/* Arslan Medical Billing — design system
   Tokens per Arslan-Website-Spec.md §1 */

:root {
  --ground: #ffffff;
  --ink: #101828;
  --muted: #5b6472;
  --subtle: #8b93a3;
  --blue: #1657d0;
  --blue-dark: #0f47ad;
  --tint: #eef3fd;
  --tint-2: #f2f5fb;
  --tint-3: #f5f8ff;
  --hair: rgba(16, 24, 40, 0.10);
  --hair-hover: rgba(22, 87, 208, 0.50);

  --c1: #1657d0;
  --c2: #6d4ede;
  --c3: #0e8fd6;
  --c4: #0f9e8b;
  --c5: #2f9e46;
  --c6: #b5790a;
  --c7: #c9542a;
  --c8: #bd3a74;

  --shadow-card: 0 14px 34px rgba(16, 24, 40, 0.08);
  --shadow-btn: 0 12px 30px rgba(22, 87, 208, 0.32);
  --shadow-tile: 0 2px 8px rgba(22, 87, 208, 0.25);

  --container: 1240px;
  --pad: 40px;
  --ease: 0.19s ease;
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 110px; }

body {
  margin: 0;
  background: var(--ground);
  color: var(--ink);
  font-family: "Instrument Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 17px;
  line-height: 1.6;
  letter-spacing: -0.011em;
  -webkit-font-smoothing: antialiased;
}

img, svg { display: block; max-width: 100%; }
a { color: var(--blue); text-decoration: none; }
a:hover { color: var(--blue-dark); }
button { font: inherit; color: inherit; }

:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 3px;
  border-radius: 4px;
}

.skip {
  position: absolute; left: -9999px; top: 0; z-index: 200;
  background: var(--blue); color: #fff; padding: 12px 20px; border-radius: 0 0 10px 0;
}
.skip:focus { left: 0; color: #fff; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 var(--pad); }
.section { padding-top: 120px; }
.section--last { padding-bottom: 120px; }

/* ---------- Type ---------- */

h1, h2, h3, h4 { margin: 0; font-weight: 500; }

.h1 {
  font-size: 88px; line-height: 0.96; letter-spacing: -0.045em;
  max-width: 20ch;
}
.h2 {
  font-size: 56px; line-height: 1.02; letter-spacing: -0.035em;
  max-width: 20ch;
}
.h3-lg { font-size: 32px; line-height: 1.05; letter-spacing: -0.035em; }
.h3 { font-size: 22px; line-height: 1.15; letter-spacing: -0.035em; }
.h4 { font-size: 25px; line-height: 1.2; letter-spacing: -0.03em; }

.accent { font-family: "Instrument Serif", Georgia, serif; font-style: italic; color: var(--blue); font-weight: 400; }

.lede { font-size: 20px; line-height: 1.5; letter-spacing: -0.011em; color: var(--muted); max-width: 58ch; }
.body { color: var(--muted); max-width: 62ch; }
.small { font-size: 15px; line-height: 1.5; color: var(--muted); }
.meta { font-size: 13px; color: var(--subtle); }

.eyebrow {
  font-size: 13px; font-weight: 600; line-height: 1; color: var(--blue);
  margin: 0 0 18px;
}
.caps {
  font-size: 12px; font-weight: 600; line-height: 1;
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--subtle);
}

.section-head { max-width: 780px; margin-bottom: 56px; }
.section-head .lede { margin: 20px 0 0; }

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 15px 26px; border-radius: 999px;
  font-size: 15px; font-weight: 600; letter-spacing: -0.005em;
  border: 1px solid transparent; cursor: pointer;
  transition: background var(--ease), color var(--ease), border-color var(--ease),
              box-shadow var(--ease), transform var(--ease);
}
.btn--solid { background: var(--blue); color: #fff; }
.btn--solid:hover { background: var(--blue-dark); color: #fff; box-shadow: var(--shadow-btn); transform: translateY(-1px); }
.btn--ghost { background: #fff; color: var(--ink); border-color: var(--hair); }
.btn--ghost:hover { border-color: var(--hair-hover); color: var(--blue); transform: translateY(-1px); }
.btn--sm { padding: 11px 20px; font-size: 14px; }
.btn i { font-size: 17px; }

/* ---------- Header ---------- */

.header {
  position: sticky; top: 16px; z-index: 100;
  padding: 0 var(--pad); margin-top: 16px;
}
.header__inner {
  max-width: var(--container); margin: 0 auto;
  display: flex; align-items: center; gap: 26px;
  padding: 11px 11px 11px 20px;
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--hair); border-radius: 999px;
}
.nav { display: flex; align-items: center; gap: 26px; margin-left: auto; }
.nav__link { font-size: 14.5px; font-weight: 500; color: var(--muted); white-space: nowrap; }
.nav__link:hover, .nav__link[aria-current="page"] { color: var(--ink); }
.header__actions { display: flex; align-items: center; gap: 10px; }
.header__phone { display: inline-flex; align-items: center; gap: 8px; }
.header__phone i { color: var(--blue); }

