/* TrialApix Clinical Research — site stylesheet
   Colors sampled from assets/brand/TrialApix_logo.png */

:root {
  --navy: #052851;
  --teal: #037783;
  --teal-dark: #026068;
  --navy-soft: #0b3a6b;
  --ink: #1c2b3a;
  --muted: #5b6b7c;
  --bg-tint: #f2f6f9;
  --white: #ffffff;
  --rule: #dfe7ee;

  --wrap: 1180px;
  --gutter: 20px;
  --radius: 6px;
  --radius-pill: 999px;
  --shadow: 0 2px 10px rgba(5, 40, 81, 0.08);
  --shadow-lift: 0 10px 26px rgba(5, 40, 81, 0.13);
  --header-h: 84px;

}

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

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: "Nunito Sans", "Helvetica Neue", Arial, sans-serif;
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--white);
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

h1,
h2,
h3 {
  color: var(--navy);
  font-weight: 700;
  line-height: 1.2;
  margin: 0 0 0.5em;
}

p {
  margin: 0 0 1em;
}

a {
  color: var(--teal);
}

a:focus-visible,
button:focus-visible {
  outline: 3px solid var(--teal);
  outline-offset: 3px;
  border-radius: 2px;
}

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--navy);
  color: var(--white);
  padding: 12px 18px;
  z-index: 100;
}

.skip-link:focus {
  left: 0;
}

/* ---------- buttons ---------- */

.btn {
  display: inline-block;
  padding: 14px 34px;
  border: 0;
  border-radius: var(--radius-pill);
  font: inherit;
  font-weight: 700;
  font-size: 16px;
  line-height: 1.2;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.15s ease, color 0.15s ease,
    border-color 0.15s ease;
}

.btn--teal {
  background: var(--teal);
  color: var(--white);
}

.btn--teal:hover {
  background: var(--teal-dark);
  color: var(--white);
}

.btn--navy {
  background: var(--navy);
  color: var(--white);
}

.btn--navy:hover {
  background: var(--navy-soft);
}

/* Secondary action on a dark field. A real border, not an inset shadow: if the
   fill fails to paint the outline still reads, and it degrades to something
   visible rather than to bare text. The translucent fill is what makes it read
   as a solid object next to the filled primary. */
.btn--ghost {
  background: rgba(255, 255, 255, 0.16);
  color: var(--white);
  border: 2px solid var(--white);
  padding: 12px 32px;
}

.btn--ghost:hover {
  background: var(--white);
  color: var(--navy);
  border-color: var(--white);
}

.btn--sm {
  padding: 9px 24px;
  font-size: 14px;
}

/* Circular icon badge — teal disc, white line icon. */
/* ---------- header ---------- */

.site-header {
  background: var(--white);
  border-bottom: 1px solid var(--rule);
  position: relative;
  z-index: 20;
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: var(--header-h);
}

.site-logo {
  flex: 0 0 auto;
  line-height: 0;
}

.site-logo img {
  width: 208px;
  max-width: 55vw;
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 9px 11px;
  color: var(--navy);
}

.nav-toggle svg {
  display: block;
}

.site-nav ul {
  display: flex;
  align-items: center;
  gap: 30px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-nav a {
  display: inline-block;
  padding: 6px 0;
  color: var(--navy);
  font-weight: 600;
  font-size: 15.5px;
  text-decoration: none;
  border-bottom: 3px solid transparent;
}

.site-nav a:hover {
  border-bottom-color: var(--teal);
}

.site-nav a[aria-current="page"] {
  border-bottom-color: var(--teal);
}

/* .site-nav a is more specific than .btn, so the button's own padding and
   radius have to be restated here or the CTA collapses to zero padding. */
.site-nav .nav-cta a,
.site-nav .nav-cta a:hover {
  border-bottom: 0;
  color: var(--white);
  padding: 9px 24px;
  border-radius: var(--radius-pill);
}

/* ---------- hero ---------- */

.hero {
  position: relative;
  display: flex;
  align-items: center;
  color: var(--white);
  background: linear-gradient(115deg, var(--navy) 0%, #08356a 55%, var(--teal-dark) 140%);
}

