/* ============================================================
   Puna Seedlings — shared stylesheet
   Clean, fresh, NZ farmers-market inspired design system
   ============================================================ */

/* ---------- Design tokens ---------- */
:root {
  /* Greens */
  --green-900: #133123;
  --green-800: #1c4730;
  --green-700: #2a6a41;
  --green-600: #357a45;
  --green-500: #4a9d5b;
  --green-300: #9cc9a3;
  --green-100: #e7f2e8;
  --green-50:  #f1f8f2;

  /* Warmth / market accents */
  --earth:  #b9743f;   /* terracotta */
  --sun:    #f2b705;   /* market gold */
  --tomato: #d24b3e;

  /* Neutrals */
  --cream:  #faf8f1;
  --paper:  #ffffff;
  --ink:    #1d2a21;
  --muted:  #5e6b61;
  --line:   #e4e3d8;

  /* UI */
  --radius:   16px;
  --radius-sm: 10px;
  --shadow:   0 14px 40px -22px rgba(19, 49, 35, .45);
  --shadow-sm: 0 6px 18px -12px rgba(19, 49, 35, .4);
  --maxw: 1180px;
  --ease: cubic-bezier(.22, .61, .36, 1);

  --font-head: "Fraunces", Georgia, "Times New Roman", serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--cream);
  line-height: 1.6;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg { display: block; max-width: 100%; }
.ic { width: 1.25em; height: 1.25em; flex: none; }
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.skip-link { position: absolute; left: 8px; top: -48px; background: var(--green-800); color: #fff; padding: .6rem 1rem; border-radius: 8px; z-index: 100; transition: top .2s; }
.skip-link:focus { top: 8px; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; padding: 0; }
button { font: inherit; cursor: pointer; }
:focus-visible { outline: 3px solid var(--green-500); outline-offset: 2px; border-radius: 4px; }

/* ---------- Typography ---------- */
h1, h2, h3, h4 {
  font-family: var(--font-head);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -.01em;
  color: var(--green-900);
}
h1 { font-size: clamp(2.3rem, 5.2vw, 4rem); }
h2 { font-size: clamp(1.8rem, 3.6vw, 2.8rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.5rem); }
p  { color: var(--muted); }
.lead { font-size: clamp(1.05rem, 1.6vw, 1.25rem); color: var(--muted); }

/* ---------- Layout helpers ---------- */
.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: clamp(1.1rem, 4vw, 2.5rem); }
.section { padding-block: clamp(3.5rem, 8vw, 6.5rem); }
.section--tight { padding-block: clamp(2.5rem, 5vw, 4rem); }
.bg-green { background: var(--green-50); }
.bg-deep  { background: var(--green-900); color: #dfeede; }
.bg-paper { background: var(--paper); }
.center { text-align: center; }
.eyebrow {
  display: inline-flex; align-items: center; gap: .5rem;
  font-family: var(--font-body);
  font-weight: 600; font-size: .78rem; letter-spacing: .14em;
  text-transform: uppercase; color: var(--green-700);
  background: var(--green-100);
  padding: .4rem .8rem; border-radius: 100px;
}
.bg-deep .eyebrow { background: rgba(255,255,255,.08); color: var(--green-300); }
.section-head { max-width: 660px; margin-bottom: clamp(2rem, 4vw, 3rem); }
.section-head.center { margin-inline: auto; }
.section-head p { margin-top: .9rem; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  font-weight: 600; font-size: .98rem;
  padding: .85rem 1.5rem; border-radius: 100px;
  border: 1.5px solid transparent; transition: all .25s var(--ease);
  white-space: nowrap;
}
.btn svg { width: 1.05em; height: 1.05em; }
.btn--primary { background: var(--green-700); color: #fff; box-shadow: var(--shadow-sm); }
.btn--primary:hover { background: var(--green-800); transform: translateY(-2px); }
.btn--sun { background: var(--sun); color: var(--green-900); }
.btn--sun:hover { filter: brightness(1.05); transform: translateY(-2px); }
.btn--ghost { background: transparent; border-color: var(--green-300); color: var(--green-800); }
.btn--ghost:hover { background: var(--green-100); border-color: var(--green-500); }
.btn--light { background: #fff; color: var(--green-900); }
.btn--light:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.btn--lg { padding: 1rem 1.9rem; font-size: 1.05rem; }
.btn-row { display: flex; flex-wrap: wrap; gap: .9rem; }

