/* ==========================================================================
   Vetto marketing site
   Layout + components for index.html. All colour, shape, type and elevation
   values come from the design system (styles.css → tokens/*).
   ========================================================================== */

/* --- page ---------------------------------------------------------------- */

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

body {
  margin: 0;
  background: var(--vetto-surface);
  color: var(--vetto-on-surface);
  font-family: var(--vetto-font-sans);
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--vetto-primary); text-decoration: none; }
a:hover { color: var(--vetto-on-primary-container); }

::selection { background: var(--vetto-primary-container); color: var(--vetto-on-primary-container); }

/* Type scale — hits the design's desktop values and degrades on narrow screens. */
:root {
  --gutter: var(--vetto-gutter-page);
  --h1: clamp(38px, 6.6vw, 60px);
  --h2: clamp(29px, 4.6vw, 44px);
  --lede: clamp(17px, 1.5vw, 19px);
  --section-y: clamp(64px, 8vw, 96px);
}

.skip-link {
  position: absolute;
  left: var(--gutter);
  top: -100px;
  z-index: 100;
  padding: 12px 20px;
  border-radius: var(--vetto-shape-md);
  background: var(--vetto-primary);
  color: var(--vetto-on-primary);
  font: 500 14px var(--vetto-font-sans);
  transition: top var(--vetto-duration-short) var(--vetto-ease-standard);
}
.skip-link:focus-visible { top: 14px; color: var(--vetto-on-primary); }

.wrap {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 var(--gutter);
}

section { border-top: 1px solid var(--vetto-outline-variant); }
section.-flush { border-top: 0; }

/* padding-block only, so the .wrap side gutter survives on combined
   class="wrap section" elements. */
.section { padding-block: var(--section-y); }

/* --- shared type --------------------------------------------------------- */

.h1 {
  font: 400 var(--h1) / 1.01 var(--vetto-font-sans);
  letter-spacing: -0.03em;
  margin: 0 0 22px;
}

.h2 {
  font: 400 var(--h2) / 1.05 var(--vetto-font-sans);
  letter-spacing: -0.028em;
  margin: 0 0 16px;
}

.lede {
  margin: 0 0 44px;
  font: 400 17px / 1.6 var(--vetto-font-sans);
  color: var(--vetto-on-surface-variant);
  max-width: 54ch;
}

/* on-surface-variant, not outline: small text on the cream ground needs the
   darker role to clear WCAG's 4.5:1. */
.overline {
  font: 500 11.5px / 1 var(--vetto-font-sans);
  letter-spacing: var(--vetto-tracking-overline);
  text-transform: uppercase;
  color: var(--vetto-on-surface-variant);
}

.fineprint {
  margin: 0;
  font: 400 13px / 1.6 var(--vetto-font-sans);
  color: var(--vetto-on-surface-variant);
}

.tnum { font-variant-numeric: var(--vetto-numeric-tabular); }

.ink { color: var(--vetto-on-surface); }

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: 0;
  border-radius: var(--vetto-shape-cta);
  font: 500 15.5px var(--vetto-font-sans);
  white-space: nowrap;
  cursor: pointer;
  transition:
    transform var(--vetto-duration-quick) var(--vetto-ease-standard),
    box-shadow var(--vetto-duration-short) var(--vetto-ease-standard),
    filter var(--vetto-duration-short) var(--vetto-ease-standard);
}
.btn:active { transform: scale(var(--vetto-press-scale)); }

.btn.-filled {
  background: var(--vetto-primary);
  color: var(--vetto-on-primary);
  box-shadow: var(--vetto-elevation-3);
}
.btn.-filled:hover { color: var(--vetto-on-primary); box-shadow: var(--vetto-elevation-4); }

.btn.-tonal {
  background: var(--vetto-secondary-container);
  color: var(--vetto-on-secondary-container);
}
.btn.-tonal:hover { color: var(--vetto-on-secondary-container); filter: brightness(0.97); }

/* On the gold CTA panel: an inverted button. */
.btn.-inverse {
  background: var(--vetto-on-primary);
  color: var(--vetto-on-primary-container);
}
.btn.-inverse:hover { color: var(--vetto-on-primary-container); filter: brightness(0.97); }

