/* Page-specific styles for the Allied Digestive Health Case Study */

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--ss-paper);
  color: var(--ss-black);
  font-family: var(--font-sans);
  overflow-x: hidden;
}

/* ====== Sticky nav ====== */
.nav {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 100;
  height: 53px;
  background: rgba(249,249,249,.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--ss-grey-5);
  display: grid;
  grid-template-columns: minmax(140px, 1fr) auto minmax(140px, 1fr);
  align-items: center;
  padding: 0 24px;
  gap: 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  white-space: nowrap;
}
.nav__crumbs { font-size: 11px; }
.nav__brand {
  display: flex; align-items: center; gap: 12px;
  color: var(--ss-black);
}
.nav__logo {
  height: 14px;
  width: auto;
  display: block;
}
.nav__brand-mark {
  font-family: "Suisse Intl", serif;
  font-style: italic;
  font-weight: 600;
  font-size: 18px;
  letter-spacing: -0.02em;
  text-transform: none;
}
.nav__crumbs {
  display: flex; gap: 14px;
  justify-content: center;
  color: var(--ss-grey-3);
}
.nav__crumb {
  display: inline-flex; align-items: center; gap: 6px;
  cursor: pointer;
  border: none; background: transparent;
  font: inherit; color: inherit;
  padding: 4px 0;
  text-transform: uppercase;
  letter-spacing: -0.03em;
}
.nav__crumb:hover { color: var(--ss-blue); }
.nav__crumb.is-active { color: var(--ss-blue); }
.nav__crumb .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: transparent;
  border: 1px solid var(--ss-grey-4);
}
.nav__crumb.is-active .dot { background: var(--ss-blue); border-color: var(--ss-blue); }
.nav__meta {
  display: flex; justify-content: flex-end; gap: 14px;
  color: var(--ss-grey-3);
}
.nav__meta b { color: var(--ss-black); font-weight: 400; }

/* ====== Page layout ====== */
.page { padding-top: 53px; }
.section {
  position: relative;
  padding: 120px 32px;
  border-top: 1px solid var(--ss-grey-5);
}
.section:first-of-type { border-top: 0; }
.wrap {
  max-width: 1240px;
  margin: 0 auto;
  position: relative;
}

/* ====== Coordinate annotation motif (deprecated — removed from UI) ====== */

/* ====== Section header — label above, right-justified title ====== */
.sec-head {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 36px;
}
.sec-head__num {
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: -0.03em;
  color: var(--ss-grey-3);
  padding-top: 14px;
  border-top: 1px solid var(--ss-grey-4);
  display: flex;
  align-items: center;
  gap: 14px;
}
.sec-head__title {
  font-family: var(--font-sans);
  font-size: clamp(28px, 3.2vw, 44px);
  line-height: 1.08;
  letter-spacing: -0.025em;
  font-weight: 500;
  margin: 0;
  text-align: left;
  text-wrap: balance;
  width: 100%;
  max-width: 860px;
}
.sec-head__title em {
  font-style: italic;
  font-weight: 500;
  color: var(--ss-blue);
}

/* yield bars (Results section) */
.yield-bars { display: flex; flex-direction: column; gap: 14px; max-width: 720px; }
.yield-bars__row { display: grid; grid-template-columns: 260px 1fr 56px; align-items: center; gap: 14px; }
.yield-bars__label { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.yield-bars__track { height: 10px; background: var(--ss-grey-6); border: 1px solid var(--ss-grey-4); position: relative; }
.yield-bars__fill { position: absolute; left: 0; top: 0; bottom: 0; transition: width 1.5s cubic-bezier(.2,.7,.2,1); }
.yield-bars__val { font-family: var(--font-sans); font-size: 22px; letter-spacing: -0.02em; text-align: right; font-weight: 500; }

/* Outcome strip (end of Results) */
.outcome-strip {
  padding: 28px 32px;
  border: 1px solid var(--ss-black);
  background: var(--ss-white);
  display: grid;
  grid-template-columns: 1fr 1fr 1.4fr;
  gap: 32px;
  align-items: start;
}
@media (max-width: 720px) {
  .outcome-strip { grid-template-columns: 1fr 1fr; padding: 20px 22px; gap: 22px 24px; }
  .outcome-strip > div:last-child { grid-column: 1 / -1; }
}

