/* =========================================================
   The Lost Horizons Nursery — wholesale foliage grower
   Botanical-premium design system. Built by Costa Co Studio.
   ========================================================= */

:root {
  /* Palette */
  --bg:        #F5F2EA;   /* warm cream page bg */
  --surface:   #FFFFFF;   /* cards / form */
  --surface-2: #ECE9DD;   /* alt section bg */
  --ink:       #16241B;   /* primary text (deep green-black) */
  --ink-soft:  #45554A;   /* secondary text */
  --green:     #1E3D2C;   /* brand forest */
  --green-deep:#122619;   /* hover / darkest */
  --sage:      #6F8472;   /* muted eyebrow / accents */
  --clay:      #BC6B43;   /* terracotta accent */
  --clay-dark: #A2562F;
  --border:    #D9D4C5;   /* hairlines */
  --ring:      #1E3D2C;

  /* Type */
  --font-head: "Fraunces", Georgia, "Times New Roman", serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;

  /* Spacing scale (8px rhythm) */
  --sp-1: 0.5rem;  --sp-2: 1rem;   --sp-3: 1.5rem; --sp-4: 2rem;
  --sp-5: 3rem;    --sp-6: 4rem;   --sp-7: 6rem;   --sp-8: 8rem;

  --maxw: 1180px;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 18px 50px -24px rgba(18, 38, 25, 0.35);
  --shadow-sm: 0 6px 22px -14px rgba(18, 38, 25, 0.3);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--bg);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

h1, h2, h3 {
  font-family: var(--font-head);
  font-weight: 500;
  line-height: 1.08;
  letter-spacing: -0.015em;
  color: var(--ink);
}

a { color: inherit; text-decoration: none; }
::selection { background: var(--green); color: #fff; }

/* ---------- Layout helpers ---------- */
.wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: clamp(1.25rem, 4vw, 2.5rem); }
.section { padding-block: clamp(3.5rem, 9vw, 7.5rem); }
.eyebrow {
  font-family: var(--font-body);
  font-size: 0.8rem; font-weight: 600;
  letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--clay);
  display: inline-flex; align-items: center; gap: 0.55rem;
}
.eyebrow::before { content: ""; width: 26px; height: 1.5px; background: var(--clay); display: inline-block; }
.lead { font-size: clamp(1.05rem, 1.6vw, 1.2rem); color: var(--ink-soft); max-width: 56ch; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.55rem;
  font-family: var(--font-body); font-weight: 600; font-size: 0.98rem;
  padding: 0.95rem 1.6rem; border-radius: 999px; border: 1.5px solid transparent;
  cursor: pointer; transition: transform 0.2s var(--ease), background 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease);
  min-height: 48px; line-height: 1;
}
.btn-primary { background: var(--green); color: #fff; }
.btn-primary:hover { background: var(--green-deep); transform: translateY(-2px); }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--border); }
.btn-ghost:hover { border-color: var(--green); color: var(--green); transform: translateY(-2px); }
.btn-clay { background: var(--clay); color: #fff; }
.btn-clay:hover { background: var(--clay-dark); transform: translateY(-2px); }
.btn:focus-visible, a:focus-visible, input:focus-visible, textarea:focus-visible, button:focus-visible {
  outline: 3px solid var(--ring); outline-offset: 3px;
}
@media (prefers-reduced-motion: reduce) { .btn:hover { transform: none; } }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--bg) 86%, transparent);
  backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease);
}
.site-header.scrolled { border-bottom-color: var(--border); }
.nav { display: flex; align-items: center; justify-content: space-between; gap: 1rem; height: 72px; }
.brand { display: inline-flex; align-items: center; gap: 0.6rem; font-family: var(--font-head); font-size: 1.18rem; font-weight: 600; color: var(--green); letter-spacing: -0.01em; }
.brand svg { width: 30px; height: 30px; flex: none; }
.brand small { display: block; font-family: var(--font-body); font-size: 0.62rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--sage); margin-top: 2px; }
.nav-links { display: flex; align-items: center; gap: 2rem; }
.nav-links a { font-size: 0.95rem; font-weight: 500; color: var(--ink-soft); transition: color 0.2s var(--ease); }
.nav-links a:hover { color: var(--green); }
.nav-cta { display: inline-flex; align-items: center; gap: 1.2rem; }
.nav-toggle { display: none; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav-toggle svg { width: 26px; height: 26px; stroke: var(--ink); }