/* ---------- Header / nav ---------- */
.site-header {
  position: sticky; top: 0; z-index: 60;
  background: rgba(250, 248, 241, .85);
  backdrop-filter: saturate(160%) blur(12px);
  border-bottom: 1px solid var(--line);
}
.nav { display: flex; align-items: center; justify-content: space-between; gap: 1rem; height: 76px; }
.brand { display: flex; align-items: center; gap: .65rem; font-family: var(--font-head); font-weight: 600; font-size: 1.3rem; color: var(--green-900); }
.brand .logo-mark { width: 44px; height: 44px; flex: none; object-fit: contain; }
.brand small { display: block; font-family: var(--font-body); font-weight: 500; font-size: .62rem; letter-spacing: .18em; text-transform: uppercase; color: var(--green-600); margin-top: 2px; }
.nav-links { display: flex; align-items: center; gap: .35rem; }
.nav-links a {
  font-weight: 500; font-size: .97rem; color: var(--ink);
  padding: .5rem .85rem; border-radius: 100px; transition: all .2s var(--ease);
}
.nav-links a:hover { background: var(--green-100); color: var(--green-800); }
.nav-links a.active { color: var(--green-800); font-weight: 600; }
.nav-cta { display: flex; align-items: center; gap: .6rem; }
.nav-toggle { display: none; background: none; border: 0; padding: .4rem; color: var(--green-900); }
.nav-toggle svg { width: 28px; height: 28px; }

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden;
  background:
    radial-gradient(1100px 480px at 88% -8%, var(--green-100), transparent 60%),
    radial-gradient(900px 500px at -5% 110%, #fff6e0, transparent 55%),
    var(--cream);
}
.hero-grid {
  display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(2rem, 5vw, 4rem);
  align-items: center; padding-block: clamp(3rem, 7vw, 6rem);
}
.hero h1 { margin-bottom: 1.2rem; }
.hero h1 .accent { color: var(--green-600); font-style: italic; }
.hero .lead { max-width: 30rem; }
.hero-actions { margin-top: 1.8rem; }
.hero-trust { display: flex; flex-wrap: wrap; gap: 1.4rem; margin-top: 2.2rem; }
.hero-trust .item { display: flex; align-items: center; gap: .5rem; font-size: .9rem; font-weight: 500; color: var(--green-800); }
.hero-trust svg { width: 1.15rem; height: 1.15rem; color: var(--green-600); }

/* Hero art */
.hero-art { position: relative; }
.hero-photo {
  position: relative; border-radius: 26px; overflow: hidden;
  box-shadow: var(--shadow); aspect-ratio: 5/6; background: var(--green-100);
  border: 6px solid #fff;
}
.hero-photo img { width: 100%; height: 100%; object-fit: cover; display: block; }
.hero-photo::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 55%, rgba(19,49,35,.30)); }
.hero-badge {
  position: absolute; background: #fff; border: 1px solid var(--line);
  border-radius: 14px; box-shadow: var(--shadow); padding: .7rem .95rem;
  display: flex; align-items: center; gap: .6rem; font-size: .85rem; font-weight: 600; color: var(--green-900);
}
.hero-badge svg { width: 1.6rem; height: 1.6rem; }
.hero-badge.b1 { top: -18px; right: 6%; }
.hero-badge.b2 { bottom: -20px; left: -10px; }
.hero-badge .sub { display: block; font-weight: 500; font-size: .72rem; color: var(--muted); }

