/* ==========================================================================
   Puppy Ready — site stylesheet
   Palette: cream #FBF6EE · ink #33291F · warm-brown #7A5C3E ·
            grass-green #4E9E63 · soft-coral #F0876B
   Type:    "Baloo 2" (display) · "Nunito" (body)
   ========================================================================== */

:root {
  /* colour */
  --cream: #FBF6EE;
  --ink: #33291F;
  --brown: #7A5C3E;
  --green: #4E9E63;
  --green-deep: #3C7F4E;
  --coral: #F0876B;
  --coral-deep: #D96A4C;
  --paper: #FFFDF7;
  --green-tint: #E7F2EA;
  --coral-tint: #FBE9E1;
  --sand: #F3EADB;
  --line: #E9DEC9;
  --ink-soft: #5C4F40;
  --footer-text: #EFE6D8;

  /* type */
  --font-display: "Baloo 2", "Nunito", system-ui, sans-serif;
  --font-body: "Nunito", system-ui, -apple-system, "Segoe UI", sans-serif;
  --step-5: clamp(2.35rem, 1.35rem + 4.2vw, 3.55rem);   /* hero h1 */
  --step-4: clamp(1.8rem, 1.35rem + 1.9vw, 2.45rem);    /* h2 */
  --step-3: clamp(1.4rem, 1.22rem + 0.75vw, 1.7rem);    /* h3 */
  --step-2: 1.22rem;
  --step-1: 1.08rem;
  --step-0: 1rem;
  --step--1: 0.885rem;

  /* shape & shadow */
  --radius-lg: 30px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --radius-pill: 999px;
  --shadow-soft: 0 6px 24px rgba(51, 41, 31, 0.08);
  --shadow-lift: 0 14px 34px rgba(51, 41, 31, 0.14);

  /* layout */
  --container: 72rem;
  --gutter: clamp(1.1rem, 4vw, 2rem);
}

/* --------------------------------------------------------------------------
   Base
   -------------------------------------------------------------------------- */

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--step-0);
  line-height: 1.65;
  color: var(--ink);
  background-color: var(--cream);
  -webkit-font-smoothing: antialiased;
}

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

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.15;
  margin: 0 0 0.6em;
  color: var(--ink);
  text-wrap: balance;
}

h1 { font-size: var(--step-5); }
h2 { font-size: var(--step-4); }
h3 { font-size: var(--step-3); }
h4 { font-size: var(--step-2); }

p, ul, ol { margin: 0 0 1.1em; }

a { color: var(--green-deep); text-decoration-thickness: 2px; text-underline-offset: 3px; }
a:hover { color: var(--coral-deep); }

strong { font-weight: 800; }

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

::selection { background: var(--green-tint); color: var(--ink); }

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 100;
  background: var(--ink);
  color: var(--cream);
  padding: 0.6rem 1.1rem;
  border-radius: var(--radius-pill);
  transition: top 160ms ease;
}
.skip-link:focus { top: 1rem; }

.visually-hidden {
  position: absolute !important;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  border: 0;
  clip-path: inset(50%);
  overflow: hidden;
  white-space: nowrap;
}

.container {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.container--narrow { max-width: 50rem; }

/* --------------------------------------------------------------------------
   Header & navigation
   -------------------------------------------------------------------------- */

.site-head {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(251, 246, 238, 0.94);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}

.site-head__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 4.4rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  text-decoration: none;
  color: var(--ink);
  font-family: var(--font-display);
  font-size: 1.42rem;
  font-weight: 800;
  line-height: 1;
}
.brand:hover { color: var(--green-deep); }
.brand svg { width: 2.1rem; height: 2.1rem; flex: none; }

.nav-toggle {
  display: none;
  border: 2px solid var(--line);
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  padding: 0.45rem 1rem;
  border-radius: var(--radius-pill);
  cursor: pointer;
}

.site-nav ul {
  list-style: none;
  display: flex;
  align-items: center;
  gap: clamp(0.4rem, 1.6vw, 1.4rem);
  margin: 0;
  padding: 0;
}