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; }
.hero-media { position: absolute; inset: 0; z-index: 0; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; }
.hero-media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(14,32,20,0.55) 0%, rgba(14,32,20,0.45) 45%, rgba(14,32,20,0.72) 100%); }
.hero-inner { position: relative; z-index: 1; padding-block: clamp(5rem, 16vw, 9.5rem); color: #fff; }
.hero h1 { color: #fff; font-size: clamp(2.5rem, 6.2vw, 4.7rem); max-width: 16ch; }
.hero .eyebrow { color: #E9C9B4; }
.hero .eyebrow::before { background: #E9C9B4; }
.hero p { color: rgba(255,255,255,0.9); font-size: clamp(1.05rem, 1.7vw, 1.28rem); max-width: 52ch; margin-top: var(--sp-3); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.9rem; margin-top: var(--sp-4); }
.hero .btn-ghost { color: #fff; border-color: rgba(255,255,255,0.5); }
.hero .btn-ghost:hover { background: rgba(255,255,255,0.1); border-color: #fff; color: #fff; }
.hero-strip { position: relative; z-index: 1; border-top: 1px solid rgba(255,255,255,0.18); padding-block: 1.1rem; }
.hero-strip ul { display: flex; flex-wrap: wrap; gap: 1rem 2.5rem; list-style: none; padding: 0; margin: 0; }
.hero-strip li { color: rgba(255,255,255,0.9); font-size: 0.92rem; font-weight: 500; display: inline-flex; align-items: center; gap: 0.5rem; }
.hero-strip svg { width: 18px; height: 18px; stroke: #E9C9B4; flex: none; }

/* ---------- Intro ---------- */
.intro h2 { font-size: clamp(1.8rem, 3.6vw, 2.9rem); max-width: 22ch; }
.intro .grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: clamp(2rem, 5vw, 4rem); align-items: end; }
.intro-note { border-left: 2px solid var(--clay); padding-left: 1.25rem; color: var(--ink-soft); }

/* ---------- Section heading ---------- */
.sec-head { max-width: 60ch; margin-bottom: clamp(2rem, 4vw, 3.25rem); }
.sec-head h2 { font-size: clamp(1.9rem, 4vw, 3rem); margin-top: 0.8rem; }
.sec-head p { margin-top: var(--sp-2); }

/* ---------- What we grow (cards) ---------- */
.grow { background: var(--surface-2); }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(1.25rem, 2.5vw, 1.75rem); }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease); }
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.card-media { aspect-ratio: 4 / 3; overflow: hidden; }
.card-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s var(--ease); }
.card:hover .card-media img { transform: scale(1.05); }
.card-body { padding: 1.5rem 1.5rem 1.75rem; }
.card-body h3 { font-size: 1.4rem; }
.card-body p { color: var(--ink-soft); margin-top: 0.5rem; font-size: 0.97rem; }
.card-tags { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-top: 1rem; list-style: none; padding: 0; }
.card-tags li { font-size: 0.78rem; font-weight: 500; color: var(--green); background: var(--surface-2); border: 1px solid var(--border); padding: 0.3rem 0.7rem; border-radius: 999px; }
.card.featured { border-color: var(--green); }
.card .badge { display: inline-block; font-size: 0.72rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--clay); margin-bottom: 0.4rem; }

@media (prefers-reduced-motion: reduce) {
  .card:hover { transform: none; }
  .card:hover .card-media img { transform: none; }
}

/* ---------- Why us ---------- */
.why .feats { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(1.5rem, 3vw, 2.5rem); }
.feat { }
.feat-ico { width: 48px; height: 48px; border-radius: 12px; background: var(--green); display: grid; place-items: center; margin-bottom: 1rem; }
.feat-ico svg { width: 24px; height: 24px; stroke: #fff; }
.feat h3 { font-family: var(--font-body); font-size: 1.08rem; font-weight: 600; }
.feat p { color: var(--ink-soft); font-size: 0.95rem; margin-top: 0.4rem; }

