/* ==========================================================================
   Rollestone Park — site stylesheet
   One file for the whole site. Colours and sizes live in the :root block
   below, so changing the look usually means editing only those lines.
   ========================================================================== */

:root {
  /* Colours */
  --bg: #f6f4ef;            /* warm off-white page background */
  --surface: #ffffff;       /* cards and forms */
  --ink: #1b2420;           /* main text */
  --ink-soft: #55615b;      /* secondary text */
  --line: #e2ded5;          /* borders */
  --brand: #2d5a45;         /* deep park green */
  --brand-strong: #1f4232;  /* hover / pressed */
  --brand-tint: #e6eee9;    /* pale green backgrounds */
  --accent: #c8873a;        /* warm amber highlight, used sparingly */
  --danger: #b3261e;
  --success: #2d5a45;

  /* Type */
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --text-sm: 0.875rem;
  --text-base: 1.0625rem;
  --text-lg: 1.25rem;
  --text-xl: clamp(1.75rem, 1.2rem + 2.2vw, 2.75rem);

  /* Shape & spacing */
  --radius: 14px;
  --radius-sm: 10px;
  --shadow: 0 1px 2px rgba(27, 36, 32, 0.04), 0 6px 20px rgba(27, 36, 32, 0.06);
  --shadow-hover: 0 2px 4px rgba(27, 36, 32, 0.06), 0 12px 32px rgba(27, 36, 32, 0.10);
  --wrap: 68rem;
  --gutter: clamp(1rem, 0.6rem + 2vw, 2rem);
}

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

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

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  font-size: var(--text-base);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

main { flex: 1; }

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

a { color: var(--brand); text-underline-offset: 0.18em; }
a:hover { color: var(--brand-strong); }

h1, h2, h3 { line-height: 1.2; letter-spacing: -0.015em; margin: 0 0 0.5em; }
h1 { font-size: var(--text-xl); font-weight: 700; }
h2 { font-size: var(--text-lg); font-weight: 650; }
p { margin: 0 0 1em; }

:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; border-radius: 4px; }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); }

.skip-link {
  position: absolute; left: -999px; top: 0.5rem;
  background: var(--surface); padding: 0.5rem 1rem; border-radius: var(--radius-sm); z-index: 10;
}
.skip-link:focus { left: 0.5rem; }

/* ---------- Header ---------- */

.site-header {
  background: var(--surface);
  border-bottom: 1px solid var(--line);
}
.site-header .wrap {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; min-height: 4.25rem;
}

.brand {
  display: flex; align-items: center; gap: 0.625rem;
  color: var(--ink); text-decoration: none; font-weight: 700; font-size: 1.125rem;
  letter-spacing: -0.01em; white-space: nowrap;
}
.brand:hover { color: var(--ink); }
.brand svg { width: 2rem; height: 2rem; flex: none; }

.site-nav ul { display: flex; gap: 0.25rem; list-style: none; margin: 0; padding: 0; }
.site-nav a {
  display: block; padding: 0.5rem 0.75rem; border-radius: 999px;
  color: var(--ink-soft); text-decoration: none; font-size: 0.9375rem; font-weight: 500;
  white-space: nowrap;
}
.site-nav a:hover { color: var(--ink); background: var(--bg); }
.site-nav a[aria-current="page"] { color: var(--brand); background: var(--brand-tint); }

@media (max-width: 760px) {
  .site-header .wrap { flex-direction: column; align-items: stretch; gap: 0; padding-top: 0.75rem; }
  .site-nav { margin: 0.5rem calc(-1 * var(--gutter)) 0; overflow-x: auto; scrollbar-width: none; }
  .site-nav::-webkit-scrollbar { display: none; }
  .site-nav ul { padding: 0 var(--gutter) 0.625rem; }
  .site-nav a { padding: 0.4rem 0.75rem; font-size: 0.875rem; }
}

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

.hero { padding: clamp(2.5rem, 1.5rem + 5vw, 5rem) 0 clamp(1.5rem, 1rem + 2vw, 2.5rem); }
.eyebrow {
  display: inline-block; margin-bottom: 0.75rem;
  color: var(--brand); font-size: var(--text-sm); font-weight: 600;
  letter-spacing: 0.08em; text-transform: uppercase;
}
.hero p.lede { max-width: 38rem; color: var(--ink-soft); font-size: 1.125rem; }

/* ---------- Home cards ---------- */

.cards {
  display: grid; gap: 1rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  padding-bottom: clamp(3rem, 2rem + 4vw, 5rem);
}
@media (max-width: 640px) {
  .cards { grid-template-columns: 1fr; }
  .card { padding: 1.25rem; }
  .card-arrow { display: none; }
}

.card {
  position: relative; display: flex; gap: 1rem; align-items: flex-start;
  padding: 1.5rem; background: var(--surface);
  border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow);
  color: var(--ink); text-decoration: none;
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}
.card:hover { color: var(--ink); transform: translateY(-2px); box-shadow: var(--shadow-hover); border-color: #cfd8d2; }
.card-icon {
  flex: none; display: grid; place-items: center;
  width: 3rem; height: 3rem; border-radius: 12px;
  background: var(--brand-tint); color: var(--brand);
}
.card-icon svg { width: 1.5rem; height: 1.5rem; }
.card h2 { margin: 0.125rem 0 0.25rem; font-size: 1.125rem; }
.card p { margin: 0; color: var(--ink-soft); font-size: 0.975rem; }
.card-arrow {
  margin-left: auto; align-self: center; flex: none; color: var(--line);
  transition: color 0.15s ease, transform 0.15s ease;
}
.card:hover .card-arrow { color: var(--brand); transform: translateX(3px); }
.card--primary { border-color: var(--brand); }
.card--primary .card-icon { background: var(--brand); color: #fff; }