.site-nav a {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.02rem;
  color: var(--ink-soft);
  text-decoration: none;
  padding: 0.35rem 0.55rem;
  border-radius: var(--radius-sm);
}
.site-nav a:hover { color: var(--green-deep); background: var(--green-tint); }
.site-nav a[aria-current="page"] { color: var(--green-deep); }

.site-nav .nav-cta a {
  background: var(--green);
  color: var(--paper);
  padding: 0.45rem 1.15rem;
  border-radius: var(--radius-pill);
}
.site-nav .nav-cta a:hover { background: var(--green-deep); color: var(--paper); }

@media (max-width: 760px) {
  .js .nav-toggle { display: inline-block; }
  .js .site-nav { display: none; }
  .js .site-nav.is-open { display: block; }
  .site-nav { width: 100%; padding-bottom: 1rem; }
  .site-nav ul { flex-direction: column; align-items: stretch; gap: 0.15rem; }
  .site-nav a { display: block; padding: 0.65rem 0.8rem; font-size: 1.1rem; }
  .site-nav .nav-cta a { text-align: center; margin-top: 0.4rem; }
  .site-head__inner { flex-wrap: wrap; }
  /* Without JavaScript the menu simply stays open below the logo. */
  .no-js .site-nav { display: block; }
}

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

.btn {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  line-height: 1.2;
  padding: 0.78rem 1.7rem;
  border-radius: var(--radius-pill);
  border: 2px solid transparent;
  cursor: pointer;
  text-decoration: none;
  text-align: center;
  background: var(--green);
  color: var(--paper);
  transition: background-color 160ms ease, transform 160ms ease;
}
.btn:hover { background: var(--green-deep); color: var(--paper); transform: translateY(-2px); }

.btn--coral { background: var(--coral); }
.btn--coral:hover { background: var(--coral-deep); }

.btn--ghost {
  background: transparent;
  border-color: var(--brown);
  color: var(--brown);
}
.btn--ghost:hover { background: var(--brown); color: var(--paper); transform: translateY(-2px); }

.btn--light { background: var(--paper); color: var(--green-deep); }
.btn--light:hover { background: var(--cream); color: var(--green-deep); }

/* --------------------------------------------------------------------------
   Sections & shared pieces
   -------------------------------------------------------------------------- */

.section { padding-block: clamp(3rem, 7vw, 5.25rem); }
.section--tint { background: var(--sand); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--step--1);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--brown);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  padding: 0.3rem 0.9rem;
  margin-bottom: 1.1rem;
}
.eyebrow svg { width: 0.95rem; height: 0.95rem; }

.section-head { max-width: 44rem; margin-bottom: 2.2rem; }
.section-head p { color: var(--ink-soft); font-size: var(--step-1); }

.lede { font-size: var(--step-2); color: var(--ink-soft); max-width: 42rem; }

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

.hero { padding-block: clamp(2.5rem, 6vw, 4.5rem); overflow: clip; }

.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

.hero__copy h1 { margin-bottom: 0.5em; }
.hero__copy .lede { margin-bottom: 1.6em; }

.hero__figure { position: relative; margin: 0; }

.hero__figure img {
  width: 100%;
  border-radius: 180px 34px 34px 34px; /* one big "paw pad" corner */
  box-shadow: var(--shadow-lift);
  aspect-ratio: 4 / 5;
  object-fit: cover;
}

.sticker {
  position: absolute;
  left: -0.9rem;
  bottom: 1.6rem;
  transform: rotate(-4deg);
  background: var(--coral);
  color: #FFF6F0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.98rem;
  line-height: 1.25;
  padding: 0.65rem 1.1rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
  text-decoration: none;
  transition: transform 160ms ease;
}
.sticker:hover { transform: rotate(-1deg) scale(1.04); color: #FFF6F0; }

@media (max-width: 860px) {
  .hero__grid { grid-template-columns: 1fr; }
  .hero__figure { max-width: 26rem; }
  .hero__figure img { aspect-ratio: 1 / 1; border-radius: 120px 28px 28px 28px; }
}