.logo { display: inline-flex; align-items: center; gap: 11px; color: inherit; }
.logo__tile {
  width: 36px; height: 36px; border-radius: 10px; background: var(--blue);
  display: grid; place-items: center; box-shadow: var(--shadow-tile); flex: none;
}
.logo__tile svg { width: 22px; height: 22px; }
.logo__name { display: flex; flex-direction: column; gap: 3px; }
.logo__a { font-size: 15.5px; font-weight: 700; letter-spacing: 0.005em; line-height: 1; color: var(--ink); }
.logo__b { font-size: 9px; font-weight: 600; letter-spacing: 0.235em; line-height: 1; color: var(--blue); }

.burger {
  display: none; width: 42px; height: 42px; border-radius: 999px;
  background: #fff; border: 1px solid var(--hair); place-items: center; cursor: pointer;
}
.burger i { font-size: 20px; }

/* ---------- Hero ---------- */

.hero { position: relative; padding-top: 88px; overflow: hidden; }
.hero__bg {
  position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(760px 420px at 50% -8%, rgba(22, 87, 208, 0.13), transparent 70%),
    linear-gradient(rgba(16,24,40,0.045) 1px, transparent 1px) 0 0 / 72px 72px,
    linear-gradient(90deg, rgba(16,24,40,0.045) 1px, transparent 1px) 0 0 / 72px 72px;
  -webkit-mask-image: linear-gradient(#000 0%, #000 34%, transparent 78%);
  mask-image: linear-gradient(#000 0%, #000 34%, transparent 78%);
}
.hero__inner { text-align: center; display: flex; flex-direction: column; align-items: center; }
.hero .h1 { margin-bottom: 26px; }
.hero .lede { margin: 0 0 34px; text-align: center; }
.hero__ctas { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }
.reassure {
  display: flex; flex-wrap: wrap; gap: 10px 28px; justify-content: center;
  margin: 34px 0 0; padding: 0; list-style: none;
}
.reassure li { display: flex; align-items: center; gap: 8px; font-size: 14px; color: var(--muted); }
.reassure i { color: var(--blue); font-size: 16px; }

/* ---------- Dashboard mockup ---------- */

.mock {
  margin-top: 72px; border: 1px solid var(--hair); border-radius: 24px;
  background: #fff; box-shadow: var(--shadow-card); overflow: hidden;
}
.mock__chrome {
  display: flex; align-items: center; gap: 10px;
  padding: 14px 20px; border-bottom: 1px solid var(--hair); background: var(--tint-3);
}
.mock__dots { display: flex; gap: 6px; }
.mock__dots span { width: 10px; height: 10px; border-radius: 999px; background: rgba(16,24,40,0.14); }
.mock__status { margin-left: auto; display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--muted); }
.pulse { width: 8px; height: 8px; border-radius: 999px; background: var(--c5); }
@media (prefers-reduced-motion: no-preference) {
  .pulse { animation: pulse 1.8s ease-in-out infinite; }
  @keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.35; } }
}
.mock__body { padding: 30px; display: grid; gap: 26px; }

.kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.kpi { border: 1px solid var(--hair); border-radius: 16px; padding: 20px 22px; }
.kpi__dot { width: 9px; height: 9px; border-radius: 999px; margin-bottom: 14px; }
.kpi__num { font-size: 34px; font-weight: 500; letter-spacing: -0.035em; line-height: 1; }
.kpi__label { font-size: 13.5px; color: var(--muted); margin-top: 8px; }

.panels { display: grid; grid-template-columns: 1.35fr 1fr; gap: 26px; }
.panel { border: 1px solid var(--hair); border-radius: 18px; padding: 22px 24px 20px; }
.panel__title { font-size: 15px; font-weight: 600; }
.panel__cap { font-size: 13px; color: var(--muted); margin-top: 4px; }

.chart { display: flex; gap: 14px; margin-top: 22px; }
.chart__axis { display: flex; flex-direction: column; justify-content: space-between; font-size: 11px; color: var(--subtle); height: 190px; padding-bottom: 24px; text-align: right; flex: none; }
.chart__plot { position: relative; flex: 1; height: 190px; }
.chart__grid { position: absolute; inset: 0 0 24px 0; display: flex; flex-direction: column; justify-content: space-between; }
.chart__grid span { border-top: 1px solid var(--hair); }
.chart__bars { position: absolute; inset: 0 0 24px 0; display: flex; align-items: flex-end; gap: 12px; }
.bar { flex: 1; display: flex; flex-direction: column; justify-content: flex-end; align-items: center; height: 100%; }
.bar__fill { width: 100%; border-radius: 6px 6px 0 0; height: 0; transition: height 1.6s cubic-bezier(0.16, 1, 0.3, 1); }
.bar__val { font-size: 11px; color: var(--muted); margin-bottom: 6px; }
.chart__x { position: absolute; left: 0; right: 0; bottom: 0; display: flex; gap: 12px; }
.chart__x span { flex: 1; text-align: center; font-size: 11px; color: var(--subtle); }

