/* ==========================================================================
   Walling Tree Farm – Mobile Petting Zoo
   Mobile first. Breakpoints: 640px, 900px.
   ========================================================================== */

:root {
  --cream: #fbf6ec;
  --cream-2: #f3e9d6;
  --wood: #8a5a34;
  --wood-dark: #4a2f1b;
  --ink: #2d2118;
  --muted: #6f5d4e;
  --teal: #1fb8c3;
  --teal-dark: #0f8f99;
  --sun: #f5b82e;
  --leaf: #4f8a3a;

  --font-display: 'Fredoka', 'Nunito', system-ui, sans-serif;
  --font-body: 'Nunito', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-script: 'Caveat', cursive;

  --nav-h: 72px;
  --max: 1160px;
  --radius: 18px;
  --shadow: 0 10px 30px rgba(74, 47, 27, 0.12);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: var(--nav-h); -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--cream);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
body.is-locked { overflow: hidden; }
img { display: block; max-width: 100%; height: auto; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, p { margin: 0; }
h1, h2, h3 { font-family: var(--font-display); line-height: 1.1; color: var(--wood-dark); }
a { color: inherit; }
button { font: inherit; cursor: pointer; }

.container { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 16px; }
.script { font-family: var(--font-script); font-size: 1.6rem; color: var(--teal-dark); line-height: 1.1; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 0.85rem 1.6rem;
  border: 2px solid var(--teal);
  border-radius: 999px;
  background: var(--teal);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.05rem;
  text-decoration: none;
  box-shadow: 0 4px 0 var(--teal-dark);
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 6px 0 var(--teal-dark); }
.btn:active { transform: translateY(2px); box-shadow: 0 2px 0 var(--teal-dark); }
.btn--ghost { background: transparent; color: var(--wood-dark); border-color: var(--wood); box-shadow: 0 4px 0 var(--wood); }
.btn--ghost:hover { box-shadow: 0 6px 0 var(--wood); background: #fff; }
.btn--small { padding: 0.5rem 1.1rem; font-size: 0.95rem; }

/* ---------- Nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  height: var(--nav-h);
  background: rgba(251, 246, 236, 0.94);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(138, 90, 52, 0.15);
}
.nav__inner { max-width: var(--max); height: 100%; margin: 0 auto; padding: 0 16px; display: flex; align-items: center; justify-content: space-between; }
.nav__brand { display: flex; white-space: nowrap; align-items: center; gap: 10px; text-decoration: none; font-family: var(--font-display); font-weight: 700; font-size: 1.2rem; color: var(--wood-dark); }
.nav__brand img { width: auto; height: 54px; }
.nav__toggle { display: flex; flex-direction: column; gap: 5px; padding: 10px; background: none; border: 0; }
.nav__toggle span { width: 24px; height: 3px; border-radius: 3px; background: var(--wood-dark); transition: transform .2s, opacity .2s; }
.nav__toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }
.nav__menu {
  position: absolute; top: var(--nav-h); left: 0; right: 0;
  display: none; flex-direction: column; gap: 4px;
  padding: 12px 16px 20px;
  background: var(--cream);
  border-bottom: 1px solid rgba(138, 90, 52, 0.15);
  box-shadow: var(--shadow);
}
.nav__menu.is-open { display: flex; }
.nav__menu a { white-space: nowrap; }
.nav__menu a:not(.btn) { padding: 10px 4px; text-decoration: none; font-weight: 700; color: var(--wood-dark); }
.nav__menu a:not(.btn):hover { color: var(--teal-dark); }
.nav__menu .btn { margin-top: 8px; }

