/* Styles de base */
body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f8f9fa;
    color: #333;
    line-height: 1.8;
}

h1, h2 {
    text-align: center;
}

h1 {
    font-size: 3rem;
    color: #2c3e50;
}

h2 {
    font-size: 2.5rem;
    color: #2980b9;
}

p, li {
    font-size: 1.3rem;
    margin-bottom: 1.5rem;
}

a {
    font-size: 1.3rem;
    color: #2980b9;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

/* Header */
.header {
    background: linear-gradient(135deg, #f5b7b1, #ffdddd, #f5b7b1);
    padding: 2rem;
    text-align: center;
    border-bottom: 4px solid #f5b7b1;
    border-radius: 20px;
    margin: 1rem;
}

.brand {
    color: #e74c3c;
    font-weight: bold;
    font-size: 3.5rem;
}

/* Sections */
section {
    padding: 2rem;
    margin: 1rem auto;
    max-width: 900px;
    border-radius: 20px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    font-size: 1.3rem;
}

/* Pastel iridescent backgrounds */
.about {
    background: linear-gradient(135deg, #f8bbd0, #fce4ec, #f8bbd0);
}

.how-it-works {
    background: linear-gradient(135deg, #a3e4d7, #e8f8f5, #a3e4d7);
}

.features {
    background: linear-gradient(135deg, #f9e79f, #fdf2e9, #f9e79f);
}

.why-choose {
    background: linear-gradient(135deg, #f5b7b1, #f9ebea, #f5b7b1);
}

.accessibility {
    background: linear-gradient(135deg, #85c1e9, #eaf2f8, #85c1e9);
}

.contact {
    background: linear-gradient(135deg, #aed6f1, #ebf5fb, #aed6f1);
}

/* Photos section */
.photo-grid {
    display: flex;
    justify-content: space-around;
    padding: 1rem;
    gap: 1rem;
}

.photo-grid img {
    width: 30%;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

/* Footer */
footer {
    background: linear-gradient(135deg, #76d7c4, #d1f2eb, #76d7c4);
    padding: 1.5rem;
    text-align: center;
    border-radius: 20px;
    margin: 1rem;
    font-size: 1.3rem;
}

/* Listes */
ol, ul {
    margin-left: 2rem;
    font-size: 1.3rem;
}

ul {
    list-style-type: disc;
}

ol {
    list-style-type: decimal;
}

/* General rounded corners */
.header, section, footer {
    border-radius: 20px;
}

/* Box shadows for 3D effect */
.header, section, footer

* Styles pour centrer uniquement le bouton */
.cta-button-container {
    text-align: center; /* Centre le bouton horizontalement */
    margin-top: 2rem; /* Espace au-dessus du bouton */
}

.cta-button {
    display: inline-block;
    padding: 1rem 2rem;
    font-size: 1.5rem;
    color: #fff;
    background-color: #2980b9;
    border: none;
    border-radius: 10px;
    text-decoration: none;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    transition: background-color 0.3s ease, box-shadow 0.3s ease;
}

.cta-button:hover {
    background-color: #21618c;
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.3);
}