.hero .wrap {
  position: relative;
  z-index: 1;
}

.hero__inner {
  max-width: 700px;
  padding: 42px 0 44px;
}

.hero h1 {
  color: var(--white);
  font-size: clamp(27px, 3.9vw, 42px);
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin-bottom: 14px;
}

.hero h1 .light {
  font-weight: 300;
}

.hero__sub {
  font-size: clamp(16px, 1.7vw, 18.5px);
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.86);
  max-width: 620px;
  margin-bottom: 24px;
}

/* One primary action for the commercial buyer, one quiet route for physicians.
   Two equal tiles here spent the most valuable space on routing. */
/* Fallback only for a hero button with no colour modifier. Scoped with :not()
   so .btn--teal / .btn--ghost fully own their normal, hover and focus colours.
   An unscoped version of this rule previously beat .btn--ghost:hover on equal
   specificity and left white text on a white hover fill. */
.hero .btn:not(.btn--teal):not(.btn--navy):not(.btn--ghost) {
  color: var(--white);
}

/* Teal focus ring can fail 3:1 against the dark hero, so use white there. */
.hero .btn:focus-visible {
  outline: 3px solid var(--white);
  outline-offset: 3px;
  border-radius: var(--radius-pill);
}

.hero__actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px 26px;
}

.hero__eyebrow {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: #7fd3dd;
  margin-bottom: 14px;
}

/* inner-page hero band, no photo slot */
.hero--band {
  min-height: 260px;
  background: linear-gradient(120deg, var(--navy) 0%, var(--navy-soft) 100%);
}

.hero--band::before {
  display: none;
}

.hero--band .hero__inner {
  padding: 48px 0;
  max-width: 720px;
}

/* ---------- generic sections ---------- */

.section {
  padding: 60px 0;
  position: relative;
}

.section--tight {
  padding: 48px 0;
}

.section--tint {
  background: var(--bg-tint);
}

.section--tint > .wrap {
  position: relative;
  z-index: 1;
}

.section__head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 44px;
}

.section__head h2 {
  font-size: clamp(26px, 3.6vw, 36px);
  margin-bottom: 10px;
}

.section__head p {
  color: var(--muted);
  margin: 0;
}

/* ---------- value props ---------- */

.props {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.prop {
  padding: 0 26px 0 0;
}

.prop + .prop {
  border-left: 1px solid var(--rule);
  padding-left: 30px;
}

.prop h2 {
  font-size: 18.5px;
  margin-bottom: 8px;
}

.prop p {
  color: var(--muted);
  font-size: 15.5px;
  line-height: 1.6;
  margin: 0;
}

/* ---------- therapeutic area cards ---------- */

.areas {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.area {
  position: relative;
  padding: 22px 22px 20px;
  border-radius: var(--radius);
  background: var(--navy);
  color: var(--white);
  overflow: hidden;
}

/* Alternating tint across the grid so eight blocks do not read as one slab. */
.area:nth-child(4n + 2) { background: #0b3a6b; }
.area:nth-child(4n + 3) { background: #08455c; }
.area:nth-child(4n) { background: #064a56; }

.area__index {
  display: block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: #7fd3dd;
  margin-bottom: 6px;
}

.area h3 {
  color: var(--white);
  font-size: 18.5px;
  margin: 0 0 7px;
}

.area p {
  margin: 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: 14px;
  line-height: 1.5;
}

/* PHOTO: clinician in a lab relevant to each area, landscape, min 1200px wide.
   Replace each gradient below with the photograph. */
/* Hover reveal: the description slides up from under the caption and the photo
   lifts slightly. Everything is transform/opacity only, so it stays on the
   compositor and never triggers layout. */
/* ---------- solution cards ---------- */

/* ---------- cta band ---------- */

.cta {
  text-align: center;
}

.cta h2 {
  font-size: clamp(25px, 3.4vw, 34px);
}

.cta p {
  color: var(--muted);
  max-width: 620px;
  margin: 0 auto 26px;
}

/* ---------- page body (inner pages) ---------- */

.prose {
  max-width: 760px;
}

.prose > p:first-child {
  font-size: 19px;
  color: var(--navy);
}

.prose h2 {
  font-size: 26px;
  margin-top: 1.7em;
}

.prose h3 {
  font-size: 19px;
  margin-top: 1.5em;
  margin-bottom: 0.35em;
}

.prose ul {
  padding-left: 0;
  list-style: none;
}

.prose ul li {
  position: relative;
  padding-left: 26px;
  margin-bottom: 9px;
}

