/* ====================== ROOT & IMPORT ====================== */
:root {
    --primary: #00C4B4;
    --accent: #FF9F1C;
    --dark: #0A0A0A;
}

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

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

body {
    font-family: 'Inter', system-ui, sans-serif;
    background-color: var(--dark);
    color: #E0E0E0;
    line-height: 1.75;
}

/* ====================== LIENS ====================== */
/* Liens dans le contenu (PDF, vidéos, sites) */
section a:not(.contact):not(.btn) {
    color: var(--primary);
    text-decoration: underline;
    text-underline-offset: 4px;
}

section a:not(.contact):not(.btn):hover {
    color: #00e6d0;
}

/* Emails et téléphone */
.contact {
    color: var(--primary);
    text-decoration: none;
}

.contact:hover {
    color: #00e6d0;
}

/* ====================== HEADER ====================== */
header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(12px);
    z-index: 1000;
    padding: 1.3rem 6%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.9rem;
    font-weight: 700;
    letter-spacing: -1px;
}

.logo span {
    color: var(--primary);
}

nav a {
    color: #ccc;
    margin-left: 1.8rem;
    font-weight: 500;
}

nav a:hover {
    color: var(--primary);
}

/* ====================== HERO ====================== */
.hero {
    height: 70vh;
    background: linear-gradient(rgba(10,10,10,0.55), rgba(10,10,10,0.48)), url('assets/images/association-hero.jpg') center/cover no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 0 5%;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero h1 {
    font-size: 4.6rem;
    line-height: 1.05;
    margin-bottom: 1.4rem;
}

.hero p {
    font-size: 1.5rem;
    max-width: 760px;
    margin: 0 auto 3rem;
    color: #ddd;
}

/* ====================== BOUTONS ====================== */
.btn {
    padding: 1.2rem 3.2rem;
    font-size: 1.3rem;
    font-weight: 700;
    border-radius: 50px;
    background: var(--primary);
    color: #000 !important;
    text-decoration: none !important;     /* ← Très important */
    transition: all 0.4s;
    border: none;
    cursor: pointer;
    display: inline-block;
    box-shadow: 0 8px 25px rgba(0, 196, 180, 0.3);
}

.btn:hover {
    background: #00e6d0;
    transform: translateY(-5px);
    box-shadow: 0 12px 30px rgba(0, 196, 180, 0.4);
}

/* Bouton dans la section don */
#achat .btn {
    font-size: 1.5rem;
    padding: 1.6rem 5rem;
}

/* ====================== SECTIONS ====================== */
section {
    padding: 120px 8%;
}

h2 {
    font-size: 2.4rem;
    text-align: center;
    margin-bottom: 3rem;
    color: white;
    font-weight: 600;
}

h3 {
    color: var(--primary);
    font-size: 1.65rem;
    margin: 3rem 0 1.5rem;
}

section p {
    margin-bottom: 1.4rem;
}

/* ====================== LISTES ====================== */
ul {
    list-style: none;
    margin: 2rem 0;
    padding-left: 0;
}

ul li {
    position: relative;
    padding-left: 1.8rem;
    margin-bottom: 0.9rem;
    line-height: 2;
}

ul li:before {
    content: "•";
    color: var(--primary);
    font-weight: bold;
    position: absolute;
    left: 0;
    font-size: 1.4rem;
    line-height: 1;
}

/* ====================== SECTION DON ====================== */
#achat {
    text-align: center;
    padding: 140px 8%;
    background: linear-gradient(135deg, #0A0A0A, #1A1A1A);
}

/* ====================== FOOTER ====================== */
footer {
    background: #050505;
    padding: 5rem 8% 3rem;
    text-align: center;
    color: #888;
    font-size: 0.95rem;
}

footer a {
    color: #aaa;
}

footer a:hover {
    color: var(--primary);
}

/* ====================== RESPONSIVE ====================== */
@media (max-width: 768px) {
    .hero h1 { font-size: 3.2rem; }
    .hero p { font-size: 1.25rem; }
    section { padding: 90px 5%; }
    h2 { font-size: 2rem; }
}