.denials { display: grid; gap: 15px; margin-top: 22px; }
.denial__row { display: grid; grid-template-columns: 1fr auto; gap: 6px; font-size: 13.5px; }
.denial__pct { color: var(--muted); }
.denial__track { grid-column: 1 / -1; height: 8px; border-radius: 999px; background: var(--tint-2); overflow: hidden; }
.denial__fill { height: 100%; width: 0; border-radius: 999px; transition: width 1.6s cubic-bezier(0.16, 1, 0.3, 1); }

/* ---------- Payer marquee ---------- */

.payers { padding-top: 84px; }
.payers__label { text-align: center; margin-bottom: 26px; }
.marquee {
  position: relative; overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}
.marquee__track { display: flex; width: max-content; }
@media (prefers-reduced-motion: no-preference) {
  .marquee__track { animation: marquee 34s linear infinite; }
  @keyframes marquee { to { transform: translateX(-50%); } }
}
.marquee__group { display: flex; gap: 56px; padding-right: 56px; }
.marquee__item { font-size: 17px; font-weight: 500; color: var(--subtle); white-space: nowrap; }

/* ---------- Service cards ---------- */

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.card {
  display: block; background: #fff; border: 1px solid var(--hair);
  border-radius: 20px; padding: 30px; color: inherit;
  transition: transform var(--ease), border-color var(--ease), box-shadow var(--ease);
}
.card:hover { transform: translateY(-3px); border-color: var(--hair-hover); box-shadow: var(--shadow-card); color: inherit; }
.card__icon {
  width: 46px; height: 46px; border-radius: 12px; background: var(--tint);
  display: grid; place-items: center; margin-bottom: 22px;
}
.card__icon i { font-size: 23px; color: var(--blue); }
.card h3 { margin-bottom: 10px; }
.card p { margin: 0; font-size: 15px; line-height: 1.55; color: var(--muted); }
.card__more { display: inline-flex; align-items: center; gap: 6px; margin-top: 16px; font-size: 14px; font-weight: 600; color: var(--blue); }

/* ---------- RCM ring ---------- */

.rcm { display: grid; grid-template-columns: 560px 1fr; gap: 72px; align-items: center; }
.ring { position: relative; width: 560px; height: 560px; }
.ring__guide {
  position: absolute; inset: 82px; border-radius: 999px;
  border: 1px dashed rgba(16, 24, 40, 0.16);
}
.ring__centre {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%);
  width: 208px; height: 208px; border-radius: 999px; background: #fff;
  border: 1px solid var(--hair); display: grid; place-content: center; text-align: center;
  padding: 20px; transition: border-color var(--ease);
}
.ring__timing { font-size: 12px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; }
.ring__title { font-size: 20px; font-weight: 500; letter-spacing: -0.03em; line-height: 1.15; margin-top: 10px; }
.ring__node {
  position: absolute; width: 104px; height: 104px; border-radius: 999px;
  background: #fff; border: 2px solid; cursor: pointer; padding: 8px;
  display: grid; place-content: center; text-align: center;
  font-size: 12.5px; font-weight: 600; line-height: 1.2; letter-spacing: -0.01em;
  transition: background var(--ease), color var(--ease), box-shadow var(--ease), transform var(--ease);
}
.ring__node:hover { transform: scale(1.05); }
.ring__node[aria-pressed="true"] { color: #fff; }

.rcm__detail { max-width: 46ch; }
.rcm__step { font-size: 12px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; }
.rcm__detail h3 { margin: 14px 0 16px; }
.rcm__list { list-style: none; margin: 26px 0 0; padding: 0; display: grid; gap: 13px; }
.rcm__list li { display: flex; gap: 12px; font-size: 15.5px; color: var(--muted); }
.rcm__list i { font-size: 18px; flex: none; margin-top: 1px; }
.rcm__pill {
  display: inline-flex; align-items: center; gap: 8px; margin-top: 30px;
  padding: 10px 18px; border-radius: 999px; font-size: 13.5px; font-weight: 600;
}
.rcm__stack { display: none; }

