/* =========================================================
   style.css - Tennis Club de Nantua
   ========================================================= */

:root {
  --green: #ffffff;
  --light: #2074bc;
  --accent: #2074bc;
  --muted: #666;
  --maxwidth: 1100px;
}

/* ---------- RESET ---------- */
* {
  box-sizing: border-box;
}

body {
  font-family: Inter, system-ui, Arial, sans-serif;
  margin: 0;
  background: var(--light);
  color: #222;
  line-height: 1.45;
}

/* ---------- CONTAINER ---------- */
.container {
  max-width: var(--maxwidth);
  margin: 0 auto;
  padding: 24px;
}

/* ---------- HEADER ---------- */
header {
  background: linear-gradient(90deg, var(--green), var(--accent));
  color: #fff;
  padding: 18px 0;
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 18px;
  max-width: var(--maxwidth);
  margin: 0 auto;
  padding: 0 18px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo img {
  height: 80px; /* ne change pas la hauteur du header */
  transform: scale(1.3); /* agrandit visuellement le logo */
  transform-origin: center;
}

/* ---------- NAVIGATION ---------- */
nav {
  margin-left: auto;
}

/*Liens de navigationen noir */
nav a {
  color: #000000;
  text-decoration: none;
  margin-left: 18px;
  font-weight: 600;
}

nav a:hover,
nav a.active {
  color: #000;
  text-decoration: underline;
}

/* ---------- HERO ---------- */
.hero {
  display: flex;
  gap: 24px;
  align-items: center;
  padding: 28px 18px;
  background: transparent;
}

.hero .intro {
  max-width: 720px;
}

h1 {
  margin: 0 0 8px;
  font-size: 28px;
}

.lead {
  color: #f0f7f0;
}

/* ---------- QUICK LINKS ---------- */
.quicklinks {
  display: flex;
  gap: 12px;
  margin-top: 14px;
}

.btn {
  background: #fff;
  color: #000000; /*  Boutons en texte noir */
  padding: 10px 14px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
}

/* ---------- CARDS ---------- */
.card {
  background: #fff;
  border-radius: 12px;
  padding: 16px;
  box-shadow: 0 6px 18px rgba(20, 20, 20, 0.06);
  margin-bottom: 18px;
}

/* ---------- GRID ---------- */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

/* ---------- FOOTER ---------- */
.footer {
  background: #2074bc;
  color: #cfead6;
  padding: 18px;
  margin-top: 28px;
}

footer .small {
  font-size: 13px;
  color: #e8f7ea;
}

/* ---------- MAIN ---------- */
main {
  padding: 18px;
}

/* Styles du bouton d'inscription */
.btn {
    background-color: #007bff; /* couleur de base */
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 8px;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.3s ease; /* transition douce pour le hover */
}

.btn:hover {
    background-color: #0056b3; /* couleur au survol */
    transform: scale(1.03);    /* agrandissement léger */
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2); /* ombre au survol */
}


/* ---------- SECTION TITLE ---------- */
.section-title {
  display: flex;
  justify-content: space-between;
  align-items: end;
}

/* ---------- TABLES ---------- */
.table {
  width: 100%;
  border-collapse: collapse;
}

.table th,
.table td {
  padding: 8px;
  border-bottom: 1px solid #eee;
  text-align: left;
}

/* ---------- FORMS ---------- */
.form-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.form-row input,
.form-row textarea,
select {
  padding: 10px;
  border-radius: 8px;
  border: 1px solid #ddd;
  flex: 1;
}

/* ---------- GALLERY ---------- */
.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
}

.img-thumb {
  background: #eee;
  border-radius: 8px;
  overflow: hidden;
  display: block;
}

/* ---------- SMALL TEXT ---------- */
.small-muted {
  color: var(--muted);
  font-size: 13px;
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 700px) {
  .header-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  nav {
    margin-left: 0;
  }
}