/* ====== Hero ====== */
.hero {
  padding: 100px 32px 120px;
  border-bottom: 1px solid var(--ss-grey-5);
}
.hero__client {
  display: flex; align-items: center; gap: 14px;
  margin-bottom: 56px;
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: -0.03em;
  color: var(--ss-grey-3);
}
.hero__client img { height: 26px; width: auto; }
.hero__title {
  font-family: var(--font-sans);
  font-size: clamp(40px, 4.6vw, 64px);
  line-height: 1.02;
  letter-spacing: -0.03em;
  font-weight: 500;
  max-width: 980px;
  margin: 0 0 56px;
}
.hero__title em {
  font-style: italic;
  font-weight: 400;
  color: var(--ss-black);
}
.hero__strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--ss-grey-5);
  border-top: 1px solid var(--ss-grey-5);
  border-bottom: 1px solid var(--ss-grey-5);
}
.hero__stat {
  background: var(--ss-paper);
  padding: 28px 24px 32px;
  display: flex; flex-direction: column;
  gap: 6px;
}
.hero__stat-label {
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: -0.03em;
  color: var(--ss-black);
}
.hero__stat-value {
  font-family: var(--font-sans);
  font-size: 68px;
  line-height: 1;
  letter-spacing: -0.03em;
  font-weight: 500;
  color: var(--ss-black);
}
.hero__stat-value sub {
  font-size: 22px;
  vertical-align: super;
  letter-spacing: -0.02em;
  color: var(--ss-grey-2);
  font-weight: 400;
}
.hero__stat-delta {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: -0.03em;
  color: var(--ss-blue);
}

/* ====== Generic ====== */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.label {
  font-family: var(--font-mono); font-size: 12px; text-transform: uppercase;
  letter-spacing: -0.03em; color: var(--ss-grey-3);
}
.label--blue { color: var(--ss-blue); }
.body { font-size: 19px; line-height: 1.45; letter-spacing: -0.01em; }
.muted { color: var(--ss-black); }

/* ====== Challenge bars ====== */
.bar {
  position: relative;
  width: 100%;
  height: 36px;
  background: var(--ss-grey-6);
  border: 1px solid var(--ss-black);
  overflow: hidden;
}
.bar__fill {
  position: absolute; left: 0; top: 0; bottom: 0;
  background: var(--ss-black);
  transition: width 1.4s cubic-bezier(.2,.7,.2,1);
}
.bar__fill--blue { background: var(--ss-blue); }
.bar__fill--red { background: var(--ss-red); }

/* ====== Solution / product demos ====== */
.demo-tabs {
  display: flex;
  border: 1px solid var(--ss-black);
  background: var(--ss-white);
}
.demo-tab {
  flex: 1;
  padding: 18px 20px;
  border-right: 1px solid var(--ss-black);
  background: var(--ss-white);
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: -0.03em;
  color: var(--ss-grey-2);
  display: flex;
  flex-direction: column;
  gap: 6px;
  align-items: flex-start;
  text-align: left;
  border-top: none;
  border-bottom: none;
  border-left: none;
  transition: background .15s ease, color .15s ease;
}
.demo-tab:last-child { border-right: none; }
.demo-tab:hover { background: var(--ss-grey-6); }
.demo-tab.is-active { background: var(--ss-black); color: var(--ss-white); }
.demo-tab.is-active .demo-tab__name { color: var(--ss-white); }
.demo-tab__num { color: var(--ss-blue); }
.demo-tab__name {
  font-family: var(--font-sans); font-size: 22px;
  letter-spacing: -0.02em; color: var(--ss-black); font-weight: 400;
  text-transform: none;
}
.demo-tab__sub { color: inherit; opacity: .8; }

.demo-stage {
  position: relative;
  border: 1px solid var(--ss-black);
  min-height: 540px;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  background: var(--ss-white);
}
.demo-stage__viz {
  background: var(--ss-paper);
  padding: 48px;
  border-right: 1px solid var(--ss-black);
  display: flex;
  align-items: center;
  justify-content: center;
}
.demo-stage__viz.is-storefront {
  background: var(--ss-paper);
  padding: 48px;
  overflow: hidden;
}
.demo-stage__viz.is-storefront img {
  max-width: 100%;
  max-height: 540px;
  width: auto;
  display: block;
  object-fit: contain;
}
.demo-stage__copy {
  padding: 40px 40px 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