.btn.-lg   { height: 60px; padding: 0 26px; font-size: 16px; }
.btn.-xl   { height: 64px; padding: 0 32px; font-size: 16.5px; }
.btn.-full { width: 100%; }

/* --- nav ----------------------------------------------------------------- */

.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--vetto-surface) 90%, transparent);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  color: var(--vetto-primary);
}
.brand:hover { color: var(--vetto-primary); }

.brand__name {
  font: 600 22px / 1 var(--vetto-font-sans);
  letter-spacing: -0.015em;
}

.nav__links { display: flex; gap: 4px; align-items: center; }

.nav__link {
  height: 44px;
  padding: 0 16px;
  border-radius: var(--vetto-shape-full);
  display: flex;
  align-items: center;
  font: 500 14px var(--vetto-font-sans);
  color: var(--vetto-on-surface-variant);
  transition: background var(--vetto-duration-quick) var(--vetto-ease-standard);
}
.nav__link:hover {
  background: var(--vetto-surface-container);
  color: var(--vetto-on-surface-variant);
}

.nav__cta { height: 48px; padding: 0 22px; font-size: 14.5px; margin-left: 6px; }

/* --- pet portrait -------------------------------------------------------- */

.cookie {
  background: var(--vetto-primary-container);
  border-radius: var(--vetto-shape-cookie);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  overflow: hidden;
  flex: none;
}
.cookie.-alt { border-radius: var(--vetto-shape-cookie-alt); }
.cookie img { image-rendering: pixelated; }

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

.hero {
  display: grid;
  grid-template-columns: 1.06fr 0.94fr;
  gap: 60px;
  align-items: center;
  padding-block: 64px 104px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 38px;
  padding: 7px 15px;
  border-radius: var(--vetto-shape-full);
  background: var(--vetto-primary-container);
  color: var(--vetto-on-primary-container);
  font: 500 12.5px / 1.35 var(--vetto-font-sans);
  margin-bottom: 28px;
}
.badge svg { flex: none; }

.hero__lede {
  margin: 0 0 34px;
  font: 400 var(--lede) / 1.55 var(--vetto-font-sans);
  color: var(--vetto-on-surface-variant);
  max-width: 34ch;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-bottom: 20px;
}

/* Phone mock */
.mock { position: relative; }

.mock__blob {
  position: absolute;
  inset: 12% -6% 8% 4%;
  background: var(--vetto-primary-container);
  border-radius: var(--vetto-shape-cookie-alt);
  opacity: 0.55;
}

.mock__phone {
  position: relative;
  width: 100%;
  max-width: 340px;
  margin: 0 auto;
  border-radius: 48px;
  background: var(--vetto-surface-container-low);
  box-shadow: var(--vetto-elevation-4);
  padding: 13px;
}

.mock__screen {
  border-radius: 36px;
  background: var(--vetto-surface);
  overflow: hidden;
  padding: 26px 18px 22px;
}

.mock__pet {
  display: flex;
  align-items: center;
  gap: 13px;
  margin-bottom: 20px;
}
.mock__pet-name {
  font: 400 30px / 1 var(--vetto-font-sans);
  letter-spacing: -0.02em;
}
.mock__pet-meta {
  font: 400 12px / 1.4 var(--vetto-font-sans);
  color: var(--vetto-on-surface-variant);
  margin-top: 5px;
}

.mock__list {
  border-radius: var(--vetto-shape-2xl);
  overflow: hidden;
  background: var(--vetto-surface-container);
}

.mock__row {
  display: flex;
  gap: 12px;
  align-items: center;
  padding: 15px 16px;
}
.mock__row + .mock__row { border-top: 1px solid var(--vetto-outline-variant); }
.mock__row.-lead {
  background: var(--vetto-primary-container);
  color: var(--vetto-on-primary-container);
}

.mock__icon {
  width: 42px;
  height: 42px;
  flex: none;
  border-radius: var(--vetto-shape-md);
  background: var(--vetto-surface-container-high);
  display: flex;
  align-items: center;
  justify-content: center;
}
.mock__row.-lead .mock__icon { background: var(--vetto-surface-bright); }