/* ---------- Calculator ---------- */

.calc {
  background: var(--tint-3); border: 1px solid var(--hair); border-radius: 32px;
  padding: 56px; display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start;
}
.calc__controls { display: grid; gap: 34px; }
.field__top { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 14px; }
.field__label { font-size: 15px; font-weight: 600; }
.field__value { font-size: 17px; font-weight: 600; color: var(--blue); font-variant-numeric: tabular-nums; }
input[type="range"] {
  -webkit-appearance: none; appearance: none; width: 100%; height: 6px;
  border-radius: 999px; background: #dbe4f5; cursor: pointer;
}
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none; width: 24px; height: 24px; border-radius: 999px;
  background: var(--blue); border: 4px solid #fff; box-shadow: var(--shadow-tile);
}
input[type="range"]::-moz-range-thumb {
  width: 24px; height: 24px; border-radius: 999px;
  background: var(--blue); border: 4px solid #fff; box-shadow: var(--shadow-tile);
}
.calc__out { background: #fff; border: 1px solid var(--hair); border-radius: 24px; padding: 36px; }
.calc__big { font-size: 62px; font-weight: 500; letter-spacing: -0.045em; line-height: 1; color: var(--blue); font-variant-numeric: tabular-nums; }
.calc__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin: 30px 0; padding-top: 26px; border-top: 1px solid var(--hair); }
.calc__stat b { display: block; font-size: 22px; font-weight: 500; letter-spacing: -0.03em; font-variant-numeric: tabular-nums; }
.calc__stat span { font-size: 13px; color: var(--muted); }
.calc__note { font-size: 12.5px; line-height: 1.5; color: var(--subtle); margin: 18px 0 0; }

/* ---------- Why (sticky split) ---------- */

.why { display: grid; grid-template-columns: 1fr 1.15fr; gap: 72px; align-items: start; }
.why__sticky { position: sticky; top: 130px; }
.why__photo {
  margin-top: 34px; aspect-ratio: 4 / 3; border-radius: 20px; background: var(--tint);
  border: 1px dashed rgba(22, 87, 208, 0.32);
  display: grid; place-content: center; gap: 8px; text-align: center; padding: 20px;
}
.why__photo i { font-size: 30px; color: var(--blue); justify-self: center; }
.why__rows { display: grid; }
.why__row { padding: 30px 0; border-top: 1px solid var(--hair); }
.why__row:first-child { border-top: 0; padding-top: 0; }
.why__row h4 { margin: 12px 0 12px; }
.why__row p { margin: 0; color: var(--muted); font-size: 16px; }

/* ---------- Onboarding ---------- */

.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.step { border-radius: 20px; padding: 30px; border: 1px solid var(--hair); }
.step__pill {
  display: inline-flex; padding: 7px 14px; border-radius: 999px;
  font-size: 11.5px; font-weight: 600; letter-spacing: 0.09em; text-transform: uppercase; color: #fff;
}
.step h4 { margin: 20px 0 12px; font-size: 22px; }
.step p { margin: 0; font-size: 15px; color: var(--muted); }

/* ---------- Testimonials ---------- */

.rail__head { display: flex; align-items: flex-end; justify-content: space-between; gap: 30px; margin-bottom: 40px; }
.rail__nav { display: flex; gap: 10px; }
.rail__btn {
  width: 46px; height: 46px; border-radius: 999px; background: #fff;
  border: 1px solid var(--hair); display: grid; place-items: center; cursor: pointer;
  transition: border-color var(--ease), color var(--ease);
}
.rail__btn:hover { border-color: var(--hair-hover); color: var(--blue); }
.rail {
  display: grid; grid-auto-flow: column; grid-auto-columns: calc((100% - 32px) / 3);
  gap: 16px; overflow-x: auto; scroll-snap-type: x mandatory;
  scrollbar-width: none; padding-bottom: 4px;
}
.rail::-webkit-scrollbar { display: none; }
.quote {
  scroll-snap-align: start; background: #fff; border: 1px solid var(--hair);
  border-radius: 20px; padding: 32px; display: flex; flex-direction: column;
}
.quote p { font-size: 19px; line-height: 1.45; letter-spacing: -0.02em; margin: 0 0 auto; }
.quote__who { display: flex; align-items: center; gap: 14px; margin-top: 30px; }
.quote__av { width: 46px; height: 46px; border-radius: 999px; background: var(--tint); display: grid; place-items: center; flex: none; }
.quote__av i { color: var(--blue); font-size: 22px; }
.quote__n { font-size: 15px; font-weight: 600; }
.quote__r { font-size: 13.5px; color: var(--muted); }

/* ---------- FAQ ---------- */

.faq { display: grid; grid-template-columns: 1fr 1.3fr; gap: 72px; align-items: start; }
.faq__sticky { position: sticky; top: 130px; }
.faq__list { display: grid; }
details { border-top: 1px solid var(--hair); }
details:last-child { border-bottom: 1px solid var(--hair); }
summary {
  list-style: none; cursor: pointer; padding: 26px 44px 26px 0; position: relative;
  font-size: 19px; font-weight: 500; letter-spacing: -0.025em;
}
summary::-webkit-details-marker { display: none; }
summary::after {
  content: "+"; position: absolute; right: 4px; top: 50%; transform: translateY(-50%);
  font-size: 26px; font-weight: 400; color: var(--blue); line-height: 1;
}
details[open] summary::after { content: "\2013"; }
details p { margin: 0 0 26px; color: var(--muted); max-width: 62ch; font-size: 16px; }