/* Storefront mockup */
.sf {
  width: 100%; max-width: 460px;
  background: var(--ss-white);
  border: 1px solid var(--ss-black);
  display: flex; flex-direction: column;
}
.sf__topbar {
  height: 28px;
  display: flex; align-items: center; gap: 6px;
  padding: 0 12px;
  border-bottom: 1px solid var(--ss-grey-5);
}
.sf__dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ss-grey-5); }
.sf__url {
  font-family: var(--font-mono); font-size: 10px; color: var(--ss-grey-3);
  letter-spacing: -0.03em; margin-left: auto;
}
.sf__body { padding: 20px; }
.sf__brand {
  display: flex; align-items: center; gap: 8px; margin-bottom: 16px;
}
.sf__brand img { height: 22px; }
.sf__sectitle {
  font-family: var(--font-sans); font-size: 15px; font-weight: 500;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}
.sf__cards { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.sf__card {
  border: 1px solid var(--ss-grey-5);
  border-radius: 8px;
  padding: 10px;
  background: var(--ss-white);
  cursor: pointer;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.sf__card:hover { border-color: var(--ss-blue); }
.sf__card.is-selected { border-color: var(--ss-blue); box-shadow: 0 0 0 1px var(--ss-blue); }
.sf__card-img {
  width: 100%; height: 78px; background: var(--ss-grey-6);
  border-radius: 4px;
  background-size: cover; background-position: center;
  margin-bottom: 8px;
}
.sf__card-title {
  font-size: 12px; font-weight: 600;
  color: #1d2a4f;
  margin-bottom: 2px;
}
.sf__card-desc {
  font-size: 9px; line-height: 1.3; color: var(--ss-grey-2);
  height: 22px; overflow: hidden;
}
.sf__price-row { display: flex; align-items: center; gap: 6px; margin-top: 6px; }
.sf__price {
  font-size: 13px; font-weight: 600;
  color: #1d2a4f;
}
.sf__insured-dot {
  width: 8px; height: 8px; border-radius: 50%; background: var(--ss-blue);
}
.sf__book {
  margin-top: 8px;
  background: #1d2a4f;
  color: var(--ss-white);
  font-size: 9px;
  padding: 5px 0;
  text-align: center;
  border-radius: 4px;
}

/* Kiosk — real screen frames */
.kiosk-real {
  position: relative;
  width: 320px;
  aspect-ratio: 834 / 1194;
  background: var(--ss-black);
  border-radius: 24px;
  padding: 10px;
  overflow: hidden;
}
.kiosk-real__frame {
  position: absolute;
  inset: 10px;
  width: calc(100% - 20px);
  height: calc(100% - 20px);
  object-fit: cover;
  object-position: center top;
  border-radius: 14px;
  opacity: 0;
  transition: opacity .5s ease;
}
.kiosk-real__frame.is-on { opacity: 1; }
.kiosk-real__dots {
  position: absolute;
  bottom: 18px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 6px;
  padding: 6px 10px;
  background: rgba(0,0,0,0.35);
  border-radius: 999px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.kiosk-real__dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: rgba(255,255,255,0.4);
  transition: background .25s ease;
}
.kiosk-real__dot.is-on { background: var(--ss-white); }

/* Kiosk mockup (legacy synthetic, kept for fallback) */
.kiosk {
  width: 320px; height: 480px;
  background: var(--ss-black);
  border-radius: 24px;
  padding: 12px;
  position: relative;
}
.kiosk__screen {
  width: 100%; height: 100%;
  background: var(--ss-white);
  border-radius: 14px;
  padding: 28px 24px;
  display: flex; flex-direction: column;
  position: relative;
  overflow: hidden;
}
.kiosk__steps {
  display: flex; gap: 4px; margin-bottom: 32px;
}
.kiosk__step {
  flex: 1; height: 3px; background: var(--ss-grey-5);
  border-radius: 2px;
}
.kiosk__step.is-on { background: var(--ss-blue); }
.kiosk__step.is-done { background: var(--ss-black); }
.kiosk__title {
  font-size: 24px; font-weight: 500; letter-spacing: -0.03em;
  line-height: 1.05; margin-bottom: 12px;
}
.kiosk__sub {
  font-family: var(--font-mono); font-size: 11px;
  color: var(--ss-grey-3); text-transform: uppercase; letter-spacing: -0.03em;
  margin-bottom: 22px;
}
.kiosk__field {
  border: 1px solid var(--ss-grey-4);
  padding: 12px 14px;
  font-size: 13px;
  border-radius: 4px;
  margin-bottom: 8px;
  color: var(--ss-grey-2);
  background: var(--ss-white);
}
.kiosk__check {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 14px;
  border: 1px solid var(--ss-grey-5);
  border-radius: 4px;
  margin-bottom: 8px;
  font-size: 13px;
}
.kiosk__check-status {
  font-family: var(--font-mono); font-size: 10px;
  text-transform: uppercase; letter-spacing: -0.03em;
  margin-left: auto;
  color: var(--ss-grey-3);
}
.kiosk__check.is-active .kiosk__check-status { color: var(--ss-blue); }
.kiosk__check.is-done .kiosk__check-status { color: var(--ss-green); }
.kiosk__cta {
  margin-top: auto;
  background: var(--ss-black);
  color: var(--ss-white);
  text-align: center;
  padding: 14px;
  border-radius: 28px;
  font-size: 14px;
}