/* ---------- Contact / form ---------- */
.contact { background: var(--green); color: #fff; }
.contact .eyebrow { color: #E9C9B4; }
.contact .eyebrow::before { background: #E9C9B4; }
.contact h2 { color: #fff; font-size: clamp(1.9rem, 4vw, 3rem); }
.contact .lead { color: rgba(255,255,255,0.82); }
.contact .grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: start; }
.contact-aside ul { list-style: none; padding: 0; margin: 1.75rem 0 0; display: grid; gap: 1.1rem; }
.contact-aside li { display: flex; gap: 0.85rem; align-items: flex-start; color: rgba(255,255,255,0.92); font-size: 0.98rem; }
.contact-aside svg { width: 20px; height: 20px; stroke: #E9C9B4; flex: none; margin-top: 3px; }
.contact-aside a:hover { color: #fff; text-decoration: underline; }

.form { background: var(--surface); color: var(--ink); border-radius: var(--radius); padding: clamp(1.5rem, 3vw, 2.5rem); box-shadow: var(--shadow); }
.field { margin-bottom: 1.1rem; }
.field label { display: block; font-size: 0.85rem; font-weight: 600; margin-bottom: 0.4rem; color: var(--ink); }
.field .req { color: var(--clay); }
.field input, .field textarea {
  width: 100%; font-family: var(--font-body); font-size: 1rem; color: var(--ink);
  background: var(--bg); border: 1.5px solid var(--border); border-radius: var(--radius-sm);
  padding: 0.8rem 0.95rem; min-height: 48px; transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}
.field textarea { min-height: 120px; resize: vertical; }
.field input:focus, .field textarea:focus { outline: none; border-color: var(--green); box-shadow: 0 0 0 3px rgba(30,61,44,0.15); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form .btn { width: 100%; margin-top: 0.5rem; }
.form-note { font-size: 0.82rem; color: var(--ink-soft); margin-top: 0.85rem; text-align: center; }
.form-status { font-size: 0.92rem; font-weight: 500; margin-top: 0.85rem; padding: 0.75rem 1rem; border-radius: var(--radius-sm); display: none; }
.form-status.show { display: block; }
.form-status.ok { background: #E3F0E7; color: #1E3D2C; border: 1px solid #B6D6C0; }
.form-status.err { background: #FBE6DE; color: #8A3C1C; border: 1px solid #EBC3B2; }

/* ---------- Footer ---------- */
.site-footer { background: var(--green-deep); color: rgba(255,255,255,0.75); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1.4fr; gap: clamp(2rem, 4vw, 3rem); padding-block: clamp(2.5rem, 5vw, 4rem); }
.site-footer .brand { color: #fff; }
.site-footer .brand small { color: rgba(255,255,255,0.6); }
.footer-col h4 { font-family: var(--font-body); font-size: 0.78rem; letter-spacing: 0.14em; text-transform: uppercase; color: rgba(255,255,255,0.55); font-weight: 600; margin-bottom: 0.9rem; }
.footer-col p, .footer-col a { font-size: 0.95rem; color: rgba(255,255,255,0.8); }
.footer-col a:hover { color: #fff; }
.footer-col address { font-style: normal; line-height: 1.7; }
.map-embed { border-radius: var(--radius); overflow: hidden; border: 1px solid rgba(255,255,255,0.12); }
.map-embed iframe { display: block; width: 100%; height: 200px; border: 0; filter: grayscale(0.2); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.12); padding-block: 1.4rem; display: flex; flex-wrap: wrap; gap: 0.5rem 1.5rem; justify-content: space-between; font-size: 0.85rem; color: rgba(255,255,255,0.6); }
.footer-bottom a { color: rgba(255,255,255,0.8); }
.footer-bottom a:hover { color: #fff; }

/* ---------- Reveal animation (only when JS is active; content visible otherwise) ---------- */
.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.js .reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .js .reveal { opacity: 1; transform: none; transition: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .cards { grid-template-columns: repeat(2, 1fr); }
  .why .feats { grid-template-columns: repeat(2, 1fr); }
  .intro .grid, .contact .grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px) {
  .nav-links { display: none; }
  .nav-toggle { display: inline-flex; }
  .site-header.open .nav-links {
    display: flex; position: absolute; top: 72px; left: 0; right: 0;
    flex-direction: column; align-items: flex-start; gap: 0.25rem;
    background: var(--bg); border-bottom: 1px solid var(--border);
    padding: 1rem clamp(1.25rem, 4vw, 2.5rem) 1.5rem;
  }
  .site-header.open .nav-links a { padding: 0.6rem 0; font-size: 1.05rem; }
  .nav-cta .btn-text-hide { display: none; }
  .cards { grid-template-columns: 1fr; }
  .field-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
}