.prose ul li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 0.62em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--teal);
}

/* Two-column feature grid for service and audience blocks. */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 26px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

/* Keeps a card row aligned to the .prose measure instead of the full wrap. */
.grid--prose {
  max-width: 760px;
}

.panel {
  background: var(--white);
  border: 1px solid var(--rule);
  border-left: 4px solid var(--teal);
  border-radius: var(--radius);
  padding: 26px 28px;
  box-shadow: var(--shadow);
}

.panel h2,
.panel h3 {
  margin-top: 0;
  font-size: 19px;
}

.panel p:last-child,
.panel ul:last-child {
  margin-bottom: 0;
}

.panel ul {
  padding-left: 0;
  list-style: none;
  margin-bottom: 0;
}

.panel ul li {
  position: relative;
  padding-left: 22px;
  margin-bottom: 7px;
  font-size: 15.5px;
  color: var(--muted);
}

.panel ul li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.6em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--teal);
}

/* Two-column text + visual band. */
.split {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 54px;
  align-items: center;
}

.split__text h2 {
  font-size: clamp(25px, 3.3vw, 33px);
  margin-top: 0;
}

.split__text > p:first-of-type {
  font-size: 18px;
}

.split__text p {
  color: var(--muted);
}

.split__text p strong {
  color: var(--ink);
}

.split__visual {
  line-height: 0;
}

.split__visual svg {
  width: 100%;
  height: auto;
}

.split--flip .split__text {
  order: 2;
}

/* Numbered process steps. */
.steps {
  counter-reset: step;
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 22px;
}

.steps li {
  counter-increment: step;
  position: relative;
  padding-left: 62px;
  min-height: 44px;
}

.steps li::before {
  content: counter(step);
  position: absolute;
  left: 0;
  top: 0;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--navy);
  color: var(--white);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.steps h3 {
  margin: 0 0 4px;
  font-size: 18px;
}

.steps p {
  margin: 0;
  color: var(--muted);
  font-size: 15.5px;
}

/* Editor note — visible in the page so the owner can see what needs a real
   fact before launch. Remove the block once the copy is confirmed. */
.note {
  background: #fff8e6;
  border: 1px solid #e8d9a8;
  border-left: 4px solid #c79a17;
  border-radius: var(--radius);
  padding: 16px 20px;
  font-size: 15px;
  color: #6b5312;
  margin: 26px 0;
}

.note strong {
  color: #4a3a0c;
}

.contact-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.contact-list li {
  margin-bottom: 8px;
}

/* ---------- contact form ---------- */

.contact-form {
  max-width: 760px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px 20px;
  margin: 28px 0 32px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.field--full {
  grid-column: 1 / -1;
}

.field label {
  font-weight: 700;
  color: var(--navy);
  font-size: 15px;
}

.field__optional {
  font-weight: 400;
  color: var(--muted);
}

.field__hint {
  margin: 0;
  font-size: 14px;
  color: var(--muted);
}

.field input[type="text"],
.field input[type="email"],
.field select,
.field textarea {
  font: inherit;
  font-size: 16px;
  color: var(--ink);
  background: var(--white);
  border: 1px solid #b9c6d2;
  border-radius: var(--radius);
  padding: 11px 12px;
  width: 100%;
}

.field textarea {
  resize: vertical;
  min-height: 150px;
}

.field input:focus-visible,
.field select:focus-visible,
.field textarea:focus-visible {
  outline: 3px solid var(--teal);
  outline-offset: 1px;
  border-color: var(--teal);
}

.field [aria-invalid="true"] {
  border-color: #b3261e;
  box-shadow: 0 0 0 1px #b3261e;
}

.field--check {
  flex-direction: row;
  align-items: flex-start;
  gap: 10px;
}

.field--check input {
  width: 20px;
  height: 20px;
  margin: 2px 0 0;
  flex: none;
  accent-color: var(--teal);
}

