:root {
  --snow: #FAFBF9; --white: #fff; --ink: #16231C; --ever: #1E4A36; --mute: #5D6B63;
  --line: #E6ECE7; --field: #F4F7F5; --tint: #F1F6F3;
  --serif: "Fraunces", Georgia, serif; --sans: "Inter", system-ui, sans-serif;
  --gut: clamp(20px, 6vw, 140px);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--snow); color: var(--ink); font: 400 17px/1.55 var(--sans); -webkit-font-smoothing: antialiased; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--serif); font-weight: 500; margin: 0; letter-spacing: -0.02em; }
p { margin: 0; }
.wrap { padding-inline: var(--gut); }
[hidden] { display: none !important; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

/* nav */
.nav { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 22px clamp(20px, 5.5vw, 80px); border-bottom: 1px solid var(--line); background: var(--snow); position: sticky; top: env(safe-area-inset-top, 0px); z-index: 10; }
.logo { font: 600 26px/1 var(--serif); color: var(--ever); text-decoration: none; letter-spacing: -0.02em; }
.links { display: flex; gap: 34px; font-size: 15px; }
.links a { text-decoration: none; color: var(--mute); }
.links a[aria-current] { color: var(--ever); font-weight: 600; }
.m-only { display: none; }
.menu { display: none; background: none; border: 0; padding: 6px; cursor: pointer; }
.menu span { display: block; width: 22px; height: 2px; background: var(--ink); margin: 5px 0; }
.btn { display: inline-block; border: 0; cursor: pointer; background: var(--ever); color: #fff; font: 600 16px/1 var(--sans); padding: 16px 28px; border-radius: 999px; text-decoration: none; transition: transform 100ms ease-out, opacity 150ms; }
.btn:active { transform: scale(0.97); }
.btn:disabled { opacity: 0.6; cursor: wait; }
.btn-sm { font-size: 15px; padding: 12px 20px; }
.btn-light { background: #fff; color: var(--ever); }

/* hero */
.hero { padding-block: 110px 80px; display: flex; flex-direction: column; gap: 22px; }
.hero h1 { font-size: clamp(44px, 6vw, 88px); line-height: 1.0; letter-spacing: -0.035em; max-width: 1000px; }
.hero-c .lede { max-width: 790px; }
.hero-c { align-items: center; text-align: center; padding-block: 100px 64px; }
.eyebrow { font-size: 15px; font-weight: 600; color: var(--ever); }
.lede { font-size: clamp(17px, 1.6vw, 21px); color: var(--mute); max-width: 720px; }

/* the brief form */
.form-wrap { display: flex; justify-content: center; padding: 0 16px 140px; }
.brief { width: min(860px, 100%); background: #fff; border-radius: 28px; padding: clamp(24px, 5vw, 56px) clamp(22px, 5vw, 60px); box-shadow: 0 1px 0 var(--line), 0 30px 70px rgba(22,35,28,0.10); }
.step { border: 0; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 26px; min-width: 0; }
.step-top { display: flex; justify-content: space-between; align-items: center; gap: 16px; font-size: 14px; color: var(--mute); }
.bars { display: flex; gap: 6px; }
.bars i { width: 44px; height: 4px; border-radius: 4px; background: var(--line); }
.q { font-size: clamp(30px, 4vw, 52px); line-height: 1.06; letter-spacing: -0.025em; }
textarea, .fld input { width: 100%; border: 1px solid transparent; border-radius: 16px; background: var(--field); padding: 18px 20px; font: 400 18px/1.5 var(--sans); color: var(--ink); resize: vertical; }
textarea:focus, .fld input:focus { outline: none; border-color: var(--ever); background: #fff; }
.fld { display: flex; flex-direction: column; gap: 6px; font-size: 14px; color: var(--mute); }
.chips { display: flex; flex-wrap: wrap; gap: 10px; }
.chip input, .opt input { position: absolute; opacity: 0; pointer-events: none; }
.chip span { display: inline-block; padding: 11px 18px; border-radius: 999px; border: 1px solid var(--line); font-size: 16px; cursor: pointer; transition: background 120ms; }
.chip input:checked + span { background: var(--ever); color: #fff; border-color: var(--ever); }
.chip input:focus-visible + span, .opt input:focus-visible ~ span { outline: 2px solid var(--ever); outline-offset: 2px; }
.opts { display: flex; flex-direction: column; gap: 10px; }
.opt { position: relative; display: flex; justify-content: space-between; align-items: center; padding: 16px 18px; border-radius: 14px; border: 1px solid var(--line); cursor: pointer; }
.opt span { display: flex; flex-direction: column; gap: 2px; }
.opt b { font-weight: 500; }
.opt small { font-size: 13px; color: var(--mute); }
.opt i { width: 20px; height: 20px; border-radius: 999px; border: 1.5px solid #C9D3CC; flex-shrink: 0; }
.opt:has(input:checked) { border: 2px solid var(--ever); background: var(--tint); }
.opt:has(input:checked) i { background: var(--ever); border-color: var(--ever); }
.step-foot { display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.hint, .small { font-size: 14px; color: var(--mute); }
.back { background: none; border: 0; font: 400 15px var(--sans); color: var(--mute); cursor: pointer; padding: 8px 0; }
.err { color: #9B2C1F; font-size: 15px; }
.hp { position: absolute; left: -9999px; }
.done { display: flex; flex-direction: column; gap: 18px; }
.tick { width: 56px; height: 56px; border-radius: 999px; background: var(--ever); color: #fff; display: grid; place-items: center; font-size: 26px; }

