:root {
    /* Dégradé initial clair bleu/vert */
    --gradient-top: linear-gradient(135deg, #7db3a1 0%, #5b84c4 100%);
    --primary-blue: #5b84c4;
    
    /* Couleur du premier bouton (remplace l'orange flash) */
    --btn-color-1: #4a69bd; 
    
    --dark-blue: #546e7a;
    --bg-light: #f4f7f6;
}

body {
    margin: 0;
    padding: 0;
    font-family: 'Poppins', sans-serif;
    background-color: var(--bg-light);
    color: #333;
}

/* En-tête */
.header {
    background: var(--gradient-top);
    padding: 50px 20px 90px 20px;
    display: flex;
    justify-content: center;
    position: relative;
    color: white;
}

.header-content {
    display: flex;
    align-items: center;
    width: 100%;
    max-width: 400px;
}

/* Logo Rond */
.profile-pic {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    border: 3px solid white;
    background: white;
    margin-right: 18px;
    overflow: hidden;
    flex-shrink: 0;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.profile-pic img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.header-text h1 { font-size: 20px; margin: 0; font-weight: 700; }
.main-title { font-size: 14px; font-weight: 600; text-transform: uppercase; display: block; }
.subtitle { font-size: 12px; line-height: 1.3; margin: 0; opacity: 0.9; }

/* Vague */
.header::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 50px;
    background: var(--bg-light);
    clip-path: polygon(0 100%, 100% 100%, 100% 0, 0 100%);
}

/* Zone d'actions centrée */
.action-area {
    padding: 0 20px;
    max-width: 400px;
    margin: -35px auto 0;
    position: relative;
    z-index: 10;
    text-align: center;
}

.quick-actions {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 20px;
}

/* Boutons ronds cliquables */
.round-btn {
    width: 55px;
    height: 55px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    font-size: 22px;
    color: white;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
    transition: transform 0.2s;
}

.round-btn:active { transform: scale(0.9); }

/* Couleurs des boutons */
.btn-action-1 { background-color: var(--btn-color-1); } /* Bleu soutenu */
.btn-action-2 { background-color: var(--primary-blue); } /* Bleu clair du dégradé */

/* Bouton Ajouter Contact */
.add-contact-btn {
    background-color: var(--dark-blue);
    color: white;
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
    border-radius: 12px;
    font-weight: 700;
    margin-bottom: 30px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    /* Optionnel : ajout d'une légère transition au clic */
    transition: background-color 0.3s ease;
}

/* Carte Coordonnées (Texte pur pour éviter le bleu/surligné) */
.info-card {
    background: white;
    margin: 0 auto 40px auto;
    width: calc(100% - 40px);
    max-width: 400px;
    border-radius: 20px;
    padding: 25px;
    box-sizing: border-box;
    box-shadow: 0 5px 20px rgba(0,0,0,0.03);
}

.info-card h2 {
    font-size: 17px;
    color: var(--dark-blue);
    margin: 0 0 15px 0;
    border-bottom: 2px solid var(--bg-light);
    padding-bottom: 10px;
}

.info-line {
    display: flex;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid #f8f8f8;
}

.info-line:last-child { border-bottom: none; }
.line-icon { font-size: 20px; margin-right: 15px; min-width: 30px; text-align: center; }
.line-content label { display: block; font-size: 10px; color: #aaa; text-transform: uppercase; }
.line-content span { font-size: 14px; color: #333; }