/* --------------------------------------------------------------------------
   Cards
   -------------------------------------------------------------------------- */

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(15.5rem, 1fr));
  gap: 1.4rem;
}

.card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 1.8rem 1.6rem 1.6rem;
  box-shadow: var(--shadow-soft);
  transition: transform 200ms ease, box-shadow 200ms ease;
}
.card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lift); }

.card__icon {
  width: 3.1rem;
  height: 3.1rem;
  display: grid;
  place-items: center;
  background: var(--green-tint);
  border-radius: var(--radius-md);
  margin-bottom: 0.9rem;
  transition: transform 200ms ease;
}
.card__icon svg { width: 1.7rem; height: 1.7rem; }
.card:hover .card__icon { transform: rotate(-8deg); }
.card__icon--coral { background: var(--coral-tint); }
.card__icon--sand { background: var(--sand); }

.card h3 { margin-bottom: 0.25em; }
.card p { color: var(--ink-soft); margin-bottom: 0.9em; }

.card__link {
  margin-top: auto;
  font-family: var(--font-display);
  font-weight: 700;
  text-decoration: none;
}
.card__link::after { content: " \2192"; }
.card__link:focus-visible::before,
.card__link:hover::before { opacity: 1; }
.card__link::before { content: ""; position: absolute; inset: 0; border-radius: var(--radius-lg); opacity: 0; }

/* --------------------------------------------------------------------------
   Signature: the Puppy-Readiness Checklist
   -------------------------------------------------------------------------- */

.check-group {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 1.7rem clamp(1.2rem, 3vw, 2rem);
  box-shadow: var(--shadow-soft);
  margin-bottom: 1.5rem;
}

.check-group__head {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-bottom: 1rem;
}
.check-group__head h2,
.check-group__head h3 { margin: 0; font-size: var(--step-3); }
.check-group__badge {
  flex: none;
  width: 2.6rem;
  height: 2.6rem;
  display: grid;
  place-items: center;
  border-radius: var(--radius-md);
  background: var(--green-tint);
}
.check-group__badge svg { width: 1.45rem; height: 1.45rem; }
.check-group__badge--coral { background: var(--coral-tint); }
.check-group__badge--sand { background: var(--sand); }

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

.check-list li + li { border-top: 1px dashed var(--line); }

.check-item {
  display: flex;
  align-items: flex-start;
  gap: 0.9rem;
  width: 100%;
  padding: 0.85rem 0.2rem;
  cursor: pointer;
}

.check-item input { position: absolute; opacity: 0; width: 1px; height: 1px; }

.tick {
  flex: none;
  width: 2.15rem;
  height: 2.15rem;
  margin-top: 0.1rem;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 2px dashed var(--brown);
  background: var(--paper);
  transition: background-color 180ms ease, border-color 180ms ease, transform 180ms ease;
}
.tick svg {
  width: 1.15rem;
  height: 1.15rem;
  opacity: 0;
  transform: scale(0.4) rotate(-20deg);
  transition: opacity 180ms ease, transform 220ms cubic-bezier(0.34, 1.56, 0.64, 1);
}

.check-item:hover .tick { border-color: var(--green); }

.check-item input:checked ~ .tick {
  background: var(--green);
  border: 2px solid var(--green);
  transform: rotate(6deg);
}
.check-item input:checked ~ .tick svg { opacity: 1; transform: scale(1) rotate(0deg); }

.check-item input:focus-visible ~ .tick {
  outline: 3px solid var(--coral);
  outline-offset: 3px;
}

.check-item__text { flex: 1; }
.check-item__text strong {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--step-1);
  display: block;
}
.check-item__text span { color: var(--ink-soft); font-size: var(--step--1); }

.check-item input:checked ~ .check-item__text strong { color: var(--green-deep); }