@media (min-width: 1140px) {
  .nav__toggle { display: none; }
  .nav__menu { position: static; display: flex; flex-direction: row; align-items: center; gap: 22px; padding: 0; background: none; border: 0; box-shadow: none; }
  .nav__menu .btn { margin-top: 0; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background:
    radial-gradient(circle at 85% 20%, rgba(31, 184, 195, 0.18), transparent 45%),
    radial-gradient(circle at 10% 90%, rgba(245, 184, 46, 0.2), transparent 40%),
    var(--cream);
  padding: 40px 0 70px;
  overflow: hidden;
}
.hero__inner { max-width: var(--max); margin: 0 auto; padding: 0 16px; display: grid; gap: 32px; align-items: center; }
.hero h1 { font-size: clamp(2.2rem, 7vw, 3.8rem); margin: 6px 0 16px; }
.hero h1 span { color: var(--teal); }
.lead { font-size: 1.15rem; color: var(--muted); max-width: 34rem; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 14px; margin: 26px 0 22px; }
.badges { display: flex; flex-wrap: wrap; gap: 8px; }
.badges li { display: inline-flex; align-items: center; gap: 6px; padding: 5px 12px; border-radius: 999px; background: #fff; border: 1px dashed var(--wood); font-weight: 700; font-size: 0.9rem; color: var(--wood); }
.hero__art img { width: 100%; max-width: 500px; margin: 0 auto; filter: drop-shadow(0 14px 24px rgba(74, 47, 27, 0.18)); animation: bob 5s ease-in-out infinite; }
@keyframes bob { 50% { transform: translateY(-10px) rotate(-1deg); } }

/* picket fence strip */
.fence {
  position: absolute; left: 0; right: 0; bottom: 0; height: 42px;
  background:
    linear-gradient(var(--wood) 0 0) 0 12px / 100% 6px no-repeat,
    linear-gradient(var(--wood) 0 0) 0 28px / 100% 6px no-repeat,
    conic-gradient(from 135deg at 50% 0, var(--cream-2) 90deg, transparent 0) 0 0 / 28px 42px,
    linear-gradient(90deg, var(--cream-2) 0 18px, transparent 18px) 0 8px / 28px 42px;
  opacity: 0.9;
}

@media (min-width: 900px) {
  .hero { padding: 70px 0 100px; }
  .hero__inner { grid-template-columns: 1.1fr 1fr; gap: 56px; }
}

/* ---------- Sections ---------- */
.section { padding: 72px 0; }
.section--soft { background: var(--cream-2); }
.section--wood {
  background:
    repeating-linear-gradient(0deg, rgba(0,0,0,0.04) 0 2px, transparent 2px 38px),
    linear-gradient(180deg, #a06a3e, #7b4d2b);
  color: #fff8ec;
}
.section--wood h2, .section--wood h3 { color: #fff; }
.section--wood .script { color: #9ff1f6; }
.section__head { text-align: center; max-width: 40rem; margin: 0 auto 40px; }
.section__head h2 { font-size: clamp(2rem, 5vw, 2.8rem); margin: 4px 0 12px; }
.section__head p:not(.script) { color: var(--muted); }

/* ---------- Animals ---------- */
.animals { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.animal {
  background: #fff;
  border-radius: var(--radius);
  overflow: hidden;
  text-align: center;
  box-shadow: var(--shadow);
  border-bottom: 5px solid var(--teal);
  transition: transform .2s ease;
}
.animal:nth-child(3n+2) { border-color: var(--sun); }
.animal:nth-child(3n) { border-color: var(--leaf); }
.animal:hover { transform: translateY(-4px) rotate(-1deg); }
.animal__img { width: 100%; aspect-ratio: 1; object-fit: cover; }
.animal__body { padding: 16px 14px 20px; }
.animal h3 { font-size: 1.25rem; margin-bottom: 6px; }
.animal p { font-size: 0.93rem; color: var(--muted); }
.animals__more { text-align: center; margin-top: 28px; font-family: var(--font-display); font-size: 1.4rem; color: var(--wood-dark); }
@media (min-width: 640px) { .animals { grid-template-columns: repeat(4, 1fr); gap: 20px; } }

/* ---------- Events ---------- */
.events { display: grid; gap: 14px; }
.events li {
  background: rgba(255, 248, 236, 0.1);
  border: 2px dashed rgba(255, 248, 236, 0.35);
  border-radius: var(--radius);
  padding: 22px;
}
.events span { font-size: 2rem; }
.events h3 { font-size: 1.35rem; margin: 6px 0 4px; }
.events p { opacity: 0.9; }
@media (min-width: 640px) { .events { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 900px) { .events { grid-template-columns: repeat(3, 1fr); gap: 20px; } }