.mock__title { font: 500 15px / 1.3 var(--vetto-font-sans); }
.mock__sub {
  font: 400 11.5px / 1.4 var(--vetto-font-sans);
  color: var(--vetto-on-surface-variant);
  margin-top: 3px;
}
.mock__row.-lead .mock__sub { color: inherit; opacity: 0.75; }

.mock__cta {
  margin-top: 18px;
  height: 56px;
  border-radius: var(--vetto-shape-xl);
  background: var(--vetto-primary);
  color: var(--vetto-on-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font: 500 15px var(--vetto-font-sans);
  box-shadow: var(--vetto-elevation-3);
}

/* --- "how it reads" — before / after ------------------------------------- */

.reads {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 32px;
  align-items: center;
}

.reads__label { margin-bottom: 14px; }
.reads__label.-out { color: var(--vetto-primary); }

.reads__arrow {
  width: 52px;
  height: 52px;
  border-radius: var(--vetto-shape-md);
  background: var(--vetto-primary);
  color: var(--vetto-on-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--vetto-elevation-3);
}

/* The photographed sheet */
.sheet {
  border-radius: var(--vetto-shape-2xl);
  background: var(--vetto-surface-container-high);
  padding: 26px;
  position: relative;
  aspect-ratio: 1.28;
  overflow: hidden;
}
.sheet__paper {
  position: absolute;
  inset: 26px;
  background: #f3ede2;
  border-radius: 6px;
  transform: rotate(-1deg);
  box-shadow: var(--vetto-elevation-2);
}
.sheet__paper span { position: absolute; display: block; }
.sheet__head    { top: 11%; left: 9%; width: 46%; height: 9px; background: rgba(26, 20, 12, 0.34); }
.sheet__lines   { top: 24%; left: 9%; right: 9%; height: 34%;
                  background: repeating-linear-gradient(to bottom, transparent 0 9px, rgba(26, 20, 12, 0.13) 9px 10px); }
.sheet__foot    { bottom: 16%; left: 9%; width: 58%; height: 7px; background: rgba(26, 20, 12, 0.2); }
.sheet__scrawl  { bottom: 9%; right: 9%; width: 32%; height: 22px;
                  background: repeating-linear-gradient(115deg, transparent 0 5px, rgba(26, 20, 12, 0.26) 5px 6px); }

/* The parsed record */
.parsed {
  border-radius: var(--vetto-shape-2xl);
  background: var(--vetto-surface-container);
  padding: 24px;
  aspect-ratio: 1.28;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.parsed__date { margin-bottom: 8px; }
.parsed__title {
  font: 400 24px / 1.15 var(--vetto-font-sans);
  letter-spacing: -0.02em;
}

.rx {
  border-radius: var(--vetto-shape-lg);
  background: var(--vetto-primary-container);
  color: var(--vetto-on-primary-container);
  padding: 13px 15px;
  display: flex;
  align-items: center;
  gap: 11px;
}
.rx__icon {
  width: 36px;
  height: 36px;
  flex: none;
  border-radius: var(--vetto-shape-sm);
  background: var(--vetto-surface-bright);
  display: flex;
  align-items: center;
  justify-content: center;
}
.rx__name { font: 500 14.5px / 1.25 var(--vetto-font-sans); }
.rx__dose { font: 400 11.5px / 1.4 var(--vetto-font-sans); opacity: 0.78; margin-top: 2px; }
.rx__len {
  font: 500 11.5px var(--vetto-font-sans);
  padding: 6px 11px;
  border-radius: var(--vetto-shape-sm);
  background: var(--vetto-surface-bright);
  flex: none;
}

.labs { font-variant-numeric: var(--vetto-numeric-tabular); }
.labs__row {
  display: flex;
  gap: 10px;
  padding: 9px 0;
  border-bottom: 1px solid var(--vetto-outline-variant);
}
.labs__row:last-child { border-bottom: 0; }
.labs__name  { flex: 1; font: 400 13.5px var(--vetto-font-sans); }
.labs__value { width: 70px; text-align: right; font: 500 13.5px var(--vetto-font-sans); }
.labs__range { width: 62px; text-align: right; font: 400 11px var(--vetto-font-sans); color: var(--vetto-on-surface-variant); }
.labs__row.-flag .labs__name  { font-weight: 500; color: var(--vetto-primary); }
.labs__row.-flag .labs__value { font-weight: 600; color: var(--vetto-primary); }