/* progress chip (revealed by JS) */
.progress {
  position: sticky;
  top: 5.1rem;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 0.8rem;
  background: var(--ink);
  color: var(--footer-text);
  border-radius: var(--radius-pill);
  padding: 0.55rem 1.1rem;
  margin-bottom: 1.6rem;
  box-shadow: var(--shadow-soft);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.98rem;
}
.progress__bar {
  flex: 1;
  height: 0.55rem;
  background: rgba(251, 246, 238, 0.22);
  border-radius: var(--radius-pill);
  overflow: hidden;
}
.progress__fill {
  display: block;
  height: 100%;
  width: 0;
  background: var(--green);
  border-radius: var(--radius-pill);
  transition: width 260ms ease;
}
.progress.is-done .progress__fill { background: var(--coral); }

/* --------------------------------------------------------------------------
   Prose pages (guide, breed, legal)
   -------------------------------------------------------------------------- */

.page-hero { padding-block: clamp(2.4rem, 5vw, 3.6rem) 0; }
.page-hero .eyebrow { margin-bottom: 1rem; }
.page-hero p { max-width: 46rem; }

.prose h2 {
  margin-top: 2em;
  padding-top: 0.3em;
  font-size: var(--step-3);
}
.prose > h2:first-child { margin-top: 0; }
.prose h3 { font-size: var(--step-2); margin-top: 1.6em; }
.prose ul { padding-left: 1.2rem; }
.prose li { margin-bottom: 0.45em; }
.prose li::marker { color: var(--green); }

.note {
  display: flex;
  gap: 0.85rem;
  align-items: flex-start;
  background: var(--green-tint);
  border-radius: var(--radius-md);
  padding: 1.05rem 1.2rem;
  margin: 1.4rem 0;
}
.note svg { flex: none; width: 1.5rem; height: 1.5rem; margin-top: 0.15rem; }
.note p { margin: 0; font-size: var(--step--1); color: var(--ink); }
.note--coral { background: var(--coral-tint); }

.toc-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  list-style: none;
  padding: 0;
  margin: 1.4rem 0 0;
}
.toc-chips a {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--step--1);
  text-decoration: none;
  color: var(--brown);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  padding: 0.4rem 1rem;
}
.toc-chips a:hover { border-color: var(--green); color: var(--green-deep); }

.figure-split {
  display: grid;
  grid-template-columns: minmax(0, 3fr) minmax(0, 2fr);
  gap: clamp(1.6rem, 4vw, 3rem);
  align-items: start;
}
.figure-split figure { margin: 0; position: sticky; top: 6rem; }
.figure-split img {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
}
.figure-split figcaption {
  font-size: var(--step--1);
  color: var(--ink-soft);
  padding: 0.6rem 0.4rem 0;
}
@media (max-width: 760px) {
  .figure-split { grid-template-columns: 1fr; }
  .figure-split figure { position: static; max-width: 24rem; }
}

/* --------------------------------------------------------------------------
   Forms
   -------------------------------------------------------------------------- */

.signup {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 1.4rem 1.5rem;
  box-shadow: var(--shadow-soft);
  max-width: 34rem;
}
.signup h3 { margin-bottom: 0.2em; }
.signup > p { color: var(--ink-soft); font-size: var(--step--1); margin-bottom: 1em; }

.signup__label {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--step--1);
  margin-bottom: 0.35rem;
}

.signup__row { display: flex; gap: 0.6rem; flex-wrap: wrap; }
.signup__row input[type="email"] { flex: 1 1 12rem; }

.field { margin-bottom: 1.1rem; }
.field label {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  margin-bottom: 0.3rem;
}

input[type="text"],
input[type="email"],
textarea {
  width: 100%;
  font: inherit;
  color: var(--ink);
  background: var(--cream);
  border: 2px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 0.7rem 0.95rem;
  transition: border-color 160ms ease;
}
input[type="text"]:focus,
input[type="email"]:focus,
textarea:focus { outline: none; border-color: var(--green); background: var(--paper); }

textarea { min-height: 9.5rem; resize: vertical; }

.fine-print {
  font-size: 0.82rem;
  color: var(--ink-soft);
  margin: 0.8rem 0 0;
}
.fine-print a { color: var(--brown); }