/* ---------- CTA + form ---------- */

.cta {
  background: var(--tint-3); border: 1px solid var(--hair); border-radius: 32px;
  padding: 56px; display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start;
}
.deliver { list-style: none; margin: 30px 0; padding: 0; display: grid; gap: 13px; }
.deliver li { display: flex; gap: 12px; font-size: 16px; color: var(--muted); }
.deliver li::before { content: "/"; color: var(--blue); font-weight: 600; flex: none; }
.contact-block { display: grid; gap: 12px; padding-top: 30px; border-top: 1px solid var(--hair); }
.contact-block a, .contact-block span { display: flex; align-items: center; gap: 11px; font-size: 15.5px; color: var(--muted); }
.contact-block i { color: var(--blue); font-size: 18px; }
.contact-block a { color: var(--ink); font-weight: 500; }

.form-card { background: #fff; border: 1px solid var(--hair); border-radius: 24px; padding: 34px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.f-full { grid-column: 1 / -1; }
label.lbl { display: block; font-size: 13.5px; font-weight: 600; margin-bottom: 7px; }
input[type="text"], input[type="email"], input[type="tel"], select, textarea {
  width: 100%; padding: 13px 15px; font: inherit; font-size: 15px;
  border: 1px solid var(--hair); border-radius: 12px; background: #fff; color: var(--ink);
  transition: border-color var(--ease);
}
textarea { resize: vertical; min-height: 96px; }
input:focus, select:focus, textarea:focus { border-color: var(--hair-hover); }
.form-card .btn { width: 100%; justify-content: center; margin-top: 6px; }
.privacy-line { font-size: 12.5px; color: var(--subtle); margin: 14px 0 0; text-align: center; }
.confirm { display: none; text-align: center; padding: 40px 20px; }
.confirm i { font-size: 44px; color: var(--c5); }
.confirm h3 { margin: 18px 0 10px; }
.confirm p { margin: 0; color: var(--muted); font-size: 15.5px; }
.form-card.is-sent .form-grid, .form-card.is-sent .privacy-line { display: none; }
.form-card.is-sent .confirm { display: block; }

/* ---------- Footer ---------- */

.footer { margin-top: 120px; border-top: 1px solid var(--hair); padding: 72px 0 34px; }
.footer__grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 48px; }
.footer .logo__tile { width: 44px; height: 44px; border-radius: 12px; }
.footer .logo__tile svg { width: 27px; height: 27px; }
.footer .logo { gap: 13px; }
.footer .logo__a { font-size: 19px; }
.footer .logo__b { font-size: 10px; }
.footer__desc { margin: 24px 0 20px; font-size: 15px; color: var(--muted); max-width: 42ch; }
.footer__addr { font-size: 14.5px; color: var(--subtle); font-style: normal; line-height: 1.6; }
.footer h4 { font-size: 13px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--subtle); margin-bottom: 20px; }
.footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.footer ul a, .footer ul span { font-size: 15px; color: var(--muted); }
.footer ul a:hover { color: var(--blue); }
.footer__bottom {
  margin-top: 56px; padding-top: 26px; border-top: 1px solid var(--hair);
  display: flex; flex-wrap: wrap; gap: 12px 30px; justify-content: space-between;
  font-size: 13px; color: var(--subtle);
}
.footer__bottom a { color: var(--subtle); }

/* ---------- Interior page bits ---------- */

.page-head { padding-top: 88px; }
.crumbs { font-size: 13.5px; color: var(--subtle); margin-bottom: 22px; display: flex; gap: 9px; flex-wrap: wrap; }
.crumbs a { color: var(--subtle); }
.crumbs a:hover { color: var(--blue); }
.page-head .h2 { max-width: 18ch; }
.page-head .lede { margin-top: 22px; }

.prose { max-width: 68ch; }
.prose h3 { font-size: 26px; letter-spacing: -0.03em; margin: 52px 0 16px; }
.prose h4 { font-size: 19px; margin: 34px 0 12px; }
.prose p { color: var(--muted); margin: 0 0 18px; }
.prose ul { color: var(--muted); padding-left: 20px; margin: 0 0 18px; }
.prose li { margin-bottom: 9px; }
.prose strong { color: var(--ink); font-weight: 600; }

.split { display: grid; grid-template-columns: 1fr 1.4fr; gap: 72px; align-items: start; }
.split__aside { position: sticky; top: 130px; }

.ask {
  background: var(--tint-3); border: 1px solid var(--hair); border-radius: 24px;
  padding: 32px; margin: 44px 0 0;
}
.ask .caps { color: var(--blue); }
.ask p { margin: 16px 0 0; font-size: 19px; line-height: 1.45; letter-spacing: -0.02em; color: var(--ink); }
.ask small { display: block; margin-top: 16px; font-size: 14.5px; color: var(--muted); }

