/* =========================================================
   Broken Ballerina Inc. - Site officiel (FR)
   Feuille de styles principale
   ========================================================= */

:root {
  --color-primary: #b91c5c;        /* rose profond */
  --color-primary-dark: #8a1247;
  --color-primary-light: #fbe6ee;
  --color-accent: #1f3a68;         /* bleu marine */
  --color-accent-light: #e8eef7;
  --color-text: #1f2937;
  --color-text-soft: #4b5563;
  --color-muted: #6b7280;
  --color-bg: #fffaf6;
  --color-card: #ffffff;
  --color-border: #e5e7eb;
  --color-success: #166534;
  --color-warning: #92400e;
  --shadow-sm: 0 1px 2px rgba(15,23,42,0.06);
  --shadow-md: 0 6px 18px rgba(15,23,42,0.08);
  --shadow-lg: 0 18px 40px rgba(15,23,42,0.12);
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 22px;
  --container: 1180px;
  --font-sans: "Inter", "Helvetica Neue", Arial, "Liberation Sans", sans-serif;
  --font-display: "Playfair Display", Georgia, "Times New Roman", serif;
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.65;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: var(--color-primary-dark);
  text-decoration: underline;
  text-underline-offset: 3px;
}
a:hover { color: var(--color-primary); }
a:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 2px;
  border-radius: 3px;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1.2;
  margin: 0 0 0.6em;
}
h1 { font-size: clamp(2rem, 4vw, 2.9rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); }
h3 { font-size: 1.25rem; }

p { margin: 0 0 1em; color: var(--color-text-soft); }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Skip link / accessibility ---------- */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--color-accent);
  color: #fff;
  padding: 10px 16px;
  z-index: 999;
  border-radius: 0 0 6px 6px;
}
.skip-link:focus { left: 0; }

/* ---------- Top alert bar ---------- */
.alert-bar {
  background: #2b0d1c;
  color: #ffe4ec;
  font-size: 0.92rem;
  padding: 8px 0;
  text-align: center;
}
.alert-bar strong { color: #ffd7e1; }
.alert-bar a { color: #ffd7e1; }

/* ---------- Header / navigation ---------- */
.site-header {
  background: #ffffff;
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: var(--shadow-sm);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 14px;
  padding-bottom: 14px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--color-accent);
}
.brand-mark {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), #f06292);
  display: grid;
  place-items: center;
  color: #fff;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-text .name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
}
.brand-text .tag {
  font-size: 0.78rem;
  color: var(--color-muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.main-nav { display: flex; align-items: center; gap: 4px; }
.main-nav a {
  color: var(--color-accent);
  text-decoration: none;
  font-weight: 500;
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 0.97rem;
}
.main-nav a:hover,
.main-nav a[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
}

.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 8px 12px;
  font-size: 1rem;
  cursor: pointer;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  padding: 12px 22px;
  border-radius: 999px;
  font-weight: 600;
  text-decoration: none;
  font-size: 0.98rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease, color 0.15s ease;
  line-height: 1.2;
}
.btn-primary { background: var(--color-primary); color: #fff; }
.btn-primary:hover { background: var(--color-primary-dark); color: #fff; transform: translateY(-1px); }
.btn-outline {
  background: #fff;
  color: var(--color-accent);
  border-color: var(--color-accent);
}
.btn-outline:hover { background: var(--color-accent); color: #fff; }
.btn-ghost {
  background: transparent;
  color: var(--color-primary-dark);
  border-color: var(--color-primary-light);
}
.btn-ghost:hover { background: var(--color-primary-light); }

/* ---------- Hero ---------- */
.hero {
  background:
    radial-gradient(circle at 10% 0%, rgba(240,98,146,0.18), transparent 45%),
    radial-gradient(circle at 90% 30%, rgba(31,58,104,0.10), transparent 50%),
    linear-gradient(180deg, #fff5f0 0%, var(--color-bg) 100%);
  padding: 64px 0 56px;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 48px;
  align-items: center;
}
.eyebrow {
  display: inline-block;
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 18px;
}
.hero h1 { margin-bottom: 18px; }
.hero p.lead { font-size: 1.12rem; color: var(--color-text); max-width: 56ch; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 22px; }

.hero-card {
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 26px;
  border: 1px solid var(--color-border);
}
.hero-card h2 { font-size: 1.3rem; margin-bottom: 10px; }
.hero-card ul { padding-left: 1.1rem; margin: 0 0 14px; color: var(--color-text-soft); }
.hero-card li { margin-bottom: 6px; }

/* ---------- Sections ---------- */
section { padding: 64px 0; }
section.alt { background: #fff; border-top: 1px solid var(--color-border); border-bottom: 1px solid var(--color-border); }
section.deep { background: var(--color-accent); color: #f3f4f6; }
section.deep h2, section.deep h3 { color: #fff; }
section.deep p { color: #d1d5db; }

.section-head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 40px;
}
.section-head p { color: var(--color-text-soft); }

/* ---------- Cards / grids ---------- */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }

.card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 26px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.15s ease, box-shadow 0.2s ease;
}
.card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.card .icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  font-size: 1.4rem;
  margin-bottom: 14px;
}
.card h3 { margin-bottom: 8px; }

