/* ============================================================
   CHARTE GRAPHIQUE ATHLETICA
   ============================================================ */
:root {
    --bleu-athletica: #004666; /* Bleu de votre icône */
    --bleu-sombre: #002d42;
    --blanc: #ffffff;
    --gris-clair: #d1d1d1;
    --gris-bordure: rgba(255, 255, 255, 0.1);
    --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

* { 
    margin: 0; 
    padding: 0; 
    box-sizing: border-box; 
}

body {
    background-color: var(--bleu-athletica);
    background: radial-gradient(circle at top right, var(--bleu-athletica) 0%, var(--bleu-sombre) 100%);
    font-family: 'Montserrat', sans-serif;
    color: var(--blanc);
    min-height: 100vh;
    line-height: 1.6;
    overflow-x: hidden;
}

/* ============================================================
   NAVIGATION & MENU
   ============================================================ */
.navbar {
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(15px);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid var(--gris-bordure);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 5%;
}

.main-logo {
    max-width: 160px;
    height: auto;
    display: block;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 18px;
    align-items: center;
}

.nav-menu a {
    text-decoration: none;
    color: var(--blanc);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: var(--transition);
    opacity: 0.7;
}

.nav-menu a:hover, .nav-menu a.active {
    opacity: 1;
    color: var(--blanc);
}

.btn-member {
    background: var(--blanc);
    color: var(--bleu-athletica) !important;
    padding: 10px 20px;
    border-radius: 50px;
    font-weight: 800 !important;
    font-size: 0.75rem !important;
    opacity: 1 !important;
    transition: var(--transition);
}

.btn-member:hover {
    transform: scale(1.05);
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
}

/* Menu Burger (Mobile Only) */
.menu-toggle { display: none; }
.hamburger { 
    display: none; 
    cursor: pointer; 
    flex-direction: column; 
    gap: 5px; 
}
.hamburger span { 
    width: 25px; 
    height: 2px; 
    background: var(--blanc); 
    transition: var(--transition); 
}

/* ============================================================
   PAGE D'ACCUEIL (HERO)
   ============================================================ */
.hero { 
    padding: 60px 5% 40px; 
}

.hero-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 50px;
    max-width: 1200px;
    margin: 0 auto;
}

.phone-frame {
    width: 200px;
    height: 400px;
    background: #05101a;
    border: 8px solid #1a1a1a;
    border-radius: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 40px 80px rgba(0,0,0,0.5);
}

.inner-icon { 
    width: 80px; 
    border-radius: 18px; 
}

.hero-content { 
    text-align: center; 
}

h1 { 
    font-weight: 800; 
    font-size: 2.2rem; 
    line-height: 1.1; 
    margin-bottom: 20px; 
}

.highlight { 
    color: var(--gris-clair); 
    font-weight: 300; 
}

.tagline { 
    font-size: 1.1rem; 
    color: var(--gris-clair); 
    margin-bottom: 40px; 
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.glass-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(15px);
    border: 1px solid var(--gris-bordure);
    border-radius: 25px;
    padding: 35px;
    max-width: 500px;
    margin: 0 auto;
}

.btn-main {
    display: block;
    background: var(--blanc);
    color: var(--bleu-athletica);
    text-decoration: none;
    padding: 18px;
    border-radius: 12px;
    font-weight: 800;
    margin: 25px 0;
    transition: var(--transition);
    text-align: center;
}

.btn-main:hover { 
    transform: translateY(-3px); 
    box-shadow: 0 15px 30px rgba(0,0,0,0.3); 
}

.instructions { 
    font-size: 0.85rem; 
    color: var(--gris-clair); 
    border-top: 1px solid var(--gris-bordure); 
    padding-top: 20px; 
}

/* ============================================================
   PAGE PLANNING
   ============================================================ */
.planning-section {
    padding: 60px 5%;
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.table-container {
    margin-top: 40px;
    overflow-x: auto;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 20px;
    padding: 10px;
    border: 1px solid var(--gris-bordure);
}

table {
    width: 100%;
    border-collapse: collapse;
    min-width: 800px; /* Force le scroll sur mobile pour la lisibilité */
}

th {
    background-color: rgba(255, 255, 255, 0.05);
    padding: 20px 15px;
    text-transform: uppercase;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 1px;
    border-bottom: 2px solid var(--blanc);
}

td {
    padding: 15px;
    border-bottom: 1px solid var(--gris-bordure);
    font-size: 0.85rem;
    vertical-align: middle;
}

tr:last-child td {
    border-bottom: none;
}

tr:hover td {
    background: rgba(255, 255, 255, 0.03);
}

.loader {
    margin: 50px 0;
    font-size: 1.1rem;
    color: var(--gris-clair);
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0% { opacity: 0.5; }
    50% { opacity: 1; }
    100% { opacity: 0.5; }
}

/* ============================================================
   RESPONSIVE DESIGN (TABLETTES ET PC)
   ============================================================ */

/* Mobile & Tablette : Menu Burger */
@media screen and (max-width: 1024px) {
    .nav-menu {
        position: fixed;
        top: 0; 
        right: -100%;
        width: 80%; 
        height: 100vh;
        background: var(--bleu-sombre);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: var(--transition);
        z-index: 999;
        box-shadow: -10px 0 30px rgba(0,0,0,0.5);
    }
    
    .menu-toggle:checked ~ .nav-menu { 
        right: 0; 
    }
    
    .hamburger { 
        display: flex; 
        z-index: 1001; 
    }
    
    .nav-cta { 
        display: none; /* Cache le bouton Adhérent de la navbar */
    }
    
    /* Animation Hamburger vers Croix */
    .menu-toggle:checked ~ .hamburger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
    .menu-toggle:checked ~ .hamburger span:nth-child(2) { opacity: 0; }
    .menu-toggle:checked ~ .hamburger span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
}

/* Desktop : Mise en page large */
@media screen and (min-width: 1025px) {
    .hero-container { 
        flex-direction: row-reverse; 
        justify-content: space-around; 
        text-align: left; 
        padding: 40px 0;
    }
    
    .hero-content { 
        text-align: left; 
        flex: 1; 
    }
    
    .phone-frame { 
        width: 250px; 
        height: 500px; 
    }
    
    h1 { 
        font-size: 3.8rem; 
    }
    
    .glass-card { 
        margin: 0; 
    }
    
    .tagline {
        margin-left: 0;
    }
}