/* Untamed Angling — Travel Questionnaire
   Design: linhas retas (sem border-radius), fonte Oswald, cor de destaque configurável.
   --accent é injetada inline pelo layout a partir do destino. */

:root {
    --accent: #c5a47e;
    --ink: #1d1d1b;
    --muted: #6b6b66;
    --line: #d8d4cd;
    --bg: #f4f2ee;
    --card: #ffffff;
    /* Oswald nos títulos; Inter (legível) no corpo, labels e inputs */
    --font-title: 'Oswald', system-ui, -apple-system, 'Segoe UI', sans-serif;
    --font-body: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    background: var(--bg);
    color: var(--ink);
    font-family: var(--font-body);
    font-weight: 400;
    font-size: 16px;
    line-height: 1.55;
}

/* Títulos mantêm a fonte atual (Oswald) */
h1, h2, h3, .brand-name, button.btn { font-family: var(--font-title); }

a { color: var(--accent); }

img { max-width: 100%; height: auto; }

/* ---------- Top bar ---------- */
.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 24px;
    background: var(--ink);
    border-bottom: 3px solid var(--accent);
}
.topbar .brand { display: flex; align-items: center; gap: 14px; }
.topbar .brand img { max-height: 44px; }
.topbar .brand .brand-name {
    color: #fff;
    font-weight: 500;
    letter-spacing: 2px;
    text-transform: uppercase;
    font-size: 18px;
}
.lang-switch { display: flex; gap: 0; border: 1px solid #555; }
.lang-switch a {
    display: inline-block;
    padding: 6px 14px;
    color: #ccc;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 13px;
}
.lang-switch a.active { background: var(--accent); color: #1d1d1b; font-weight: 500; }

/* ---------- Layout ---------- */
.wrap { max-width: 1200px; margin: 0 auto; padding: 32px 20px 80px; }

.intro { color: var(--muted); margin: 6px 0 28px; }

/* ---------- Section ---------- */
.section {
    background: var(--card);
    border: 1px solid var(--line);
    border-top: 3px solid var(--accent);
    margin-bottom: 22px;
}
.section > h2 {
    margin: 0;
    padding: 16px 22px;
    font-weight: 500;
    letter-spacing: 2px;
    text-transform: uppercase;
    font-size: 17px;
    border-bottom: 1px solid var(--line);
}
.section .body { padding: 22px; }

/* ---------- Form fields ---------- */
.grid { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 50px; }
.field { margin-bottom: 18px; }
.field:last-child { margin-bottom: 0; }
.col-span { grid-column: 1 / -1; }

label.lbl {
    display: block;
    font-weight: 700;
    letter-spacing: .5px;
    margin-bottom: 6px;
}
.req { color: #c0392b; }

input[type="text"],
input[type="tel"],
input[type="number"],
input[type="date"],
input[type="time"],
input[type="email"],
input[type="file"],
select,
textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--line);
    border-radius: 0;
    background: #fff;
    font-family: inherit;
    font-weight: 400;
    font-size: 15px;
    color: var(--ink);
}
textarea { min-height: 84px; resize: vertical; }

input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 2px rgba(197, 164, 126, .25);
}

.help { display: block; color: var(--muted); font-size: 13px; margin-top: 0; margin-bottom: 15px; }

/* 3 selects de data (mês / dia / ano) */
.date-select { display: flex; gap: 10px; }
.date-select select:nth-child(1) { flex: 1.4; }
.date-select select:nth-child(2) { flex: .8; }
.date-select select:nth-child(3) { flex: 1; }

.notice {
    border-left: 3px solid var(--accent);
    background: #faf7f1;
    padding: 12px 16px;
    margin: 4px 0 18px;
    font-size: 14px;
    color: #4a4a45;
}

/* radios / checkbox */
.choice { display: flex; align-items: flex-start; gap: 10px; padding: 8px 0; }
.choice input { margin-top: 4px; }
.inline-radios { display: flex; flex-wrap: wrap; gap: 14px 24px; }
.inline-radios label { font-weight: 400; display: flex; gap: 8px; align-items: center; }
/* Grade de checkboxes (ex.: preferências alimentares, atividades) */
.checkbox-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 2px 18px; }

/* conditional file blocks */
.conditional { margin-top: 14px; padding-top: 14px; border-top: 1px dashed var(--line); }

/* ---------- Footer blocks ---------- */
.footer-block { background: var(--card); border: 1px solid var(--line); padding: 18px 22px; margin-bottom: 16px; }
.footer-block h3 { margin: 0 0 6px; text-transform: uppercase; letter-spacing: 1.5px; font-weight: 500; font-size: 15px; }
.footer-block p { margin: 0; color: var(--muted); }

/* ---------- Submit ---------- */
.submit-bar { margin-top: 26px; }
button.btn {
    background: var(--accent);
    color: #ffffff;
    border: none;
    border-radius: 0;
    padding: 15px 40px;
    font-family: inherit;
    font-weight: 500;
    letter-spacing: 2px;
    text-transform: uppercase;
    font-size: 16px;
    cursor: pointer;
}
button.btn:hover { filter: brightness(.94); }

/* ---------- Validation errors ---------- */
.errors {
    border: 1px solid #c0392b;
    border-left: 3px solid #c0392b;
    background: #fdf0ef;
    color: #7d241b;
    padding: 14px 18px;
    margin-bottom: 22px;
    font-size: 14px;
}
.errors ul { margin: 6px 0 0; padding-left: 18px; }
.field-error { color: #c0392b; font-size: 13px; margin-top: 5px; display: block; }
input.invalid, select.invalid, textarea.invalid { border-color: #c0392b; }

/* ---------- Success ---------- */
.success-card { background: var(--card); border: 1px solid var(--line); border-top: 3px solid var(--accent); padding: 48px 36px; text-align: center; margin-top: 40px; }
.success-card h1 { text-transform: uppercase; letter-spacing: 2px; font-weight: 500; }

@media (max-width: 640px) {
    .grid, .grid-3 { grid-template-columns: 1fr; }
    .topbar { flex-direction: column; gap: 12px; align-items: flex-start; }
}