/* ---------- Marquee strip ---------- */
.strip { background: var(--green-900); color: #cfe6cf; padding-block: .9rem; overflow: hidden; }
.strip-track { display: flex; gap: 3rem; white-space: nowrap; animation: marquee 28s linear infinite; }
.strip-track span { display: inline-flex; align-items: center; gap: .6rem; font-weight: 600; letter-spacing: .04em; font-size: .92rem; }
.strip-track svg { width: 1.1rem; height: 1.1rem; color: var(--sun); }
@keyframes marquee { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .strip-track { animation: none; } }

/* ---------- Feature / card grids ---------- */
.grid { display: grid; gap: 1.5rem; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: var(--paper); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 1.7rem;
  transition: transform .28s var(--ease), box-shadow .28s var(--ease), border-color .28s var(--ease);
}
.card:hover { transform: translateY(-5px); box-shadow: var(--shadow); border-color: var(--green-300); }
.card h3 { margin-bottom: .5rem; }
.card p { font-size: .96rem; }
.card .icon {
  width: 56px; height: 56px; border-radius: 14px; display: grid; place-items: center;
  background: var(--green-100); color: var(--green-700); margin-bottom: 1.1rem;
}
.card .icon svg { width: 30px; height: 30px; }

/* Product category card */
.prod-card { overflow: hidden; padding: 0; }
.prod-card .thumb { aspect-ratio: 16/11; position: relative; overflow: hidden; background: var(--green-100); }
.prod-card .thumb img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .6s var(--ease); }
.prod-card:hover .thumb img { transform: scale(1.06); }
.prod-card .thumb-tag {
  position: absolute; left: 12px; top: 12px; z-index: 2;
  background: rgba(255,255,255,.92); color: var(--green-800);
  font-size: .72rem; font-weight: 700; letter-spacing: .03em; text-transform: uppercase;
  padding: .3rem .7rem; border-radius: 100px;
}
.prod-card .body { padding: 1.4rem 1.5rem 1.6rem; }
.prod-card .tags { display: flex; flex-wrap: wrap; gap: .4rem; margin-top: .9rem; }
.tag {
  font-size: .76rem; font-weight: 600; color: var(--green-800);
  background: var(--green-50); border: 1px solid var(--green-100);
  padding: .25rem .6rem; border-radius: 100px;
}

/* ---------- Split (image + text) ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.split--rev .split-media { order: 2; }
.split-media {
  border-radius: 22px; aspect-ratio: 4/3; position: relative; overflow: hidden;
  box-shadow: var(--shadow); background: var(--green-100); border: 6px solid #fff;
}
.split-media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.split-media .badge-float {
  position: absolute; left: 16px; bottom: 16px; z-index: 2;
  background: rgba(255,255,255,.94); border-radius: 14px; padding: .7rem 1rem;
  display: flex; align-items: center; gap: .6rem; font-weight: 600; font-size: .9rem; color: var(--green-900);
  box-shadow: var(--shadow-sm);
}
.split-media .badge-float svg { width: 1.5rem; height: 1.5rem; color: var(--green-600); }
.checklist { display: grid; gap: .85rem; margin-top: 1.4rem; }
.checklist li { display: flex; gap: .7rem; align-items: flex-start; color: var(--ink); font-weight: 500; }
.checklist svg { width: 1.4rem; height: 1.4rem; flex: none; color: var(--green-600); margin-top: 1px; }
.checklist li span { font-weight: 400; color: var(--muted); display: block; font-size: .92rem; }

/* ---------- Stats ---------- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.stat { text-align: center; padding: 1.4rem 1rem; border-radius: var(--radius); }
.stat .num { font-family: var(--font-head); font-weight: 600; font-size: clamp(2.2rem, 5vw, 3.2rem); color: var(--sun); line-height: 1; }
.bg-deep .stat .label { color: #b9d2b6; }
.stat .label { margin-top: .5rem; font-size: .92rem; font-weight: 500; }

