.about-section {
    background: linear-gradient(135deg, #f5f8f7 0%, #e8f5f2 100%);
    padding: clamp(60px, 10vw, 90px) 20px;
    position: relative;
}

    .about-section::before {
        content: '';
        position: absolute;
        top: -50px;
        right: -50px;
        width: 300px;
        height: 300px;
        background: rgba(66,181,164,0.08);
        border-radius: 50%;
        z-index: 0;
    }

.about-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    gap: clamp(20px, 4vw, 40px);
    align-items: stretch;
    position: relative;
    z-index: 1;
}

.about-block {
    flex: 1;
    background: var(--white);
    padding: clamp(24px, 4vw, 40px);
    border-radius: 20px;
    box-shadow: 0 8px 25px rgba(42,123,111,0.12);
    border: 1px solid rgba(66,181,164,0.1);
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
    transition: box-shadow .4s ease, transform .4s var(--ease-smooth);
}

    .about-block:hover {
        box-shadow: 0 16px 40px rgba(42,123,111,0.2);
    }

.highlight-title {
    display: inline-block;
    margin: 12px 0;
    padding: clamp(8px, 2vw, 12px) clamp(12px, 3vw, 20px) clamp(10px, 2vw, 15px);
    font-size: clamp(1.1rem, 3vw, 1.5rem);
    font-weight: 700;
    color: #2a7b6f;
    background: linear-gradient(135deg, rgba(42,123,111,0.08), rgba(66,181,164,0.05));
    border-radius: 8px;
    border-left: 4px solid #42b5a4;
    letter-spacing: 0.3px;
}

.about-left p, .about-right p, .philosophy-text p {
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 20px;
    color: #444;
}

.about-list, .philosophy-text ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

    .about-list li, .philosophy-text li {
        position: relative;
        margin-bottom: 14px;
        padding-left: 28px;
        line-height: 1.6;
        color: #555;
    }

        .about-list li::before {
            content: '✓';
            position: absolute;
            left: 0;
            color: #42b5a4;
            font-weight: 700;
            font-size: 18px;
        }

.about-img {
    width: 100%;
    margin-bottom: 20px;
    border-radius: 16px;
    box-shadow: 0 8px 30px rgba(42,123,111,0.15);
    object-fit: cover;
    transition: transform .6s var(--ease-smooth), box-shadow .4s ease;
}

    .about-img:hover {
        transform: scale(1.025);
        box-shadow: 0 14px 40px rgba(42,123,111,0.28);
    }

.about-img-right {
    flex-grow: 1;
}

.about-quote-mark {
    display: block;
    font-size: 72px;
    line-height: 1;
    font-family: Georgia, serif;
    color: rgba(66,181,164,0.28);
    margin-bottom: -20px;
}

/* ===== Сертификаты как значки достижений ===== */
.cert-card {
    position: relative;
    overflow: visible !important;
}

.cert-ribbon {
    position: absolute;
    top: -10px;
    right: 14px;
    background: linear-gradient(135deg, #42b5a4, #2a7b6f);
    color: #fff;
    font-size: 12px;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 8px;
    box-shadow: 0 6px 14px rgba(42,123,111,0.35);
    transition: transform .4s var(--ease-bounce);
}

.cert-card:hover .cert-ribbon {
    transform: translateY(-3px) rotate(-4deg);
}

.cert-card:hover .card__icon-circle {
    transform: scale(1.12) rotate(6deg);
}

@media (max-width: 640px) {
    .about-badge {
        left: 50%;
        transform: translateX(-50%);
        bottom: -18px;
    }

    .about-badge-float, .about-badge {
        animation: about-badge-float-mobile 3.5s ease-in-out infinite;
    }
}

@keyframes about-badge-float-mobile {
    0%, 100% {
        transform: translateX(-50%) translateY(0);
    }

    50% {
        transform: translateX(-50%) translateY(-5px);
    }
}

@media (prefers-reduced-motion: reduce) {
    .about-badge {
        animation: none;
    }
}

.certificates-section {
    padding: 40px 20px;
    margin-bottom: 5px;
}

/* Philosophy */
.philosophy-section {
    background: linear-gradient(180deg, #f9fdfc 0%, #f0f9f6 100%);
    padding: clamp(40px, 6vw, 60px) 20px;
    position: relative;
    overflow: hidden;
}

    .philosophy-section::before {
        content: '';
        position: absolute;
        top: -150px;
        right: -150px;
        width: 400px;
        height: 400px;
        background: rgba(66,181,164,0.08);
        border-radius: 50%;
        z-index: 0;
    }

.philosophy-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    gap: clamp(30px, 5vw, 60px);
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    position: relative;
    z-index: 1;
}

.philosophy-image img {
    width: 100%;
    max-width: 500px;
    border-radius: 20px;
    box-shadow: 0 15px 50px rgba(42,123,111,0.2);
    object-fit: cover;
    border: 2px solid rgba(66,181,164,0.1);
    transition: transform .6s var(--ease-smooth), box-shadow .4s ease;
}

    .philosophy-image img:hover {
        transform: scale(1.02) rotate(-.3deg);
        box-shadow: 0 22px 60px rgba(42,123,111,0.32);
    }

.philosophy-text {
    flex: 1;
    min-width: 300px;
    color: #1e1e1e;
}

    .philosophy-text ul {
        margin: 25px 0;
    }

    .philosophy-text li::before {
        content: '→';
        position: absolute;
        left: 0;
        color: #42b5a4;
        font-weight: 700;
        font-size: 18px;
    }

@media (max-width: 1024px) {
    .about-container, .philosophy-container {
        flex-direction: column;
    }

    .philosophy-container {
        text-align: center;
    }

    .philosophy-image img {
        max-width: 100%;
        border-radius: 16px;
    }
}