/* Presentation section - Charte graphique moderne et chaleureuse - Accent caramel #a67c52 */
@font-face {
    font-family: 'ThirstyScriptExtraBoldDemo';
    src: url('/assets/fonts/ThirstyScriptExtraBoldDemo.otf') format('opentype');
    font-weight: bold;
    font-style: normal;
    font-display: swap;
}

.presentation {
    padding: 6rem 1.5rem;
    background-color: #ffffff;
    position: relative;
    overflow: hidden;
}

.presentation-container {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.presentation::before {
    content: '';
    position: absolute;
    top: -50px;
    right: -50px;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(166, 124, 82, 0.1) 0%, rgba(166, 124, 82, 0) 70%);
    z-index: 1;
}

.presentation::after {
    content: '';
    position: absolute;
    bottom: -80px;
    left: -80px;
    width: 250px;
    height: 250px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(166, 124, 82, 0.08) 0%, rgba(166, 124, 82, 0) 70%);
    z-index: 1;
}

.presentation-title {
    font-family: 'ThirstyScriptExtraBoldDemo', cursive;
    color: #1e1e1e;
    font-size: 3.2rem;
    margin-bottom: 1.5rem;
    text-align: center;
    position: relative;
    animation: fadeIn 1s ease-out;
}

.presentation-title::after {
    content: '';
    display: block;
    width: 80px;
    height: 3px;
    background: linear-gradient(to right, #a67c52, #e8d8c3);
    margin: 0.8rem auto 0;
    border-radius: 2px;
    box-shadow: 0 2px 4px rgba(166, 124, 82, 0.2);
    transition: width 0.3s ease;
}

.presentation-text {
    font-family: 'Rubik', 'Inter', sans-serif;
    font-size: 1.15rem;
    line-height: 1.7;
    color: #333333;
    text-align: center;
    max-width: 900px;
    margin: 0 auto 3.5rem;
    animation: fadeIn 1.2s ease-out;
}

.presentation-icons {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
    margin-top: 2rem;
    animation: fadeIn 1.5s ease-out;
}

.presentation-icon-block {
    background-color: #fdf6f0;
    border-radius: 10px;
    padding: 2.5rem 1.8rem;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    transition: all 0.35s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: relative;
    overflow: hidden;
    border-bottom: 3px solid transparent;
}

.presentation-icon-block::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: linear-gradient(to right, #a67c52, #e8d8c3);
    transition: width 0.5s ease;
}

.presentation-icon-block:hover {
    transform: translateY(-7px);
    box-shadow: 0 12px 30px rgba(166, 124, 82, 0.15);
}

.presentation-icon-block:hover::before {
    width: 100%;
}

.presentation-icon-emoji {
    font-size: 3.2rem;
    margin-bottom: 1.5rem;
    color: #a67c52;
    transition: all 0.3s ease;
    text-shadow: 1px 1px 2px rgba(166, 124, 82, 0.1);
    animation: pulseEmoji 3s infinite alternate;
}

@keyframes pulseEmoji {
    0% {
        transform: scale(1);
    }
    100% {
        transform: scale(1.1);
    }
}

.presentation-icon-block:hover .presentation-icon-emoji {
    transform: scale(1.2);
}

.presentation-icon-title {
    font-family: 'Rubik', 'Inter', sans-serif;
    font-weight: 600;
    font-size: 1.3rem;
    margin-bottom: 0.8rem;
    color: #1e1e1e;
    transition: color 0.3s ease;
}

.presentation-icon-block:hover .presentation-icon-title {
    color: #a67c52;
}

.presentation-icon-desc {
    font-family: 'Rubik', 'Inter', sans-serif;
    font-size: 1.05rem;
    line-height: 1.6;
    color: #555555;
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Media Queries */
@media (max-width: 992px) {
    .presentation {
        padding: 5rem 1.5rem;
    }
    
    .presentation-title {
        font-size: 2.8rem;
    }
    
    .presentation-text {
        font-size: 1.1rem;
    }
}

@media (max-width: 768px) {
    .presentation {
        padding: 4rem 1.5rem;
    }
    
    .presentation-title {
        font-size: 2.5rem;
    }
    
    .presentation-icons {
        gap: 2rem;
    }
    
    .presentation-icon-block {
        padding: 2rem 1.5rem;
    }
    
    .presentation-icon-emoji {
        font-size: 2.8rem;
    }
    
    .presentation-icon-title {
        font-size: 1.2rem;
    }
}

@media (max-width: 576px) {
    .presentation {
        padding: 3.5rem 1rem;
    }
    
    .presentation-title {
        font-size: 2.2rem;
    }
    
    .presentation-text {
        font-size: 1rem;
        margin-bottom: 2.5rem;
    }
    
    .presentation-icon-block {
        padding: 1.8rem 1.2rem;
    }
    
    .presentation-icon-emoji {
        font-size: 2.5rem;
        margin-bottom: 1.2rem;
    }
    
    .presentation-icon-desc {
        font-size: 0.95rem;
    }
}