/* ====== Skylight widget — mirrors figma /Latest-Prototype/47 ====== */
.sky {
  width: 100%;
  max-width: 521px;
  border-radius: 32px;
  background:
    radial-gradient(circle at 50% 50%, rgba(242,243,248,1) 42%, rgba(242,243,248,0) 100%),
    linear-gradient(rgb(225,239,254), rgb(225,239,254));
  box-shadow: 0 25px 50px -12px rgba(0,0,0,0.25);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  font-family: var(--font-sans);
  color: rgb(23,23,23);
}
.sky__head {
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px;
}
.sky__title {
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
  flex: 1;
  text-align: center;
}
.sky__chip {
  border: 1px solid rgba(0,0,0,0.12);
  background: rgba(255,255,255,0.6);
  border-radius: 100px;
  padding: 4px 10px;
  font-size: 12px;
  color: rgb(82,82,82);
  cursor: pointer;
  font-family: inherit;
}
.sky__chip--ghost {
  background: transparent; border: none;
  color: rgb(82,82,82);
  font-size: 16px;
}
.sky__card {
  border-radius: 20px;
  border: 2px solid var(--ss-white);
  background: rgba(255,255,255,0.5);
  overflow: hidden;
  display: flex; flex-direction: column;
}
.sky__card-head {
  background: var(--ss-white);
  padding: 14px 20px;
  font-size: 13px;
  font-weight: 500;
  color: rgb(23,23,23);
  border-bottom: 1px solid rgba(0,0,0,0.04);
}
.sky__row {
  padding: 16px 20px;
  border-top: 1px solid rgba(255,255,255,0.6);
  background: rgba(255,255,255,0.55);
  opacity: 0;
  transform: translateY(6px);
  transition: opacity .4s ease, transform .4s ease;
}
.sky__row.is-in { opacity: 1; transform: translateY(0); }
.sky__row-top {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 8px;
}
.sky__row-name {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 14px;
  color: rgb(23,23,23);
}
.sky__minus {
  color: rgb(82,82,82);
  font-size: 18px;
  line-height: 1;
}
.sky__row-price {
  font-size: 14px;
  letter-spacing: 0.005em;
  color: rgb(23,23,23);
  font-variant-numeric: tabular-nums;
}
.sky__row-explain {
  display: inline-flex; align-items: center; gap: 6px;
  flex-wrap: wrap;
  border-radius: 10px;
  padding: 6px 10px;
  font-size: 12px;
  line-height: 1.4;
  color: rgb(23,23,23);
  background:
    radial-gradient(circle at 20% 50%, rgba(234,227,234,0.5) 0%, rgba(234,227,234,0) 70%),
    radial-gradient(circle at 80% 50%, rgba(203,215,249,0.5) 0%, rgba(203,215,249,0) 70%),
    rgba(208,217,246,0.5);
  margin-left: 32px;
}
.sky__tag {
  display: inline-block;
  background: var(--ss-white);
  border-radius: 6px;
  padding: 2px 8px;
  font-size: 12px;
  font-family: var(--font-mono);
  letter-spacing: -0.02em;
  color: rgb(23,23,23);
  box-shadow: 0 1px 2px rgba(0,0,0,0.04);
}
.sky__actions {
  display: flex; justify-content: space-between; gap: 12px;
}
.sky__btn {
  border: 1px solid rgba(0,0,0,0.12);
  background: rgba(255,255,255,0.7);
  border-radius: 100px;
  padding: 7px 14px;
  font-size: 13px;
  color: rgb(23,23,23);
  cursor: pointer;
  font-family: inherit;
}
.sky__btn--outline {
  background: transparent;
  border: 1px solid rgba(0,0,0,0.25);
}
.sky__total {
  display: flex; align-items: baseline; justify-content: space-between;
  padding-top: 6px;
}
.sky__total-label {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: rgb(23,23,23);
}
.sky__total-val {
  font-size: 32px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: rgb(23,23,23);
  font-variant-numeric: tabular-nums;
}
.sky__pay {
  display: flex; align-items: center; justify-content: space-between;
  font-size: 13px;
  color: rgb(82,82,82);
}
.sky__pay-method strong { color: rgb(23,23,23); font-weight: 500; }