/* ---------- Process steps ---------- */
.steps { counter-reset: step; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.step { position: relative; padding-top: 1rem; }
.step .num-badge {
  width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center;
  background: var(--green-700); color: #fff; font-family: var(--font-head); font-weight: 600; font-size: 1.2rem;
  margin-bottom: 1rem;
}
.step h3 { font-size: 1.15rem; margin-bottom: .4rem; }
.step p { font-size: .93rem; }

/* ---------- Seasonal calendar ---------- */
.calendar { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: var(--paper); }
.calendar table { border-collapse: collapse; width: 100%; min-width: 760px; }
.calendar th, .calendar td { padding: .7rem .5rem; text-align: center; font-size: .82rem; border-bottom: 1px solid var(--line); }
.calendar thead th { background: var(--green-50); color: var(--green-800); font-weight: 700; position: sticky; left: 0; }
.calendar tbody th { text-align: left; font-weight: 600; color: var(--ink); padding-left: 1rem; white-space: nowrap; background: var(--paper); }
.calendar .dot { display: inline-block; width: 16px; height: 16px; border-radius: 5px; }
.calendar .sow  { background: var(--green-300); }
.calendar .peak { background: var(--green-600); }
.cal-legend { display: flex; gap: 1.4rem; flex-wrap: wrap; margin-top: 1rem; font-size: .88rem; color: var(--muted); }
.cal-legend .key { display: inline-flex; align-items: center; gap: .5rem; }
.cal-legend .dot { width: 16px; height: 16px; border-radius: 5px; }

/* ---------- Testimonials ---------- */
.quote-card { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.7rem; }
.quote-card .stars { color: var(--sun); display: flex; gap: 2px; margin-bottom: .9rem; }
.quote-card .stars svg { width: 1.1rem; height: 1.1rem; }
.quote-card blockquote { font-size: 1rem; color: var(--ink); line-height: 1.6; }
.quote-card .who { display: flex; align-items: center; gap: .8rem; margin-top: 1.3rem; }
.quote-card .avatar { width: 44px; height: 44px; border-radius: 50%; background: var(--green-100); color: var(--green-700); display: grid; place-items: center; font-weight: 700; font-family: var(--font-head); }
.quote-card .who b { display: block; font-size: .95rem; color: var(--green-900); }
.quote-card .who span { font-size: .82rem; color: var(--muted); }

/* ---------- CTA band ---------- */
.cta-band {
  background: linear-gradient(135deg, var(--green-800), var(--green-900));
  color: #eaf4e9; border-radius: var(--radius); padding: clamp(2rem, 5vw, 3.5rem);
  text-align: center; position: relative; overflow: hidden;
}
.cta-band h2 { color: #fff; }
.cta-band p { color: #bcd6ba; max-width: 36rem; margin: .9rem auto 1.6rem; }
.cta-band .btn-row { justify-content: center; }

/* ---------- Forms ---------- */
.form-card { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(1.5rem, 4vw, 2.4rem); box-shadow: var(--shadow); }
.field { margin-bottom: 1.1rem; }
.field label { display: block; font-weight: 600; font-size: .88rem; margin-bottom: .4rem; color: var(--ink); }
.field input, .field select, .field textarea {
  width: 100%; font: inherit; font-size: .98rem; color: var(--ink);
  padding: .8rem .95rem; border: 1.5px solid var(--line); border-radius: var(--radius-sm);
  background: var(--cream); transition: border-color .2s, background .2s;
}
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--green-500); background: #fff; }
.field textarea { resize: vertical; min-height: 120px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-note { font-size: .82rem; color: var(--muted); margin-top: .5rem; }
.form-success {
  display: none; align-items: center; gap: .7rem; background: var(--green-100);
  color: var(--green-800); border: 1px solid var(--green-300);
  padding: .9rem 1.1rem; border-radius: var(--radius-sm); font-weight: 600; margin-bottom: 1rem;
}
.form-success.show { display: flex; }
.form-success svg { width: 1.4rem; height: 1.4rem; flex: none; }