.table-wrap { overflow-x: auto; border: 1px solid var(--hair); border-radius: 20px; }
table { width: 100%; border-collapse: collapse; font-size: 15.5px; min-width: 620px; }
th, td { text-align: left; padding: 18px 22px; border-bottom: 1px solid var(--hair); vertical-align: top; }
th { font-size: 12px; font-weight: 600; letter-spacing: 0.09em; text-transform: uppercase; color: var(--subtle); background: var(--tint-3); }
tbody tr:last-child td { border-bottom: 0; }
td strong { font-weight: 600; }
td .small { margin: 4px 0 0; }

.note {
  border-left: 3px solid var(--blue); background: var(--tint-3);
  padding: 20px 24px; border-radius: 0 12px 12px 0; margin: 30px 0;
  font-size: 15.5px; color: var(--muted);
}
.note strong { color: var(--ink); }

.tiles { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }

/* ---------- Responsive ---------- */

@media (max-width: 1180px) {
  .rcm { grid-template-columns: 1fr; gap: 48px; }
  .ring { margin: 0 auto; }
  .h1 { font-size: 72px; }
}

@media (max-width: 1024px) {
  .nav, .header__phone { display: none; }
  .burger { display: grid; }
  .header__inner { padding: 10px 10px 10px 18px; }
  .nav.is-open {
    display: flex; flex-direction: column; align-items: flex-start; gap: 4px;
    position: absolute; top: calc(100% + 10px); left: var(--pad); right: var(--pad);
    background: #fff; border: 1px solid var(--hair); border-radius: 24px; padding: 18px 22px;
    box-shadow: var(--shadow-card);
  }
  .nav.is-open .nav__link { padding: 10px 0; font-size: 16px; }
  .panels, .why, .faq, .calc, .cta { grid-template-columns: 1fr; gap: 40px; }
  .split { grid-template-columns: 1fr; gap: 40px; }
  .why__sticky, .faq__sticky, .split__aside { position: static; }
  .grid-3, .steps { grid-template-columns: repeat(2, 1fr); }
  .kpis { grid-template-columns: repeat(2, 1fr); }
  .rail { grid-auto-columns: calc((100% - 16px) / 2); }
  .h1 { font-size: 58px; }
  .h2 { font-size: 44px; }
  .calc, .cta { padding: 40px; }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 40px; }
}

@media (max-width: 900px) {
  .ring { display: none; }
  .rcm__detail { display: none; }
  .rcm__stack { display: grid; gap: 12px; }
  .stage {
    border: 1px solid var(--hair); border-radius: 18px; overflow: hidden;
  }
  .stage > summary { padding: 22px 44px 22px 22px; font-size: 17px; display: flex; align-items: center; gap: 14px; }
  .stage > summary::after { right: 20px; }
  .stage__dot { width: 12px; height: 12px; border-radius: 999px; flex: none; }
  .stage__inner { padding: 0 22px 24px; }
  .stage__inner p { margin: 0 0 16px; color: var(--muted); font-size: 15.5px; }
  .stage .rcm__list { margin-top: 0; }
  .stage .rcm__pill { margin-top: 22px; }
}

@media (max-width: 760px) {
  :root { --pad: 20px; }
  .section { padding-top: 84px; }
  .section--last { padding-bottom: 84px; }
  .h1 { font-size: 44px; }
  .h2 { font-size: 34px; }
  .h3-lg { font-size: 26px; }
  .h4 { font-size: 21px; }
  .lede { font-size: 18px; }
  .grid-3, .steps, .tiles, .kpis, .form-grid, .calc__grid { grid-template-columns: 1fr; }
  .rail { grid-auto-columns: 84%; }
  .calc, .cta { padding: 28px; border-radius: 24px; }
  .calc__big { font-size: 46px; }
  .mock__body { padding: 18px; }
  .chart__axis { display: none; }
  .footer__grid { grid-template-columns: 1fr; }
  .rail__head { flex-direction: column; align-items: flex-start; }
  .hero { padding-top: 56px; }
  .mock { margin-top: 48px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important; animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}

/* ---------- Artifact imagery ---------- */

.artifact {
  border: 1px solid var(--hair); border-radius: 18px; background: #fff;
  overflow: hidden; font-variant-numeric: tabular-nums;
}
.artifact__bar {
  display: flex; align-items: center; gap: 10px;
  padding: 13px 18px; border-bottom: 1px solid var(--hair); background: var(--tint-3);
}
.artifact__title { font-size: 13px; font-weight: 600; }
.artifact__tag {
  margin-left: auto; font-size: 10.5px; font-weight: 600; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--subtle);
  border: 1px solid var(--hair); border-radius: 999px; padding: 4px 9px;
}
.artifact__body { padding: 18px; }
.artifact__cap { font-size: 12.5px; color: var(--subtle); padding: 0 18px 16px; margin: 0; }