/* ====== Results bars ====== */
.compare {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 1px;
  background: var(--ss-grey-5);
  border-top: 1px solid var(--ss-grey-5);
  border-bottom: 1px solid var(--ss-grey-5);
}
.compare__cell {
  background: var(--ss-paper);
  padding: 32px 24px;
  display: flex; flex-direction: column;
  min-height: 280px;
  position: relative;
}
.compare__label {
  font-family: var(--font-mono); font-size: 11px;
  text-transform: uppercase; letter-spacing: -0.03em;
  color: var(--ss-grey-3);
  margin-bottom: 18px;
}
.compare__big {
  font-family: var(--font-sans);
  font-size: 88px;
  line-height: 0.9;
  letter-spacing: -0.02em;
  font-weight: 400;
  margin-bottom: auto;
}
.compare__big sub {
  font-size: 24px;
  vertical-align: super;
  letter-spacing: -0.02em;
  color: var(--ss-grey-3);
}
.compare__big.is-after { color: var(--ss-blue); }
.compare__cap {
  font-family: var(--font-mono); font-size: 11px;
  text-transform: uppercase; letter-spacing: -0.03em;
  color: var(--ss-grey-2);
  border-top: 1px solid var(--ss-grey-4);
  padding-top: 10px;
}

/* Results: wait-time visualization */
.wait {
  background: var(--ss-paper);
  padding: 40px;
  border: 1px solid var(--ss-grey-5);
}
.wait__row {
  display: grid;
  grid-template-columns: 200px 1fr 100px;
  align-items: center;
  gap: 20px;
  padding: 18px 0;
  border-bottom: 1px solid var(--ss-grey-5);
}
.wait__row:last-child { border-bottom: 0; }
.wait__row-label { font-family: var(--font-mono); font-size: 12px; color: var(--ss-grey-2);
  text-transform: uppercase; letter-spacing: -0.03em; }
.wait__row-bar {
  height: 14px; background: var(--ss-grey-6);
  border: 1px solid var(--ss-grey-4);
  position: relative;
}
.wait__row-fill {
  height: 100%;
  background: var(--ss-black);
  transition: width 1.6s cubic-bezier(.2,.7,.2,1);
}
.wait__row-fill--blue { background: var(--ss-blue); }
.wait__row-val { font-family: var(--font-sans); font-size: 22px;
  letter-spacing: -0.03em; font-weight: 400; text-align: right; }

/* ====== Impact calculator ====== */
.calc {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 1px;
  background: var(--ss-grey-5);
  border: 1px solid var(--ss-grey-5);
}
.calc__inputs {
  background: var(--ss-paper);
  padding: 36px 32px;
}
.calc__outputs {
  background: var(--ss-white);
  padding: 36px 40px;
}
.calc__h {
  font-family: var(--font-mono);
  font-size: 11px; text-transform: uppercase; letter-spacing: -0.03em;
  color: var(--ss-grey-3); margin-bottom: 22px;
  border-top: 1px solid var(--ss-grey-4);
  padding-top: 12px;
}
.calc__input { margin-bottom: 26px; }
.calc__input-label {
  display: flex; justify-content: space-between; align-items: baseline;
  margin-bottom: 8px;
}
.calc__input-name {
  font-family: var(--font-mono); font-size: 11px; text-transform: uppercase;
  letter-spacing: -0.03em; color: var(--ss-grey-2);
}
.calc__input-val {
  font-family: var(--font-sans); font-size: 22px; letter-spacing: -0.03em;
}
.calc__slider {
  -webkit-appearance: none; appearance: none;
  width: 100%; height: 2px;
  background: var(--ss-grey-4);
  outline: none;
}
.calc__slider::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none;
  width: 16px; height: 16px;
  background: var(--ss-blue);
  border: 1px solid var(--ss-blue);
  border-radius: 50%;
  cursor: pointer;
}
.calc__slider::-moz-range-thumb {
  width: 16px; height: 16px;
  background: var(--ss-blue);
  border: 1px solid var(--ss-blue);
  border-radius: 50%;
  cursor: pointer;
}
.calc__yield-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.calc__output {
  margin-bottom: 24px;
}
.calc__output-label {
  font-family: var(--font-mono); font-size: 11px; text-transform: uppercase;
  letter-spacing: -0.03em; color: var(--ss-grey-3);
  margin-bottom: 6px;
}
.calc__output-val {
  font-family: var(--font-sans);
  font-size: 56px;
  line-height: 1;
  letter-spacing: -0.04em;
  font-weight: 400;
}
.calc__output-val.is-blue { color: var(--ss-blue); }
.calc__output-cap {
  font-family: var(--font-mono); font-size: 11px;
  color: var(--ss-grey-3); text-transform: uppercase;
  letter-spacing: -0.03em; margin-top: 4px;
}
.calc__total {
  border-top: 1px solid var(--ss-grey-5);
  padding-top: 24px; margin-top: 24px;
}
.calc__total-val {
  font-family: var(--font-sans);
  font-size: 88px;
  line-height: 0.9;
  letter-spacing: -0.05em;
  color: var(--ss-blue);
}