.field--check label {
  font-weight: 400;
  color: var(--ink);
  font-size: 16px;
}

.field--check [aria-invalid="true"] {
  outline: 2px solid #b3261e;
  outline-offset: 2px;
}

/* Honeypot: off-screen rather than display:none, which some bots detect. */
.field--trap {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.contact-form__actions {
  flex-direction: row;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 20px;
}

.contact-form__actions .btn:disabled {
  opacity: 0.6;
  cursor: wait;
}

.contact-form__status {
  margin: 0;
  font-size: 15px;
}

.contact-form__status.is-ok {
  color: var(--teal-dark);
  font-weight: 700;
}

.contact-form__status.is-error {
  color: #b3261e;
  font-weight: 700;
}

@media (max-width: 640px) {
  .contact-form {
    grid-template-columns: 1fr;
  }
}

/* ---------- footer ---------- */

.site-footer {
  background: linear-gradient(90deg, var(--teal) 0%, var(--navy) 62%);
  color: var(--white);
  font-size: 15px;
}

.site-footer .wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 18px 30px;
  padding-top: 22px;
  padding-bottom: 22px;
}

.footer-info {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 26px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-info li {
  display: flex;
  align-items: center;
  gap: 9px;
}

.footer-info li + li {
  padding-left: 26px;
  border-left: 1px solid rgba(255, 255, 255, 0.28);
}

.footer-info a {
  color: var(--white);
  text-decoration: none;
}

.footer-info a:hover {
  text-decoration: underline;
}

.footer-info svg {
  flex: 0 0 auto;
  opacity: 0.9;
}

.footer-social {
  display: flex;
  align-items: center;
  gap: 12px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.45);
  color: var(--white);
  transition: background-color 0.15s ease, border-color 0.15s ease;
}

.footer-social a:hover {
  background: rgba(255, 255, 255, 0.16);
  border-color: var(--white);
}


/* ---------- capabilities list (merged about + solutions) ---------- */

.capabilities {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
  background: var(--rule);
  border-radius: var(--radius);
  overflow: hidden;
}

.capabilities li {
  background: var(--white);
  padding: 20px 24px;
}

.capabilities h3 {
  font-size: 17px;
  margin: 0 0 4px;
}

.capabilities p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.55;
}

.split__punch {
  font-size: 18px;
  font-weight: 700;
  color: var(--navy) !important;
  line-height: 1.45;
  padding-left: 16px;
  border-left: 3px solid var(--teal);
  margin-bottom: 26px;
}

/* ---------- slim closing CTA ---------- */

.cta-slim {
  background: var(--navy);
  color: var(--white);
  padding: 34px 0;
}

.cta-slim__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.cta-slim h2 {
  color: var(--white);
  font-size: clamp(21px, 2.6vw, 27px);
  margin: 0 0 4px;
}

.cta-slim p {
  margin: 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: 15.5px;
}

.footer-legal {
  margin: 0;
  font-size: 13.5px;
  color: rgba(255, 255, 255, 0.7);
}

/* ---------- responsive for the new components ---------- */

@media (max-width: 900px) {
  .props {
    grid-template-columns: 1fr;
    gap: 26px;
  }

  .prop {
    padding: 0;
  }

  .prop + .prop {
    border-left: 0;
    border-top: 1px solid var(--rule);
    padding-left: 0;
    padding-top: 24px;
  }

  .cta-slim__inner {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* ---------- responsive ---------- */

/* Four across, then a clean 2x2, then stacked. auto-fit was leaving a single
   orphan card on the second row at around 1024px. */
@media (max-width: 1100px) {
  .areas {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Cards are name-only now, so two fit comfortably even at 360px. Eight
   full-width blocks would be pointless scrolling. */
@media (max-width: 620px) {
  .areas {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .area {
    padding: 16px 15px 15px;
  }

  .area h3 {
    font-size: 15.5px;
  }

  .area p {
    font-size: 13px;
  }
}

@media (max-width: 980px) {
  .solutions {
    grid-template-columns: repeat(2, 1fr);
  }