.ar-row { display: grid; grid-template-columns: 62px 1fr 78px; gap: 12px; align-items: center; margin-bottom: 11px; }
.ar-row:last-child { margin-bottom: 0; }
.ar-row span:first-child { font-size: 12px; color: var(--muted); }
.ar-row b { font-size: 13px; font-weight: 500; text-align: right; }
.ar-track { height: 9px; border-radius: 999px; background: var(--tint-2); overflow: hidden; }
.ar-fill { height: 100%; border-radius: 999px; }
.ar-row.is-flag b { color: var(--c7); }

.doc-line { display: flex; justify-content: space-between; gap: 14px; font-size: 13px; padding: 9px 0; border-bottom: 1px dashed var(--hair); }
.doc-line:last-child { border-bottom: 0; }
.doc-line span { color: var(--muted); }
.doc-line b { font-weight: 500; }
.doc-line.is-flag { background: #c9542a0d; margin: 0 -8px; padding: 9px 8px; border-radius: 6px; border-bottom: 0; }
.doc-line.is-flag b, .doc-line.is-flag span { color: var(--c7); }
.doc-head { display: flex; justify-content: space-between; font-size: 10.5px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--subtle); padding-bottom: 9px; border-bottom: 1px solid var(--hair); margin-bottom: 4px; }

.den-code {
  display: inline-flex; align-items: center; gap: 8px; padding: 6px 12px; border-radius: 999px;
  background: #c9542a14; color: #c9542a; font-size: 12.5px; font-weight: 600; margin-bottom: 14px;
}
.den-reason { font-size: 15px; font-weight: 500; margin: 0 0 6px; }
.den-meta { font-size: 12.5px; color: var(--muted); margin: 0 0 16px; }
.den-origin {
  border-top: 1px solid var(--hair); padding-top: 14px;
  display: flex; align-items: center; gap: 9px; font-size: 12.5px; color: var(--muted);
}
.den-origin b { color: var(--ink); font-weight: 600; }

/* ---------- Trial popup ---------- */

.pop {
  position: fixed; inset: 0; z-index: 300; display: none;
  align-items: center; justify-content: center; padding: 20px;
  background: rgba(16, 24, 40, 0.42);
}
.pop.is-open { display: flex; }
.pop__card {
  position: relative; background: #fff; border-radius: 24px; max-width: 480px; width: 100%;
  padding: 40px; box-shadow: 0 30px 70px rgba(16, 24, 40, 0.22);
  max-height: calc(100vh - 40px); overflow-y: auto;
}
.pop__close {
  position: absolute; top: 16px; right: 16px; width: 36px; height: 36px; border-radius: 999px;
  background: var(--tint-2); border: 0; display: grid; place-items: center; cursor: pointer; color: var(--muted);
}
.pop__close:hover { background: var(--tint); color: var(--blue); }
.pop__card h2 { font-size: 27px; line-height: 1.12; letter-spacing: -0.035em; margin: 14px 0 14px; }
.pop__card p { margin: 0 0 16px; color: var(--muted); font-size: 15.5px; line-height: 1.55; }
.pop__steps { list-style: none; margin: 0 0 20px; padding: 0; display: grid; gap: 11px; }
.pop__steps li { display: flex; gap: 11px; font-size: 15px; color: var(--muted); }
.pop__steps b {
  flex: none; width: 21px; height: 21px; border-radius: 999px; background: var(--tint);
  color: var(--blue); font-size: 11.5px; font-weight: 600; display: grid; place-items: center; margin-top: 2px;
}
.pop__fine { font-size: 12px; line-height: 1.5; color: var(--subtle); margin: 14px 0 0; }
.pop__actions { display: grid; gap: 9px; }
.pop__actions .btn { width: 100%; justify-content: center; }
.pop__dismiss {
  background: none; border: 0; cursor: pointer; font-size: 14px; color: var(--muted);
  padding: 8px; text-decoration: underline; text-underline-offset: 3px;
}
.pop__dismiss:hover { color: var(--ink); }

@media (max-width: 760px) {
  .pop__card { padding: 30px 24px; border-radius: 20px; }
  .pop__card h2 { font-size: 23px; }
}

/* popup fit: never require internal scrolling on a phone */
.pop__card { max-height: 92vh; padding: 34px; }
.pop__card h2 { font-size: 25px; margin: 12px 0 12px; }
.pop__card p { margin: 0 0 14px; font-size: 15px; }
.pop__steps { gap: 9px; margin-bottom: 16px; }
.pop__steps li { font-size: 14.5px; line-height: 1.45; }
.pop__claim { font-weight: 500; color: var(--ink) !important; margin-bottom: 18px !important; }
@media (max-width: 760px) {
  .pop { padding: 12px; align-items: flex-end; }
  .pop__card { padding: 24px 20px 22px; border-radius: 20px; max-height: 94vh; }
  .pop__card h2 { font-size: 21px; line-height: 1.15; }
  .pop__card p { font-size: 14.5px; margin-bottom: 12px; }
  .pop__steps li { font-size: 14px; }
  .pop__fine { font-size: 11.5px; }
}
@media (max-height: 820px) and (min-width: 761px) {
  .pop__card { padding: 22px 20px; }
  .pop__card h2 { font-size: 20px; }
  .pop__steps { display: none; }
}