/* ---------- Contact info list ---------- */
.contact-list { display: grid; gap: 1.3rem; }
.contact-item { display: flex; gap: 1rem; align-items: flex-start; }
.contact-item .ci-icon { width: 48px; height: 48px; flex: none; border-radius: 12px; background: var(--green-100); color: var(--green-700); display: grid; place-items: center; }
.contact-item .ci-icon svg { width: 24px; height: 24px; }
.contact-item h4 { font-family: var(--font-body); font-size: .82rem; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); margin-bottom: .2rem; }
.contact-item a, .contact-item p { color: var(--ink); font-weight: 500; }
.contact-item a:hover { color: var(--green-700); }

/* ---------- Newsletter ---------- */
.newsletter-box { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(1.5rem, 4vw, 3rem); align-items: center; }
.subscribe { display: flex; gap: .6rem; flex-wrap: wrap; }
.subscribe input { flex: 1 1 220px; }

/* ---------- Footer ---------- */
.site-footer { background: var(--green-900); color: #b9d2b6; padding-block: clamp(3rem, 6vw, 4.5rem) 2rem; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 2rem; }
.site-footer h4 { color: #fff; font-family: var(--font-body); font-size: .82rem; letter-spacing: .1em; text-transform: uppercase; margin-bottom: 1.1rem; }
.site-footer a { color: #b9d2b6; font-size: .95rem; }
.site-footer a:hover { color: #fff; }
.site-footer .f-links li { margin-bottom: .6rem; }
.site-footer .brand { color: #fff; margin-bottom: 1rem; }
.site-footer .brand .logo-mark { background: #fff; border-radius: 50%; padding: 5px; width: 48px; height: 48px; }
.site-footer .brand small { color: var(--green-300); }
.f-about p { color: #9cbf9b; font-size: .95rem; max-width: 30ch; }
.socials { display: flex; gap: .7rem; margin-top: 1.2rem; }
.socials a { width: 40px; height: 40px; border-radius: 10px; background: rgba(255,255,255,.07); display: grid; place-items: center; transition: background .2s; }
.socials a:hover { background: rgba(255,255,255,.16); }
.socials svg { width: 20px; height: 20px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.12); margin-top: 2.5rem; padding-top: 1.5rem; display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between; font-size: .85rem; color: #8fb18e; }

/* ---------- Page hero (sub pages) ---------- */
.page-hero { background: radial-gradient(900px 360px at 85% -20%, var(--green-100), transparent 60%), var(--cream); padding-block: clamp(2.8rem, 6vw, 4.5rem); }
.crumbs { font-size: .86rem; color: var(--muted); margin-bottom: .8rem; }
.crumbs a:hover { color: var(--green-700); }

/* ---------- Reveal on scroll ---------- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .6s var(--ease), transform .6s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-art { max-width: 460px; margin-inline: auto; }
  .split { grid-template-columns: 1fr; }
  .split--rev .split-media { order: 0; }
  .newsletter-box { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .nav-links, .nav-cta .btn { display: none; }
  .nav-toggle { display: block; }
  .nav-links.open {
    display: flex; flex-direction: column; align-items: stretch; gap: .2rem;
    position: absolute; top: 76px; left: 0; right: 0;
    background: var(--cream); border-bottom: 1px solid var(--line);
    padding: 1rem clamp(1.1rem, 4vw, 2.5rem) 1.4rem; box-shadow: var(--shadow);
  }
  .nav-links.open a { padding: .8rem 1rem; }
  .nav-links.open .btn { display: inline-flex; margin-top: .5rem; }
}
@media (max-width: 560px) {
  body { font-size: 16px; }
  .grid-4, .grid-3, .grid-2, .stats, .steps { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-trust { gap: .8rem 1.2rem; }
}