/* ====== Growth ====== */
.growth {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 48px;
  align-items: center;
}
.growth__viz {
  background: var(--ss-paper);
  border: 1px solid var(--ss-grey-5);
  padding: 24px;
  position: relative;
}
.growth__viz img {
  width: 100%; display: block;
}
.growth__big {
  font-family: var(--font-sans);
  font-size: 88px;
  line-height: 0.9;
  letter-spacing: -0.05em;
  font-weight: 400;
  color: var(--ss-blue);
  margin-bottom: 8px;
}
.growth__chart {
  height: 220px; margin: 32px 0;
  position: relative;
}

/* ====== Trust ====== */
.partners {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 1px;
  background: var(--ss-grey-5);
  border: 1px solid var(--ss-grey-5);
  margin-bottom: 80px;
}
.partner {
  background: var(--ss-paper);
  padding: 36px 24px;
  display: flex; align-items: center; justify-content: center;
  min-height: 110px;
}
.partner img { max-height: 36px; max-width: 100%; opacity: .85; }
.partner-text {
  font-family: var(--font-sans);
  font-size: 22px; font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--ss-grey-2);
}

.advisors {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--ss-grey-5);
  border: 1px solid var(--ss-grey-5);
}
.advisor {
  background: var(--ss-paper);
  padding: 32px;
  display: flex; flex-direction: column; gap: 18px;
}
.advisor img {
  width: 96px; height: 96px;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid var(--ss-grey-4);
}
.advisor__initials {
  width: 96px; height: 96px;
  border-radius: 50%;
  border: 1px solid var(--ss-grey-4);
  background: var(--ss-grey-6);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-sans);
  font-size: 28px;
  letter-spacing: -0.02em;
  color: var(--ss-grey-2);
}

/* Backers row */
.backers {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1px;
  background: var(--ss-grey-5);
  border: 1px solid var(--ss-grey-5);
}
.backer {
  background: var(--ss-paper);
  padding: 28px 16px;
  display: flex; align-items: center; justify-content: center;
  min-height: 88px;
  font-family: var(--font-sans);
  font-size: 18px;
  letter-spacing: -0.02em;
  color: var(--ss-grey-2);
  text-align: center;
}
.advisor__name {
  font-family: var(--font-sans);
  font-size: 22px;
  line-height: 1.1;
  letter-spacing: -0.02em;
  font-weight: 500;
}
.advisor__role {
  font-family: var(--font-mono); font-size: 11px;
  text-transform: uppercase; letter-spacing: -0.03em;
  color: var(--ss-grey-2);
  line-height: 1.5;
}

/* ====== Footer / CTA ====== */
.cta {
  background: var(--ss-black);
  color: var(--ss-white);
  padding: 80px 32px 60px;
  position: relative;
}
.cta__big {
  font-family: var(--font-sans);
  font-size: clamp(48px, 6vw, 88px);
  line-height: 0.92;
  letter-spacing: -0.04em;
  font-weight: 400;
  max-width: 1100px;
}
.cta__big em { font-style: italic; color: var(--ss-blue); font-weight: 400; }
.cta__row {
  display: flex; justify-content: space-between; align-items: flex-end;
  margin-top: 60px;
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: -0.03em;
}
.cta__btn {
  display: inline-flex; align-items: center; gap: 12px;
  padding: 18px 42px;
  background: var(--ss-blue);
  color: var(--ss-white);
  border-radius: 60px;
  font-family: var(--font-sans);
  font-size: 18px;
  letter-spacing: -0.02em;
  text-decoration: none;
  border: none; cursor: pointer;
  transition: background .15s ease;
}
.cta__btn:hover { background: var(--ss-white); color: var(--ss-black); }

