 0; }
.expand summary { cursor: pointer; padding: 12px 14px; font-family: var(--label); font-weight: 600; font-size: 11.5px; letter-spacing: 0.18em; text-transform: uppercase; list-style: none; }
.expand summary::-webkit-details-marker { display: none; }
.expand summary::after { content: "+"; float: right; }
.expand[open] summary::after { content: "–"; }
.expand .body { padding: 0 16px 14px; font-size: 15.5px; }
.expand .body ul { margin: 6px 0 10px; padding-left: 18px; }
.hp { position: absolute; left: -9999px; opacity: 0; height: 0; width: 0; }
.form-msg { font-family: var(--label); font-size: 14px; padding: 14px 16px; border-radius: 2px; margin: 0 0 18px; display: none; }
.form-msg.err { display: block; background: #F7E8E4; color: #7A2E1F; border: 1px solid #E5B9AE; }
.form-msg.ok { display: block; background: var(--paper); border: 1px solid var(--rule); }
.success { text-align: center; padding: 48px 0; }
.success img { width: 70px; margin: 0 auto 24px; }
gmp-place-autocomplete { width: 100%; --gmp-mat-color-surface: #fff; --gmp-mat-color-on-surface: #14110E; --gmp-mat-color-primary: #14110E; font-family: var(--text); font-size: 17px; }

/* ---------- hub ---------- */
.hub-steps .step { padding-top: 30px; }
.cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.card { border: 1.25px solid var(--ink); padding: 24px 24px 22px; background: var(--white); }
.card .k { font-family: var(--label); font-weight: 600; font-size: 10px; letter-spacing: 0.24em; text-transform: uppercase; color: var(--stone-dark); margin: 0 0 10px; }
.card h3 { font-family: var(--display); font-weight: 900; font-stretch: 62%; font-size: 26px; text-transform: uppercase; line-height: .95; margin: 0 0 10px; }
.card p { margin: 0 0 14px; font-size: 15.5px; }
.card .soon { display: inline-block; font-family: var(--label); font-size: 10px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--stone-dark); border: 1px solid var(--rule); padding: 5px 9px; }
@media (max-width: 860px) { .cards { grid-template-columns: 1fr; } }
.faq details { border-bottom: 1px solid var(--rule); }
.faq summary { cursor: pointer; padding: 18px 0; font-family: var(--label); font-weight: 500; font-size: 16px; list-style: none; display: flex; justify-content: space-between; gap: 20px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-family: var(--label); color: var(--stone-dark); }
.faq details[open] summary::after { content: "–"; }
.faq .a { padding: 0 0 20px; font-size: 16.5px; max-width: 44em; }