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 3fr) minmax(0, 2fr);
  gap: clamp(1.6rem, 4vw, 3rem);
  align-items: start;
}
@media (max-width: 760px) {
  .contact-grid { grid-template-columns: 1fr; }
}

.contact-aside {
  background: var(--green-tint);
  border-radius: var(--radius-lg);
  padding: 1.7rem 1.6rem;
}
.contact-aside h2 { font-size: var(--step-3); }
.contact-aside p { color: var(--ink-soft); }

/* --------------------------------------------------------------------------
   CTA band
   -------------------------------------------------------------------------- */

.cta-band { padding-block: clamp(2.6rem, 6vw, 4rem); }

.cta-band__inner {
  position: relative;
  overflow: clip;
  background: var(--green);
  color: var(--paper);
  border-radius: var(--radius-lg);
  padding: clamp(2.2rem, 5vw, 3.4rem);
  text-align: center;
}
.cta-band__inner h2 { color: var(--paper); }
.cta-band__inner p {
  color: rgba(255, 253, 247, 0.9);
  max-width: 34rem;
  margin-inline: auto;
  margin-bottom: 1.6em;
}
.cta-band__paw {
  position: absolute;
  width: 11rem;
  height: 11rem;
  opacity: 0.14;
  pointer-events: none;
}
.cta-band__paw--tl { top: -2.4rem; left: -1.8rem; transform: rotate(-18deg); }
.cta-band__paw--br { bottom: -2.8rem; right: -1.6rem; transform: rotate(14deg); }

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

.site-foot {
  margin-top: clamp(2rem, 6vw, 3.5rem);
  background: var(--ink);
  color: var(--footer-text);
  border-radius: 36px 36px 0 0;
  padding: clamp(2.4rem, 5vw, 3.4rem) 0 1.6rem;
}

.site-foot__grid {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 1fr) minmax(0, 1fr);
  gap: 2rem;
  margin-bottom: 2.2rem;
}
@media (max-width: 700px) {
  .site-foot__grid { grid-template-columns: 1fr; gap: 1.4rem; }
}

.site-foot .brand { color: var(--cream); margin-bottom: 0.7rem; }
.site-foot .brand:hover { color: var(--paper); }
.site-foot p { color: rgba(239, 230, 216, 0.78); font-size: var(--step--1); max-width: 26rem; }

.site-foot h4 {
  color: var(--cream);
  font-size: 1.02rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 0.7em;
}
.site-foot ul { list-style: none; margin: 0; padding: 0; }
.site-foot li { margin-bottom: 0.45em; }
.site-foot a { color: var(--footer-text); text-decoration: none; }
.site-foot a:hover { color: var(--coral); text-decoration: underline; }

.site-foot__base {
  border-top: 1px solid rgba(239, 230, 216, 0.18);
  padding-top: 1.2rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.6rem;
  justify-content: space-between;
  font-size: 0.82rem;
  color: rgba(239, 230, 216, 0.65);
}
.site-foot__base p { margin: 0; font-size: inherit; color: inherit; }

/* --------------------------------------------------------------------------
   Utility pages (404 / thanks)
   -------------------------------------------------------------------------- */

.mini-hero {
  min-height: 55vh;
  display: grid;
  place-items: center;
  text-align: center;
  padding-block: clamp(3rem, 8vw, 6rem);
}
.mini-hero__paw { width: 5.4rem; height: 5.4rem; margin-inline: auto; margin-bottom: 1.4rem; }
.mini-hero p { max-width: 30rem; margin-inline: auto; color: var(--ink-soft); }
.mini-hero .btn { margin-top: 0.6rem; }
.mini-hero__actions { display: flex; gap: 0.8rem; justify-content: center; flex-wrap: wrap; }

/* --------------------------------------------------------------------------
   Motion preferences
   -------------------------------------------------------------------------- */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}