/* ---------- Photography ---------- */

.photo { display: block; position: relative; border-radius: 20px; overflow: hidden; background: var(--tint); }
.photo img { width: 100%; height: 100%; object-fit: cover; display: block; }
.photo--43 { aspect-ratio: 4 / 3; }
.photo--169 { aspect-ratio: 16 / 9; }
.photo--sq { aspect-ratio: 1 / 1; }
.photo__cap { font-size: 12.5px; color: var(--subtle); margin: 10px 2px 0; }

.team-card .photo { border-radius: 16px; margin-bottom: 20px; }
.quote__av { overflow: hidden; padding: 0; }
.quote__av img { width: 100%; height: 100%; object-fit: cover; border-radius: 999px; }

.people { display: grid; grid-template-columns: 1.1fr 1fr; gap: 48px; align-items: center; }
.people__copy h2 { margin-bottom: 18px; }
@media (max-width: 900px) { .people { grid-template-columns: 1fr; gap: 32px; } }

@media (max-height: 720px) and (max-width: 760px) {
  .pop__steps { display: none; }
  .pop__card { padding: 20px 18px; }
  .pop__card h2 { font-size: 19px; }
}

/* ---------- Nine questions ---------- */

.qlist { display: grid; gap: 16px; max-width: 900px; }
.qcard {
  display: grid; grid-template-columns: 52px 1fr; gap: 22px;
  border: 1px solid var(--hair); border-radius: 20px; padding: 30px;
}
.qcard__num {
  width: 52px; height: 52px; border-radius: 999px; background: var(--tint);
  color: var(--blue); font-size: 19px; font-weight: 600;
  display: grid; place-items: center;
}
.qcard__body h3 { margin-bottom: 18px; }
.qcard__why, .qcard__ans { margin: 0 0 14px; font-size: 15.5px; color: var(--muted); }
.qcard__ans { margin-bottom: 0; }
.qcard__why span, .qcard__ans span {
  display: block; font-size: 11.5px; font-weight: 600; letter-spacing: 0.09em;
  text-transform: uppercase; color: var(--subtle); margin-bottom: 6px;
}
.qcard__ans { padding-top: 14px; border-top: 1px solid var(--hair); }
.qcard__ans span { color: var(--blue); }

@media (max-width: 760px) {
  .qcard { grid-template-columns: 1fr; gap: 16px; padding: 24px; }
  .qcard__num { width: 42px; height: 42px; font-size: 16px; }
}

/* ---------- NCR calculator inputs ---------- */

.field__hint { font-size: 13px; color: var(--muted); margin: 5px 0 12px; max-width: 46ch; }
.field__input { display: flex; align-items: center; gap: 8px; border: 1px solid var(--hair); border-radius: 12px; background: #fff; padding: 0 15px; }
.field__input span { color: var(--subtle); font-size: 16px; }
.field__input input { border: 0; padding: 14px 0; font-size: 18px; font-weight: 500; font-variant-numeric: tabular-nums; width: 100%; }
.field__input:focus-within { border-color: var(--hair-hover); }
.field__input input:focus { outline: none; }
.ncr__verdict { font-size: 15px; font-weight: 500; margin: 12px 0 0; }

/* ---------- Print ---------- */

@media print {
  .header, .footer, .pop, .no-print, .skip, .crumbs { display: none !important; }
  body { font-size: 11pt; }
  .section { padding-top: 18px; }
  .page-head { padding-top: 0; }
  .container { max-width: none; padding: 0; }
  .h2 { font-size: 22pt; }
  .lede { font-size: 12pt; }
  .qcard { break-inside: avoid; page-break-inside: avoid; border-radius: 0; border: 0; border-top: 1pt solid #ccc; padding: 12px 0; }
  .qcard__num { background: none; border: 1pt solid #999; width: 34px; height: 34px; font-size: 12pt; }
  .qcard__body h3 { font-size: 13pt; margin-bottom: 8px; }
  .qcard__why, .qcard__ans { font-size: 10pt; margin-bottom: 6px; }
  a[href]::after { content: ""; }
}

.footer__grid { grid-template-columns: 1.5fr 1fr 0.9fr 1.1fr 1fr; }
@media (max-width: 1180px) { .footer__grid { grid-template-columns: 1fr 1fr 1fr; } }
@media (max-width: 1024px) { .footer__grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 760px) { .footer__grid { grid-template-columns: 1fr; } }