/* fade-in motion */
.fade-in {
  opacity: 0; transform: translateY(16px);
  transition: opacity .8s ease, transform .8s ease;
}
.fade-in.is-in { opacity: 1; transform: translateY(0); }

/* small bits */
.hairline { height: 1px; background: var(--ss-grey-5); }
.dot-blue { width: 8px; height: 8px; border-radius: 50%; background: var(--ss-blue); display: inline-block; }

@media (max-width: 1180px) {
  .nav__meta { display: none; }
  .nav { grid-template-columns: auto 1fr; }
  .nav__crumbs { justify-content: flex-end; }
}

@media (max-width: 860px) {
  .nav__crumb-label { display: none; }
}

@media (max-width: 960px) {
  .grid-2, .grid-3, .growth, .calc, .demo-stage { grid-template-columns: 1fr; }
  .demo-stage__viz { border-right: 0; border-bottom: 1px solid var(--ss-black); }
  .partners { grid-template-columns: repeat(2, 1fr); }
  .advisors { grid-template-columns: 1fr; }
  .sec-head { grid-template-columns: 1fr; }
  .sec-head__title { font-size: 44px; }
  .compare { grid-template-columns: 1fr; }
  .hero__strip { grid-template-columns: 1fr 1fr; }
}

/* ====== Mobile (≤640px) ====== */
@media (max-width: 640px) {
  .nav {
    height: 48px;
    padding: 0 16px;
    gap: 8px;
  }
  .nav__brand { gap: 8px; }
  .nav__brand > span { display: none; }
  .nav__logo { height: 12px; }
  .nav__crumbs { gap: 10px; }
  .nav__crumb .dot { width: 5px; height: 5px; }

  .page { padding-top: 48px; }
  .section { padding: 64px 20px; }

  /* Section header */
  .sec-head { gap: 16px; margin-bottom: 36px; }
  .sec-head__title {
    font-size: 36px;
    width: 100%;
    line-height: 1;
  }
  .sec-head__num { font-size: 11px; }

  /* Hero */
  .hero { padding: 56px 20px 64px; }
  .hero__client {
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 36px;
    font-size: 10px;
  }
  .hero__client > span:last-child {
    flex-basis: 100%;
    margin-left: 0 !important;
    margin-top: 4px;
  }
  .hero__client img { height: 20px !important; }
  .hero__title {
    font-size: 44px;
    line-height: 0.92;
    margin: 0 0 32px;
    letter-spacing: -0.04em;
  }
  .hero__strip { grid-template-columns: 1fr 1fr; }
  .hero__stat { padding: 20px 16px; }
  .hero__stat-value { font-size: 40px; }
  .hero__stat-value sub { font-size: 14px; }
  .hero__stat-label { font-size: 10px; }
  .hero__stat-delta { font-size: 10px; }

  /* Body */
  .body { font-size: 16px; }

  /* Challenge */
  .grid-2 { gap: 32px; }

  /* Solution / Demo tabs — stack vertically on mobile */
  .demo-tabs { flex-direction: column; }
  .demo-tab {
    border-right: none;
    border-bottom: 1px solid var(--ss-black);
    padding: 14px 16px;
    flex-direction: row;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
  }
  .demo-tab:last-child { border-bottom: none; }
  .demo-tab__name { font-size: 18px; }
  .demo-tab__sub { font-size: 10px; flex-basis: 100%; }

  /* Demo stage */
  .demo-stage { min-height: 0; }
  .demo-stage__viz { padding: 24px 16px; }
  .demo-stage__viz.is-storefront { padding: 16px; }
  .demo-stage__viz.is-storefront img { max-height: 320px; }
  .demo-stage__copy { padding: 28px 20px 24px; }
  .demo-stage__copy h3 { font-size: 22px !important; }