/* --- card grids ---------------------------------------------------------- */

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.card {
  border-radius: var(--vetto-shape-2xl);
  padding: 28px;
}
.card.-primary  { background: var(--vetto-primary-container);  color: var(--vetto-on-primary-container); }
.card.-neutral  { background: var(--vetto-surface-container); }
.card.-tertiary { background: var(--vetto-tertiary-container); color: var(--vetto-on-tertiary-container); }
.card.-outlined { border: 1px solid var(--vetto-outline-variant); }

.card__icon {
  width: 50px;
  height: 50px;
  border-radius: var(--vetto-shape-md);
  background: var(--vetto-surface-bright);
  display: flex;
  align-items: center;
  justify-content: center;
}
.card.-tertiary .card__icon { background: var(--vetto-on-tertiary); }

.card__title {
  font: 500 21px / 1.25 var(--vetto-font-sans);
  margin: 18px 0 10px;
}
.card__body {
  margin: 0;
  font: 400 14.5px / 1.6 var(--vetto-font-sans);
  color: var(--vetto-on-surface-variant);
}
.card.-primary .card__body,
.card.-tertiary .card__body { color: inherit; opacity: 0.82; }

.step__num {
  font: 400 42px / 1 var(--vetto-font-sans);
  color: var(--vetto-primary);
  font-variant-numeric: var(--vetto-numeric-tabular);
  margin-bottom: 18px;
}
.step__title {
  font: 500 20px / 1.25 var(--vetto-font-sans);
  margin: 0 0 10px;
}

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

.faq { display: flex; flex-direction: column; gap: 12px; }

.faq__item {
  border-radius: var(--vetto-shape-2xl);
  background: var(--vetto-surface-container);
  padding: 26px 28px;
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 32px;
  align-items: start;
}
.faq__q { font: 500 20px / 1.3 var(--vetto-font-sans); margin: 0; }
.faq__a {
  margin: 0;
  font: 400 15px / 1.65 var(--vetto-font-sans);
  color: var(--vetto-on-surface-variant);
}

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

.close-cta {
  border-radius: var(--vetto-shape-3xl);
  background: var(--vetto-primary);
  color: var(--vetto-on-primary);
  padding: clamp(44px, 6vw, 72px) clamp(24px, 5vw, 64px);
  text-align: center;
}
.close-cta .cookie {
  background: var(--vetto-primary-fixed-dim);
  margin: 0 auto 26px;
  width: 92px;
  height: 92px;
}
.close-cta .h2 {
  margin: 0 auto 16px;
  max-width: 19ch;
  color: var(--vetto-on-primary);
}
.close-cta p {
  margin: 0 auto 32px;
  font: 400 17px / 1.6 var(--vetto-font-sans);
  opacity: 0.86;
  max-width: 44ch;
}

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

.footer {
  border-top: 1px solid var(--vetto-outline-variant);
  padding-block: 36px 64px;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: space-between;
  align-items: center;
  font: 400 13px var(--vetto-font-sans);
  color: var(--vetto-on-surface-variant);
}
.footer__links { display: flex; gap: 22px; }
.footer a { color: var(--vetto-on-surface-variant); }
.footer a:hover { color: var(--vetto-primary); }

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

@media (max-width: 1000px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 48px;
    padding-block: 48px 72px;
  }
  .hero__lede { max-width: 46ch; }
  .mock__blob { inset: 8% 6% 6% 6%; }

  .reads { grid-template-columns: 1fr; gap: 20px; }
  .reads__arrow { transform: rotate(90deg); margin: 0 auto; }
  .sheet, .parsed { aspect-ratio: auto; min-height: 260px; }

  .faq__item { grid-template-columns: 1fr; gap: 12px; }
}

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

@media (max-width: 760px) {
  .grid-3 { grid-template-columns: 1fr; }
  .h1 br, .h2 br { display: none; }
}

@media (max-width: 560px) {
  :root { --gutter: var(--vetto-gutter-mobile); }
  .card { padding: 24px; }
  .faq__item { padding: 22px 24px; }
  .hero__actions .btn { width: 100%; }
  .footer { flex-direction: column; align-items: flex-start; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}