/* ---------- Feature ---------- */
.feature { display: grid; gap: 36px; align-items: center; }
.feature__img img { border-radius: 28px; box-shadow: var(--shadow); width: 100%; max-height: 560px; object-fit: cover; transform: rotate(-1.5deg); border: 8px solid #fff; }
.feature__copy h2 { font-size: clamp(2rem, 5vw, 2.8rem); margin: 4px 0 14px; }
.feature__copy > p:not(.script) { color: var(--muted); }
.checks { margin: 20px 0 28px; display: grid; gap: 8px; }
.checks li { position: relative; padding-left: 32px; font-weight: 700; }
.checks li::before { content: '♥'; position: absolute; left: 4px; color: var(--teal); }
@media (min-width: 900px) { .feature { grid-template-columns: 1fr 1.1fr; gap: 64px; } }
.feature__btns { display: flex; flex-wrap: wrap; gap: 12px; }
@media (min-width: 900px) { .feature--reverse { grid-template-columns: 1.1fr 1fr; } .feature--reverse .feature__img { order: 2; } .feature--reverse .feature__img img { transform: rotate(1.5deg); } }

/* ---------- Steps ---------- */
.steps { display: grid; gap: 18px; counter-reset: step; }
.steps li { position: relative; background: #fff; border-radius: var(--radius); padding: 28px 22px 22px 80px; box-shadow: var(--shadow); counter-increment: step; }
.steps li::before {
  content: counter(step);
  position: absolute; left: 20px; top: 24px;
  width: 44px; height: 44px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--sun); color: var(--wood-dark);
  font-family: var(--font-display); font-weight: 700; font-size: 1.3rem;
}
.steps h3 { font-size: 1.3rem; margin-bottom: 4px; }
.steps p { color: var(--muted); }
@media (min-width: 900px) { .steps { grid-template-columns: repeat(3, 1fr); } }

/* ---------- Service area ---------- */
.areas { display: grid; gap: 14px; }
.area { background: #fff; border-radius: var(--radius); padding: 20px 22px; box-shadow: var(--shadow); border-left: 5px solid var(--teal); }
.area:nth-child(3n+2) { border-color: var(--sun); }
.area:nth-child(3n) { border-color: var(--leaf); }
.area h3 { font-size: 1.2rem; margin-bottom: 4px; }
.area p { color: var(--muted); font-size: 0.95rem; }
.areas__more { text-align: center; margin-top: 28px; font-family: var(--font-display); font-size: 1.3rem; color: var(--wood-dark); }
@media (min-width: 640px) { .areas { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 900px) { .areas { grid-template-columns: repeat(3, 1fr); gap: 20px; } }

/* ---------- Gallery (projects) ---------- */
.projects { display: grid; gap: 16px; }
.project__btn {
  position: relative; display: block; width: 100%; height: 100%; min-height: 300px;
  padding: 0; border: 0; border-radius: 22px; overflow: hidden;
  background: var(--wood-dark); color: #fff; text-align: left;
  box-shadow: var(--shadow);
}
.project__btn img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.project__btn::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(30, 20, 12, 0) 35%, rgba(30, 20, 12, 0.85) 100%); }
.project__btn:hover img, .project__btn:focus-visible img { transform: scale(1.06); }
.project__btn:focus-visible { outline: 4px solid var(--teal); outline-offset: 3px; }
.project__info { position: absolute; left: 0; right: 0; bottom: 0; z-index: 1; display: grid; gap: 4px; padding: 20px; }
.project__count { justify-self: start; padding: 3px 10px; border-radius: 999px; background: var(--teal); font-size: 0.8rem; font-weight: 800; }
.project__title { font-family: var(--font-display); font-weight: 700; font-size: 1.5rem; line-height: 1.15; }
.project__blurb { font-size: 0.95rem; opacity: 0.9; }
.project__cta { margin-top: 4px; font-weight: 800; color: #9ff1f6; }
.gallery__more { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; margin-top: 32px; }
@media (min-width: 640px) {
  .projects { grid-template-columns: repeat(2, 1fr); }
  .project--camp { grid-column: 1 / -1; }
  .project--camp .project__btn { min-height: 380px; }
}
@media (min-width: 900px) {
  .projects { grid-template-columns: repeat(3, 1fr); gap: 20px; }
  .project--camp { grid-column: span 2; }
  .project__btn { min-height: 340px; }
}