  /* Skylight widget */
  .sky {
    padding: 18px;
    border-radius: 24px;
    gap: 14px;
  }
  .sky__title { font-size: 14px; }
  .sky__chip { font-size: 11px; padding: 3px 8px; }
  .sky__card-head { padding: 12px 16px; font-size: 12px; }
  .sky__row { padding: 12px 16px; }
  .sky__row-name { font-size: 13px; }
  .sky__row-price { font-size: 13px; }
  .sky__row-explain {
    font-size: 11px;
    margin-left: 26px;
    padding: 5px 8px;
  }
  .sky__tag { font-size: 10px; padding: 1px 6px; }
  .sky__actions {
    flex-direction: column;
    gap: 6px;
  }
  .sky__btn { font-size: 12px; padding: 6px 12px; width: 100%; text-align: center; }
  .sky__total-label { font-size: 18px; }
  .sky__total-val { font-size: 26px; }
  .sky__pay {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    font-size: 12px;
  }
  .sky__pay .sky__btn { width: auto; }

  /* Kiosk */
  .kiosk { width: 280px; height: 420px; padding: 10px; }
  .kiosk__screen { padding: 22px 18px; border-radius: 12px; }
  .kiosk__title { font-size: 20px; }
  .kiosk-real { width: 260px; }

  /* Solution deployment strip */
  .demo-stage + div {
    flex-direction: column !important;
    gap: 18px !important;
    padding: 20px !important;
  }
  .demo-stage + div > div:last-child {
    justify-content: flex-start !important;
  }

  /* Results bars */
  .wait { padding: 24px 18px; }
  .wait__row {
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 14px 0;
  }
  .wait__row-val { text-align: left; font-size: 18px; }
  .wait__row-bar { width: 100%; }

  /* Compare cells */
  .compare__cell { padding: 24px 18px; min-height: 0; }
  .compare__big { font-size: 64px; }
  .compare__big sub { font-size: 18px; }

  /* Result row headlines */
  .section h3 {
    font-size: 24px !important;
    line-height: 1.1 !important;
  }

  /* Growth */
  .growth { gap: 32px; }
  .growth__big { font-size: 64px; }
  .growth__viz { padding: 16px; }
  .growth > div > div:last-child {
    flex-wrap: wrap;
    gap: 16px !important;
  }
  .growth > div > div:last-child > div {
    flex-basis: 100%;
  }

  /* Growth benchmark rows */
  .growth div[style*="grid-template-columns: 180px"] {
    grid-template-columns: 1fr !important;
    gap: 6px !important;
  }
  .growth div[style*="grid-template-columns: 180px"] > span:last-child {
    text-align: left !important;
  }

  /* Partners */
  .partners {
    grid-template-columns: repeat(2, 1fr);
    margin-bottom: 56px;
  }
  .partner { padding: 24px 16px; min-height: 88px; }
  .partner img { max-height: 28px; }
  .partner-text { font-size: 18px; }

  /* Advisors */
  .advisor { padding: 24px; gap: 14px; }
  .advisor img, .advisor__initials { width: 72px; height: 72px; }
  .advisor__initials { font-size: 22px; }
  .advisor__name { font-size: 18px; }

  /* Backers */
  .backers { grid-template-columns: repeat(3, 1fr); }
  .backer { font-size: 14px; padding: 20px 8px; min-height: 64px; }

  /* CTA */
  .cta { padding: 56px 20px 40px; }
  .cta__big {
    font-size: 36px;
    line-height: 0.96;
  }
  .cta__row {
    flex-direction: column;
    align-items: flex-start;
    gap: 24px;
    margin-top: 36px;
  }
  .cta__btn {
    padding: 14px 28px;
    font-size: 16px;
  }
  .cta > .wrap > div:last-child {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    margin-top: 48px !important;
  }
}

/* Very narrow (≤375px) — iPhone SE / mini */
@media (max-width: 640px) {
  .yield-bars__row { grid-template-columns: 1fr 56px; row-gap: 6px; }
  .yield-bars__label { grid-column: 1 / -1; white-space: normal; }
  .yield-bars__track { grid-column: 1; height: 12px; }
  .yield-bars__val { grid-column: 2; }
}

@media (max-width: 375px) {
  .section { padding: 56px 16px; }
  .hero { padding: 48px 16px 56px; }
  .hero__title { font-size: 32px; }
  .sec-head__title { font-size: 24px; }
  .compare__big { font-size: 52px; }
  .growth__big { font-size: 52px; }
  .cta__big { font-size: 32px; }
  .kiosk { width: 100%; max-width: 280px; height: 400px; }
  .kiosk-real { width: 100%; max-width: 240px; }
}