  .grid-2,
  .grid-3 {
    grid-template-columns: 1fr;
  }

  .split {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .split--flip .split__text {
    order: 0;
  }

  .split__visual {
    max-width: 440px;
    margin: 0 auto;
  }
}

@media (max-width: 860px) {
  .nav-toggle {
    display: block;
  }

  .site-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    border-bottom: 1px solid var(--rule);
    box-shadow: var(--shadow);
  }

  .site-nav.is-open {
    display: block;
  }

  .site-nav ul {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 8px var(--gutter) 18px;
  }

  .site-nav li + li {
    border-top: 1px solid var(--rule);
  }

  .site-nav a {
    padding: 13px 0;
    border-bottom: 0;
  }

  .site-nav a[aria-current="page"] {
    color: var(--teal);
  }

  .site-nav .nav-cta {
    border-top: 0;
    margin-top: 14px;
  }

  .site-nav .nav-cta a {
    display: block;
    text-align: center;
    padding: 13px 24px;
  }

  .props {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .prop + .prop {
    border-left: 0;
    border-top: 1px solid var(--rule);
    padding-top: 30px;
  }

  .hero {
    min-height: 420px;
  }

  .hero::before {
    background: linear-gradient(
      90deg,
      rgba(5, 40, 81, 0.94) 0%,
      rgba(5, 40, 81, 0.8) 70%,
      rgba(5, 40, 81, 0.55) 100%
    );
  }
}

@media (max-width: 560px) {
  body {
    font-size: 16px;
  }

  .section {
    padding: 48px 0;
  }

  .solutions {
    gap: 14px;
  }

  .solution {
    padding: 22px 12px;
  }

  .site-footer .wrap {
    justify-content: flex-start;
  }

  .footer-info {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .footer-info li + li {
    padding-left: 0;
    border-left: 0;
  }

  .icon-badge {
    width: 66px;
    height: 66px;
  }
}

/* ---------- scroll reveal ---------- */

/* Only elements the script has opted in get hidden, so the page is fully
   readable if JavaScript never runs. */
.js-reveal [data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.55s ease-out, transform 0.55s ease-out;
}

.js-reveal [data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

/* Stagger children of a revealed row. */
.js-reveal [data-reveal-stagger] > * {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}

.js-reveal [data-reveal-stagger].is-visible > * {
  opacity: 1;
  transform: none;
}

.js-reveal [data-reveal-stagger].is-visible > *:nth-child(2) {
  transition-delay: 0.09s;
}

.js-reveal [data-reveal-stagger].is-visible > *:nth-child(3) {
  transition-delay: 0.18s;
}

.js-reveal [data-reveal-stagger].is-visible > *:nth-child(4) {
  transition-delay: 0.27s;
}

/* Touch and narrow screens: no hover exists, so show revealed copy outright. */
@media (max-width: 860px), (hover: none) {
  .area__reveal {
    grid-template-rows: 1fr;
    opacity: 1;
  }

  .area:hover .area__photo {
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition: none !important;
    animation: none !important;
  }

  .js-reveal [data-reveal],
  .js-reveal [data-reveal-stagger] > * {
    opacity: 1 !important;
    transform: none !important;
  }
}

/* ---------- print ---------- */

/* Scroll reveal never fires when printing, so force every opted-in element
   visible or whole sections print blank. */
@media print {
  .js-reveal [data-reveal],
  .js-reveal [data-reveal-stagger] > * {
    opacity: 1 !important;
    transform: none !important;
  }

  .site-nav,
  .nav-toggle,
  .skip-link,
  .cta-slim .btn {
    display: none !important;
  }

  .hero,
  .cta-slim,
  .site-footer,
  .area {
    background: none !important;
    color: #000 !important;
  }

  .hero h1,
  .hero__eyebrow,
  .hero__sub,
  .area h3,
  .area p,
  .area__index,
  .cta-slim h2,
  .cta-slim p,
  .footer-info,
  .footer-legal {
    color: #000 !important;
  }

  .area {
    border: 1px solid #999;
  }

  a[href^="/"]::after {
    content: " (www.trialapix.com" attr(href) ")";
    font-size: 11px;
  }
}