/* sections */
.band { background: #fff; border-top: 1px solid var(--line); padding-block: 110px; }
.h2 { font-size: clamp(32px, 4vw, 56px); line-height: 1.05; letter-spacing: -0.025em; max-width: 860px; margin-bottom: 60px; }
.h2 em, h1 em { color: var(--ever); }
.grid3, .grid4 { display: grid; gap: 56px 40px; }
.grid3 { grid-template-columns: repeat(3, 1fr); }
.grid4 { grid-template-columns: repeat(4, 1fr); }
.cell { display: flex; flex-direction: column; gap: 10px; padding-top: 26px; border-top: 1px solid var(--line); }
.cell-rule { border-top: 2px solid var(--ever); }
.cell h3 { font-size: clamp(22px, 2vw, 30px); }
.cell p:not(.num), .row-b p, .stmt p:not(.num), .boxed p, details p, .timeline p { color: var(--mute); }
.num { font: italic 18px var(--serif); color: var(--ever); }
.cta { margin: 120px clamp(16px, 5.5vw, 80px) 0; background: var(--ever); border-radius: 32px; padding: clamp(36px, 6vw, 80px) clamp(24px, 7vw, 96px); display: flex; justify-content: space-between; align-items: center; gap: 28px; flex-wrap: wrap; }
.cta h2 { color: #fff; font-size: clamp(30px, 3.6vw, 52px); line-height: 1.05; max-width: 780px; }
.foot { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding: 48px clamp(20px, 5.5vw, 80px) calc(48px + env(safe-area-inset-bottom, 0px)); font-size: 13px; color: var(--mute); }

/* homepage section intros */
.sec-head { padding-block: 140px 56px; display: flex; flex-direction: column; gap: 18px; border-top: 1px solid var(--line); margin-top: 120px; }
.sec-head h2 { font-size: clamp(36px, 4.6vw, 68px); line-height: 1.02; letter-spacing: -0.03em; max-width: 960px; }
.more { font-size: 15px; font-weight: 600; color: var(--ever); text-decoration: none; }
.more:hover { text-decoration: underline; }
[id] { scroll-margin-top: 90px; }

/* quality stats */
.quality { padding-block: 110px 0; display: flex; flex-direction: column; gap: 32px; }
.q-title { font-size: clamp(32px, 4vw, 56px); line-height: 1.05; letter-spacing: -0.025em; }
.q-line { font: 500 clamp(20px, 2vw, 26px)/1.35 var(--serif); max-width: 820px; }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 40px; padding-block: 0; }
.stat { display: flex; flex-direction: column; gap: 8px; padding-top: 24px; border-top: 2px solid var(--ever); }
.stat-n { font: 500 clamp(40px, 4.4vw, 60px)/1 var(--serif); letter-spacing: -0.03em; color: var(--ever); font-variant-numeric: tabular-nums; }
.stat-l { font-size: 17px; color: var(--ink); }
.src { font-size: 12px; color: var(--mute); }

