/* Les Initiatives de L'Épine — feuille de style commune */

:root {
  --navy: #142a3d;
  --navy-dark: #0d1e2c;
  --green: #34633f;
  --green-dark: #234529;
  --green-light: #5c9268;
  --cream: #f7f6f1;
  --ink: #1c231f;
  --muted: #5a6660;
  --white: #ffffff;
  --max: 1180px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  color: var(--ink);
  background: var(--cream);
  line-height: 1.6;
}

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

a { color: inherit; }

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 28px;
}

/* --- Navigation --- */
header.site-nav {
  background: var(--white);
  border-bottom: 1px solid #e7e4da;
  position: sticky;
  top: 0;
  z-index: 50;
}

.nav-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 18px 28px;
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 36px;
}

.nav-inner a {
  text-decoration: none;
  color: var(--navy);
  font-size: 1.02rem;
  letter-spacing: 0.01em;
  padding-bottom: 4px;
  border-bottom: 2px solid transparent;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.nav-inner a:hover,
.nav-inner a.active {
  color: var(--green);
  border-bottom-color: var(--green);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.6rem;
  color: var(--navy);
  cursor: pointer;
  padding: 4px 8px;
}

/* --- Hero sections --- */
.hero {
  position: relative;
  background-size: cover;
  background-position: center;
  color: var(--white);
  display: flex;
  align-items: center;
  min-height: 340px;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(13, 30, 44, 0.55) 0%, rgba(13, 30, 44, 0.35) 60%, rgba(13, 30, 44, 0.6) 100%);
}

.hero-inner {
  position: relative;
  z-index: 1;
  max-width: var(--max);
  margin: 0 auto;
  padding: 64px 28px;
  width: 100%;
}

.hero-logo {
  max-width: 420px;
  width: 90%;
  filter: drop-shadow(0 6px 18px rgba(0, 0, 0, 0.35));
}

.hero-tag {
  margin-top: 22px;
  display: inline-block;
  background: var(--green);
  color: var(--white);
  padding: 10px 22px;
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  transform: skewX(-6deg);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
}

.hero-tag span { display: inline-block; transform: skewX(6deg); }

.hero-title {
  font-size: 2.4rem;
  font-weight: 700;
  margin: 0 0 10px;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.4);
}

.hero-sub {
  font-size: 1.15rem;
  max-width: 560px;
  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.4);
}

/* --- Banner strip (features) --- */
.feature-strip {
  background: var(--navy);
  color: var(--white);
}

.feature-strip .wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-top: 26px;
  padding-bottom: 26px;
}

.feature-list {
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
  flex: 1;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 140px;
}

.feature-item .dot {
  width: 44px;
  height: 44px;
  flex: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
}

.feature-item p {
  margin: 0;
  font-size: 0.92rem;
  font-weight: 600;
  line-height: 1.25;
}

.event-callout {
  text-align: right;
  font-size: 0.98rem;
  max-width: 260px;
}

.event-callout .script {
  font-family: Georgia, "Times New Roman", serif;
  font-style: italic;
  font-size: 1.2rem;
  color: var(--green-light);
}

.event-callout strong { color: var(--white); }

/* --- Sections --- */
section.block { padding: 64px 0; }
section.block.tight { padding: 44px 0; }

.block-green {
  background: var(--green);
  color: var(--white);
}

.two-col {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 48px;
  align-items: start;
}

.eyebrow-icon {
  margin-top: 32px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.eyebrow-icon img { width: 34px; height: 34px; }

.eyebrow-icon span {
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.03em;
}

.lede p { margin: 0 0 18px; font-size: 1.05rem; }
.lede p:last-child { margin-bottom: 0; }

h1, h2, h3 { color: var(--navy); font-weight: 700; }
.block-green h1, .block-green h2, .block-green h3 { color: var(--white); }

h2.section-title {
  font-size: 1.9rem;
  margin: 0 0 24px;
}

/* --- Participer page --- */
.signup-row {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 32px;
  align-items: center;
  padding: 40px 0;
}

.signup-text ul {
  margin: 14px 0 0;
  padding-left: 20px;
}

.signup-text li { margin-bottom: 6px; }

.btn-primary {
  display: inline-block;
  background: var(--green);
  color: var(--white);
  text-decoration: none;
  font-weight: 700;
  padding: 16px 30px;
  border-radius: 30px;
  white-space: nowrap;
  box-shadow: 0 6px 16px rgba(52, 99, 63, 0.35);
  transition: background 0.2s ease, transform 0.15s ease;
}

.btn-primary:hover { background: var(--green-dark); transform: translateY(-1px); }

.qr-box {
  background: var(--white);
  padding: 10px;
  border: 1px solid #e2e0d5;
  width: 140px;
}

/* --- Contact page --- */
.contact-card {
  background: rgba(13, 30, 44, 0.72);
  backdrop-filter: blur(2px);
  padding: 32px 36px;
  max-width: 380px;
  border-left: 4px solid var(--green-light);
}

.contact-card p { margin: 6px 0; font-size: 1.1rem; }
.contact-card a { text-decoration: none; color: var(--white); }
.contact-card .mail { margin-top: 14px; font-weight: 700; word-break: break-all; }

/* --- Partenaires page --- */
.partners-quote {
  text-align: center;
  padding: 90px 20px;
}

.partners-quote .script {
  font-family: Georgia, "Times New Roman", serif;
  font-style: italic;
  font-size: 2.4rem;
  margin: 0 0 6px;
}

.partners-quote p.sub {
  font-size: 1.15rem;
  margin: 0;
}

.partner-logos {
  padding: 52px 0 70px;
  text-align: center;
}

.partner-logos h2 { margin-bottom: 28px; }

.logo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 24px;
}

.logo-slot {
  background: var(--white);
  border: 1px dashed #cfcabb;
  border-radius: 10px;
  height: 110px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  font-size: 0.85rem;
}

/* --- Footer --- */
footer.site-footer {
  background: var(--navy-dark);
  color: rgba(255, 255, 255, 0.75);
  padding: 30px 0;
  font-size: 0.9rem;
  text-align: center;
}

footer.site-footer a { color: var(--green-light); text-decoration: none; }

/* --- Responsive --- */
@media (max-width: 860px) {
  .two-col { grid-template-columns: 1fr; }
  .signup-row { grid-template-columns: 1fr; text-align: left; }
  .event-callout { text-align: left; max-width: none; }
  .feature-strip .wrap { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 640px) {
  .nav-toggle { display: block; }
  .nav-inner {
    justify-content: space-between;
  }
  .nav-links {
    display: none;
    flex-direction: column;
    gap: 4px;
    width: 100%;
    padding: 12px 28px 20px;
  }
  .nav-links.open { display: flex; }
  .nav-inner { flex-wrap: wrap; }
  .hero-title { font-size: 1.7rem; }
  .feature-list { gap: 18px; }
  .partners-quote .script { font-size: 1.7rem; }
}