/* KD Framework ? About component */

.about {
    position: relative;
    overflow: hidden;
    border-top: 1px solid rgba(148, 163, 184, 0.1);
    background:
        radial-gradient(circle at 12% 48%, rgba(37, 99, 235, 0.12), transparent 30%),
        var(--background);
}

.about::after {
    content: "";
    position: absolute;
    top: 12%;
    left: -110px;
    width: 260px;
    height: 260px;
    border: 1px solid rgba(96, 165, 250, 0.1);
    border-radius: 50%;
    box-shadow: 0 0 0 48px rgba(96, 165, 250, 0.025), 0 0 0 96px rgba(96, 165, 250, 0.018);
    pointer-events: none;
}

.about__grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 0.88fr) minmax(460px, 1.12fr);
    align-items: center;
    gap: clamp(64px, 9vw, 130px);
}

.about__content {
    max-width: 560px;
}

.about__content h2 {
    color: var(--text);
    font-size: clamp(36px, 4.2vw, 58px);
    line-height: 1.08;
    letter-spacing: -0.05em;
}

.about__content > p {
    margin-top: 24px;
    color: var(--muted);
    font-size: 17px;
    line-height: 1.75;
}

.about__button {
    margin-top: 34px;
}

.about__advantages {
    position: relative;
    margin: 0;
    padding: 0;
    list-style: none;
}

.about__advantages::before {
    content: "";
    position: absolute;
    top: 38px;
    bottom: 38px;
    left: 31px;
    width: 1px;
    background: linear-gradient(to bottom, transparent, rgba(96, 165, 250, 0.38) 12%, rgba(96, 165, 250, 0.2) 88%, transparent);
}

.about-advantage {
    position: relative;
    display: grid;
    grid-template-columns: 64px minmax(0, 1fr);
    gap: 24px;
    padding: 24px 26px 24px 0;
    border: 1px solid transparent;
    border-radius: var(--radius-lg);
    transition: border-color var(--duration) ease, background var(--duration) ease, transform var(--duration) var(--ease-premium);
}

.about-advantage + .about-advantage {
    margin-top: 5px;
}

.about-advantage:hover {
    border-color: rgba(148, 163, 184, 0.14);
    background: linear-gradient(90deg, rgba(37, 99, 235, 0.08), rgba(15, 23, 42, 0.5));
    transform: translateX(6px);
}

.about-advantage__number {
    position: relative;
    z-index: 1;
    display: grid;
    place-items: center;
    align-self: start;
    width: 64px;
    height: 42px;
    border: 1px solid rgba(96, 165, 250, 0.2);
    border-radius: 12px;
    background: var(--background);
    color: rgba(147, 197, 253, 0.72);
    font-size: 12px;
    font-weight: 750;
    letter-spacing: 0.08em;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
    transition: border-color 0.25s ease, color 0.25s ease, box-shadow 0.25s ease;
}

.about-advantage:hover .about-advantage__number {
    border-color: rgba(96, 165, 250, 0.48);
    color: #bfdbfe;
    box-shadow: 0 8px 24px rgba(37, 99, 235, 0.16);
}

.about-advantage h3 {
    color: var(--text);
    font-size: 20px;
    line-height: 1.3;
    letter-spacing: -0.02em;
}

.about-advantage p {
    max-width: 510px;
    margin-top: 7px;
    color: var(--muted);
    font-size: 15px;
    line-height: 1.65;
}

@media (max-width: 960px) {
    .about__grid {
            grid-template-columns: 1fr;
            gap: 56px;
        }

    .about__content {
            max-width: 680px;
        }

    .about__advantages {
            max-width: 720px;
        }
}

@media (max-width: 560px) {
    .about::after {
            display: none;
        }

    .about__grid {
            gap: 42px;
        }

    .about__content h2 {
            font-size: clamp(34px, 11vw, 46px);
        }

    .about__content > p {
            font-size: 16px;
        }

    .about__button {
            width: 100%;
        }

    .about__advantages::before {
            left: 23px;
        }

    .about-advantage {
            grid-template-columns: 48px minmax(0, 1fr);
            gap: 17px;
            padding: 20px 8px 20px 0;
        }

    .about-advantage__number {
            width: 48px;
            height: 38px;
            border-radius: 10px;
            font-size: 11px;
        }

    .about-advantage h3 {
            font-size: 18px;
        }

    .about-advantage:hover {
            transform: translateX(3px);
        }
}