.stat {
  background: #fff;
  border-radius: var(--radius-md);
  padding: 22px;
  text-align: center;
  border: 1px solid var(--color-border);
}
.stat .num {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--color-primary);
  display: block;
}
.stat .label { color: var(--color-muted); font-size: 0.92rem; }

/* ---------- Article / long-form content ---------- */
.article-hero {
  padding: 72px 0 36px;
  background: linear-gradient(180deg, #fff7ef 0%, var(--color-bg) 100%);
}
.article-hero .meta {
  color: var(--color-muted);
  font-size: 0.92rem;
  margin-bottom: 8px;
}
.article-body {
  max-width: 760px;
  margin: 0 auto;
  padding: 16px 0 56px;
}
.article-body h2 { margin-top: 2.4em; }
.article-body h3 { margin-top: 1.8em; color: var(--color-primary-dark); }
.article-body ul, .article-body ol { color: var(--color-text-soft); padding-left: 1.2rem; }
.article-body li { margin-bottom: 6px; }
.article-body blockquote {
  border-left: 4px solid var(--color-primary);
  background: #fff;
  margin: 1.6em 0;
  padding: 16px 22px;
  border-radius: 0 12px 12px 0;
  color: var(--color-text);
  font-style: italic;
  box-shadow: var(--shadow-sm);
}
.article-body .callout {
  background: var(--color-accent-light);
  border: 1px solid #c7d4ee;
  border-radius: var(--radius-md);
  padding: 18px 22px;
  margin: 1.8em 0;
  color: var(--color-text);
}
.article-body .callout strong { color: var(--color-accent); }
.article-body .toc {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 18px 22px;
  margin: 0 0 32px;
}
.article-body .toc h2 { margin-top: 0; font-size: 1.1rem; }
.article-body .toc ol { margin: 0; padding-left: 1.2rem; }

/* ---------- Tables ---------- */
table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.4em 0;
  background: #fff;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
th, td { padding: 12px 14px; text-align: left; border-bottom: 1px solid var(--color-border); font-size: 0.96rem; }
th { background: var(--color-accent-light); color: var(--color-accent); font-weight: 600; }
tr:last-child td { border-bottom: 0; }

/* ---------- Forms ---------- */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-row { display: flex; flex-direction: column; gap: 6px; }
.form-row.full { grid-column: 1 / -1; }
label { font-weight: 600; color: var(--color-accent); font-size: 0.95rem; }
input[type="text"], input[type="email"], input[type="tel"], textarea, select {
  font: inherit;
  padding: 12px 14px;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  background: #fff;
  color: var(--color-text);
}
input:focus, textarea:focus, select:focus {
  outline: 3px solid var(--color-accent-light);
  border-color: var(--color-accent);
}
textarea { min-height: 140px; resize: vertical; }

.form-note { font-size: 0.85rem; color: var(--color-muted); }

/* ---------- Donate widget ---------- */
.donate-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
}
.amount-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin: 16px 0;
}
.amount-grid label {
  display: block;
  text-align: center;
  background: #fff;
  border: 1.5px solid var(--color-border);
  border-radius: 10px;
  padding: 12px 0;
  cursor: pointer;
  font-weight: 700;
  color: var(--color-accent);
  transition: all 0.15s ease;
}
.amount-grid input { position: absolute; opacity: 0; }
.amount-grid input:checked + span,
.amount-grid label:has(input:checked) {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}

/* ---------- Footer ---------- */
.site-footer {
  background: #1a2742;
  color: #cbd5e1;
  padding: 56px 0 24px;
  margin-top: 40px;
}
.site-footer a { color: #fff; text-decoration: none; }
.site-footer a:hover { color: #ffd7e1; text-decoration: underline; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr 1fr;
  gap: 32px;
  margin-bottom: 32px;
}
.footer-grid h4 {
  color: #fff;
  font-family: var(--font-sans);
  font-size: 0.92rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 12px;
}
.footer-grid ul { list-style: none; padding: 0; margin: 0; }
.footer-grid li { margin-bottom: 8px; font-size: 0.94rem; }
.footer-bottom {
  border-top: 1px solid #2c3a5a;
  padding-top: 20px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.85rem;
  color: #94a3b8;
}

/* ---------- Utility ---------- */
.muted { color: var(--color-muted); }
.center { text-align: center; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.mt-2 { margin-top: 1rem; }
.mt-4 { margin-top: 2rem; }
.cta-row { display: flex; gap: 12px; flex-wrap: wrap; justify-content: center; }
.tag-pill {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--color-accent-light);
  color: var(--color-accent);
  font-size: 0.82rem;
  font-weight: 600;
  margin: 2px 4px 2px 0;
}

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .hero-grid { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  .nav-toggle { display: inline-flex; }
  .main-nav {
    position: absolute;
    top: 100%;
    right: 16px;
    left: 16px;
    background: #fff;
    flex-direction: column;
    align-items: stretch;
    padding: 12px;
    border: 1px solid var(--color-border);
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    display: none;
  }
  .main-nav.open { display: flex; }
  .main-nav a { padding: 12px 14px; }
  .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .amount-grid { grid-template-columns: repeat(2, 1fr); }
  section { padding: 48px 0; }
  .hero { padding: 40px 0 32px; }
}

@media (max-width: 460px) {
  body { font-size: 16px; }
  .btn { padding: 11px 18px; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; scroll-behavior: auto; }
}