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

/* ---------- Page layout (inner pages) ---------- */

.page { padding: clamp(2rem, 1.5rem + 3vw, 3.5rem) 0 clamp(3rem, 2rem + 4vw, 5rem); }
/* Inner pages use one centred reading column */
.page > .wrap { max-width: calc(42rem + 2 * var(--gutter)); }
.page-head { margin-bottom: 2rem; }
.page-head p { color: var(--ink-soft); }
.prose h2 { margin-top: 2rem; }

.panel {
  padding: clamp(1.25rem, 1rem + 1.5vw, 2rem);
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); box-shadow: var(--shadow);
}

.notice {
  margin-bottom: 1.5rem; padding: 1rem 1.25rem;
  border-radius: var(--radius-sm); background: #fbf3e8; border: 1px solid #efd9b9;
  font-size: 0.975rem;
}

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

.field { margin-bottom: 1.25rem; }
.field-row { display: grid; gap: 0 1rem; grid-template-columns: repeat(2, minmax(0, 1fr)); }
@media (max-width: 560px) { .field-row { grid-template-columns: 1fr; } }

label, .label { display: block; margin-bottom: 0.375rem; font-weight: 600; font-size: 0.9375rem; }
.optional { color: var(--ink-soft); font-weight: 400; }
.hint { margin: -0.125rem 0 0.5rem; color: var(--ink-soft); font-size: var(--text-sm); }

input[type="text"], input[type="email"], input[type="tel"], select, textarea {
  width: 100%; padding: 0.75rem 0.875rem;
  font: inherit; font-size: 1rem; color: var(--ink);
  background: var(--surface); border: 1px solid #cfcabf; border-radius: var(--radius-sm);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
textarea { min-height: 9rem; resize: vertical; }
input:focus, select:focus, textarea:focus {
  outline: none; border-color: var(--brand); box-shadow: 0 0 0 3px rgba(45, 90, 69, 0.18);
}
.field.has-error input, .field.has-error select, .field.has-error textarea { border-color: var(--danger); }
.field-error { margin-top: 0.375rem; color: var(--danger); font-size: var(--text-sm); }

/* Photo picker */
.photo-input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.photo-add-label {
  display: inline-flex; align-items: center; gap: 0.5rem; margin: 0;
  padding: 0.625rem 1rem; border: 1px dashed #b9b3a6; border-radius: var(--radius-sm);
  background: var(--bg); color: var(--ink); font-weight: 500; cursor: pointer;
}
.photo-add-label:hover { border-color: var(--brand); color: var(--brand); }
.photo-input:focus-visible + .photo-add-label { outline: 3px solid var(--accent); outline-offset: 2px; }
.photo-list { display: flex; flex-wrap: wrap; gap: 0.625rem; list-style: none; margin: 0 0 0.75rem; padding: 0; }
.photo-list:empty { display: none; }
.photo-list li { position: relative; }
.photo-list img {
  width: 5rem; height: 5rem; object-fit: cover;
  border-radius: var(--radius-sm); border: 1px solid var(--line); background: var(--bg);
}
.photo-remove {
  position: absolute; top: -0.5rem; right: -0.5rem;
  width: 1.75rem; height: 1.75rem; border-radius: 50%; border: 2px solid var(--surface);
  background: var(--ink); color: #fff; font-size: 1.125rem; line-height: 1; cursor: pointer;
}

.turnstile:not(:empty) { margin-bottom: 1.25rem; }
.form-footnote { margin-top: 1rem; color: var(--ink-soft); font-size: var(--text-sm); }

.notice h2 { font-size: 1rem; margin-bottom: 0.375rem; }
.notice ul { margin: 0; padding-left: 1.25rem; }
.notice p:last-child { margin-bottom: 0; }

/* Honeypot: hidden from people, visible to bots */
.hp { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; overflow: hidden; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  padding: 0.875rem 1.5rem; border: 0; border-radius: 999px;
  background: var(--brand); color: #fff; font: inherit; font-weight: 600; font-size: 1rem;
  cursor: pointer; text-decoration: none; transition: background 0.15s ease;
}
.btn:hover { background: var(--brand-strong); color: #fff; }
.btn[disabled] { opacity: 0.6; cursor: progress; }

.form-status { margin-top: 1rem; font-size: 0.975rem; }
.form-status.is-error { color: var(--danger); }

.success {
  text-align: center; padding: 2rem 1rem;
}
.success-icon {
  width: 3.5rem; height: 3.5rem; margin: 0 auto 1rem; display: grid; place-items: center;
  border-radius: 50%; background: var(--brand-tint); color: var(--brand);
}
.reference {
  display: inline-block; margin: 0.25rem 0 1rem; padding: 0.375rem 0.875rem;
  border-radius: 999px; background: var(--bg); font-weight: 700; letter-spacing: 0.04em;
}

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

.site-footer {
  border-top: 1px solid var(--line); background: var(--surface);
  color: var(--ink-soft); font-size: var(--text-sm);
}
.site-footer .wrap {
  display: flex; flex-wrap: wrap; gap: 0.5rem 1.5rem; justify-content: space-between;
  padding-top: 1.5rem; padding-bottom: 1.5rem;
}
.site-footer ul { display: flex; flex-wrap: wrap; gap: 0.25rem 1.25rem; list-style: none; margin: 0; padding: 0; }
.site-footer a { color: var(--ink-soft); }
.site-footer a:hover { color: var(--ink); }