:root {
  --paper: #f7f2e8;
  --paper-2: #efe7d7;
  --card: #fffdf8;
  --ink: #16241d;
  --ink-2: #4a5a51;
  --ink-3: #7c8a82;
  --line: #e2d8c4;
  --green: #1d6b4c;
  --green-2: #15553c;
  --green-soft: #dcefe4;
  --sun: #e0662f;
  --sun-soft: #fbe3d6;
  --red: #b23a2c;
  --red-soft: #f8dcd7;
  --amber-soft: #fbefcf;
  --radius: 14px;
  --shadow: 0 1px 0 rgba(22, 36, 29, .04), 0 8px 24px -12px rgba(22, 36, 29, .18);
  --display: 'Fraunces', Georgia, 'Times New Roman', serif;
  --body: 'Figtree', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 16px/1.55 var(--body);
}
a { color: var(--green); }
img, svg { max-width: 100%; }
h1, h2, h3 { font-family: var(--display); font-weight: 600; line-height: 1.12; letter-spacing: -.01em; margin: 0 0 .5em; }
h1 { font-size: clamp(2.1rem, 5.5vw, 3.6rem); }
h2 { font-size: clamp(1.6rem, 3.6vw, 2.3rem); }
h3 { font-size: 1.2rem; }
p { margin: 0 0 1em; }
.muted { color: var(--ink-2); }
.small { font-size: .875rem; }
.wrap { max-width: 1080px; margin: 0 auto; padding: 0 16px; }
.narrow { max-width: 460px; margin: 0 auto; padding: 0 16px; }

/* top bar */
.topbar { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 18px 0; }
.brand { display: inline-flex; align-items: center; gap: 9px; font-family: var(--display); font-weight: 700; font-size: 1.35rem; color: var(--ink); text-decoration: none; }
.brand .mark { width: 30px; height: 30px; }
.nav { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.nav a:not(.btn) { color: var(--ink-2); text-decoration: none; padding: 8px 10px; border-radius: 10px; font-weight: 500; }
.nav a:not(.btn):hover { background: var(--paper-2); color: var(--ink); }

/* buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border: 1px solid transparent; border-radius: 999px; padding: 11px 20px;
  font: 600 15px/1.2 var(--body); cursor: pointer; text-decoration: none;
  background: var(--green); color: #fff; transition: background .15s, transform .05s;
}
.btn:hover { background: var(--green-2); }
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: .55; cursor: not-allowed; }
.btn.ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn.ghost:hover { background: var(--paper-2); }
.btn.sun { background: var(--sun); }
.btn.sun:hover { background: #c95623; }
.btn.small { padding: 7px 13px; font-size: 13.5px; }
.btn.block { width: 100%; }
.btn.wa { background: #1f8f5a; }
.btn.wa:hover { background: #17764a; }
.btn.danger { background: transparent; color: var(--red); border-color: var(--red-soft); }
.btn.danger:hover { background: var(--red-soft); }

/* cards + forms */
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; box-shadow: var(--shadow); }
label { display: block; font-weight: 600; font-size: .92rem; margin: 0 0 6px; }
.field { margin-bottom: 16px; }
.hint { font-size: .82rem; color: var(--ink-3); margin-top: 5px; }
input[type=text], input[type=email], input[type=password], input[type=tel], input[type=number], input[type=date], input[type=time], select, textarea {
  width: 100%; padding: 11px 13px; border: 1px solid var(--line); border-radius: 10px;
  background: #fff; color: var(--ink); font: 15px/1.4 var(--body);
}
textarea { resize: vertical; min-height: 80px; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--green); outline-offset: 1px; border-color: transparent; }
.row { display: flex; gap: 12px; flex-wrap: wrap; }
.row > * { flex: 1 1 160px; }
.error { background: var(--red-soft); color: var(--red); border-radius: 10px; padding: 10px 13px; font-size: .92rem; margin-bottom: 14px; }
.notice { background: var(--amber-soft); border-radius: 10px; padding: 12px 14px; font-size: .92rem; margin-bottom: 14px; }
.hidden { display: none !important; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* chips */
.chip { display: inline-block; padding: 3px 10px; border-radius: 999px; font-size: .78rem; font-weight: 600; background: var(--paper-2); color: var(--ink-2); }
.chip.green { background: var(--green-soft); color: var(--green-2); }
.chip.sun { background: var(--sun-soft); color: #9b4119; }
.chip.red { background: var(--red-soft); color: var(--red); }

/* toast */
#toast { position: fixed; left: 50%; bottom: 22px; transform: translateX(-50%) translateY(20px); background: var(--ink); color: #fff; padding: 11px 18px; border-radius: 999px; font-size: .92rem; opacity: 0; pointer-events: none; transition: .2s; z-index: 50; max-width: calc(100% - 32px); }
#toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* modal */
.modal { position: fixed; inset: 0; background: rgba(22, 36, 29, .45); display: flex; align-items: center; justify-content: center; padding: 16px; z-index: 40; }
.modal .card { width: 100%; max-width: 440px; max-height: 92vh; overflow: auto; }

.footer { padding: 36px 0 44px; color: var(--ink-3); font-size: .88rem; }
.footer a { color: var(--ink-2); }

@media (max-width: 560px) {
  .card { padding: 18px; }
  .nav .hide-sm { display: none; }
}