/* ---------- Contact ---------- */
.contact { display: grid; gap: 36px; text-align: center; }
.contact__banner img { width: 100%; border-radius: 24px; border: 6px solid #fff8ec; box-shadow: 0 16px 40px rgba(0, 0, 0, 0.25); }
.contact__note { margin-top: 20px; font-family: var(--font-script); font-size: 1.5rem; color: #9ff1f6; }
@media (min-width: 900px) { .contact { grid-template-columns: 1.15fr 1fr; gap: 56px; align-items: center; text-align: left; } .contact__list { justify-items: start; } .contact__list a { display: inline-flex; } }
.contact h2 { font-size: clamp(2rem, 5vw, 2.8rem); margin: 4px 0 12px; }
.contact__list { margin-top: 24px; display: grid; gap: 12px; justify-items: center; }
.contact__list a, .contact__list > li > span { display: inline; gap: 10px; align-items: center; font-weight: 800; font-size: 1.1rem; text-decoration: none; }
.contact__list a:hover { color: #9ff1f6; }
/* ---------- Footer ---------- */
.footer { background: var(--wood-dark); color: #f3e9d6; padding: 48px 0 32px; text-align: center; }
.footer__inner { display: grid; justify-items: center; gap: 8px; }
.footer img { width: 120px; height: auto; }
.footer .script { color: #9ff1f6; font-size: 1.8rem; }
.footer a:hover { color: #9ff1f6; }
.footer__small { font-size: 0.85rem; opacity: 0.7; margin-top: 8px; }

/* ---------- Gallery viewer ---------- */
.viewer { position: fixed; inset: 0; z-index: 100; display: flex; flex-direction: column; background: #18100a; color: #fff; }
.viewer[hidden] { display: none; }
.viewer__top { display: flex; align-items: center; gap: 12px; padding: 12px 16px; }
.viewer__title { font-size: 1.2rem; color: #fff; flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.viewer__count { font-weight: 700; opacity: 0.75; font-size: 0.9rem; }
.viewer__close { width: 44px; height: 44px; flex: none; border: 0; border-radius: 50%; background: #fff; color: var(--wood-dark); font-size: 1.9rem; line-height: 1; }
.viewer__stage { position: relative; flex: 1; min-height: 0; display: flex; align-items: center; justify-content: center; padding: 0 8px; }
.viewer__media { height: 100%; width: 100%; display: flex; align-items: center; justify-content: center; }
.viewer__media img, .viewer__media video { max-width: 100%; max-height: 100%; border-radius: 12px; background: #000; }
.viewer__nav { position: absolute; top: 50%; transform: translateY(-50%); z-index: 1; width: 48px; height: 48px; border: 0; border-radius: 50%; background: rgba(255, 255, 255, 0.92); color: var(--wood-dark); font-size: 2rem; line-height: 1; box-shadow: 0 4px 14px rgba(0, 0, 0, 0.3); }
.viewer__nav--prev { left: 10px; }
.viewer__nav--next { right: 10px; }
.viewer__nav[hidden] { display: none; }
.viewer__caption { text-align: center; padding: 10px 16px 0; font-size: 0.95rem; opacity: 0.85; min-height: 1.6em; }
.viewer__thumbs { display: flex; gap: 8px; overflow-x: auto; padding: 12px 16px 16px; scrollbar-width: thin; }
.viewer__thumbs button { position: relative; flex: none; width: 64px; height: 64px; padding: 0; border: 3px solid transparent; border-radius: 10px; overflow: hidden; background: #000; opacity: 0.6; }
.viewer__thumbs button[aria-current="true"] { border-color: var(--teal); opacity: 1; }
.viewer__thumbs img { width: 100%; height: 100%; object-fit: cover; }
.viewer__thumbs .is-video::after { content: '▶'; position: absolute; inset: 0; display: grid; place-items: center; font-size: 1.1rem; color: #fff; text-shadow: 0 1px 4px rgba(0, 0, 0, 0.8); }
.viewer__thumbs:has(li:only-child) { display: none; }
@media (min-width: 900px) {
  .viewer__stage { padding: 0 80px; }
  .viewer__nav--prev { left: 20px; }
  .viewer__nav--next { right: 20px; }
}

/* ---------- Reveal ---------- */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity .6s ease, transform .6s ease; }
.reveal.is-in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
  .reveal { opacity: 1; transform: none; }
  .hero__art img { animation: none; }
}