/* projects */
.rows .row { display: grid; grid-template-columns: 380px 1fr; gap: 60px; padding-block: 44px; border-top: 1px solid var(--line); }
.row-h .h-row { font-size: clamp(28px, 2.6vw, 36px); line-height: 1.1; margin-top: 10px; }
.dots { margin: 0 0 14px; padding-left: 20px; display: flex; flex-direction: column; gap: 10px; font-size: 18px; }
.dots li::marker { color: var(--ever); }
.boxed { margin-top: 80px; background: #fff; border: 1px solid var(--line); border-radius: 28px; padding: clamp(28px, 4vw, 56px) clamp(24px, 4.5vw, 64px); display: grid; grid-template-columns: 320px 1fr; gap: 40px 60px; }
.boxed .h-box { font-size: clamp(28px, 2.8vw, 40px); line-height: 1.05; }
.stack { display: flex; flex-direction: column; gap: 20px; }
.h3s { font: 600 18px var(--sans); letter-spacing: 0; }

/* how it works */
.split { display: grid; grid-template-columns: 1fr 500px; gap: 60px; align-items: start; }
.timeline { list-style: none; margin: 0; padding: 0; }
.timeline li { display: grid; grid-template-columns: 44px 1fr; gap: 28px; padding-bottom: 44px; position: relative; }
.timeline li:not(:last-child)::before { content: ""; position: absolute; left: 21px; top: 48px; bottom: 4px; width: 2px; background: var(--line); }
.timeline .dot { width: 44px; height: 44px; border-radius: 999px; border: 2px solid var(--ever); color: var(--ever); font: 19px var(--serif); display: grid; place-items: center; background: #fff; }
.timeline li:first-child .dot { background: var(--ever); color: #fff; }
.timeline h3 { font-size: 30px; margin: 6px 0 8px; }
.sow { background: #fff; border-radius: 24px; padding: 36px 40px; box-shadow: 0 1px 0 var(--line), 0 30px 70px rgba(22,35,28,0.10); position: sticky; top: 110px; }
.sow-h { display: flex; justify-content: space-between; align-items: center; padding-bottom: 10px; }
.sow-h h3 { font-size: 26px; }
.tag { font-size: 12px; font-weight: 600; color: var(--ever); background: #EEF3F0; padding: 6px 10px; border-radius: 999px; }
.sow-r { padding-block: 16px; border-top: 1px solid var(--line); font-size: 16px; }
.lbl { font-size: 12px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--ever); font-weight: 600; margin-bottom: 4px; }

/* why */
.stmt { display: grid; grid-template-columns: 50px 520px 1fr; gap: 60px; align-items: baseline; padding-block: 52px; border-top: 1px solid var(--line); }
.stmt h3 { font-size: clamp(30px, 3vw, 44px); line-height: 1.05; }

/* faqs */
.faq-g { display: grid; grid-template-columns: 300px 1fr; gap: 60px; padding-block: 40px 30px; }
.faq-g > .h-faq { font-size: 30px; color: var(--ever); }
details { border-top: 1px solid var(--line); padding-block: 24px; }
summary { font: 500 24px/1.3 var(--serif); letter-spacing: -0.01em; cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 20px; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; font: 22px var(--sans); color: var(--ever); }
details[open] summary::after { content: "–"; }
details p { margin-top: 10px; max-width: 640px; }

/* narrow screens */
@media (max-width: 1100px) {
  .split, .rows .row, .boxed, .faq-g { grid-template-columns: 1fr; gap: 24px; }
  .stmt { grid-template-columns: 40px 1fr; gap: 12px 24px; }
  .stmt p:not(.num) { grid-column: 2; }
  .grid3 { grid-template-columns: repeat(2, 1fr); }
  .grid4 { grid-template-columns: repeat(2, 1fr); }
  .sow { position: static; }
}
@media (max-width: 860px) {
  .menu { display: block; }
  .links { display: none; position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; gap: 0; background: var(--snow); border-bottom: 1px solid var(--line); padding: 8px 20px 16px; }
  .links a { padding: 12px 0; font-size: 17px; }
  .nav.open .links { display: flex; }
  .nav .btn-sm { display: none; }
  .links .m-only { display: block; color: var(--ever); font-weight: 600; }
  .form-wrap { padding-bottom: 64px; }
  .nav { padding-block: 16px; }
}
@media (max-width: 600px) {
  .grid3, .grid4 { grid-template-columns: 1fr; }
  .hero { padding-block: 48px 32px; }
  .sec-head { padding-block: 64px 32px; margin-top: 56px; }
  .hero-c { text-align: left; align-items: flex-start; }
  .band { padding-block: 56px; }
  .bars i { width: 26px; }
  .step-foot { flex-wrap: wrap; }
  .step-foot .next { flex: 1; text-align: center; }
  .timeline h3 { font-size: 24px; }
  .sow { padding: 24px; }
  .cta { margin-top: 64px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .btn { transition: none; } }