.principle-list {
    margin: 1.2rem 0 0;
    padding: 0;
    border-top: 1px solid var(--color-line-strong);
    list-style: none;
}

.principle-list li {
    padding: 1.55rem 0;
    display: grid;
    grid-template-columns: 44px 1fr;
    gap: 1rem;
    border-bottom: 1px solid var(--color-line);
}

.principle-list li > span {
    color: var(--color-accent);
    font-size: 0.76rem;
    font-weight: 700;
}

.principle-list strong {
    display: block;
    font-size: 1.08rem;
    letter-spacing: -0.02em;
}

.principle-list p {
    margin: 0.45rem 0 0;
    color: var(--color-muted);
    font-size: 0.92rem;
    line-height: 1.55;
}

.resume-download {
    padding: 1.2rem;
    border-color: rgba(0, 113, 227, 0.12);
    border-radius: 26px;
    background: rgba(255, 255, 255, 0.72);
}

.resume-download > div {
    display: flex;
    align-items: center;
    gap: 0.9rem;
}

.resume-download > div > svg {
    width: 48px;
    height: 48px;
    padding: 0.72rem;
    color: var(--color-accent);
    border: 1px solid rgba(0, 113, 227, 0.14);
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.78);
}

.resume-download strong,
.resume-download span {
    display: block;
}

.resume-download strong {
    font-size: 0.98rem;
}

.resume-download span {
    margin-top: 0.25rem;
    color: var(--color-subtle);
    font-size: 0.76rem;
}

.resume-download .button {
    width: 100%;
    margin-top: 1.1rem;
}

.tech-map {
    position: relative;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: clamp(1rem, 2vw, 1.6rem);
}

.tech-map::before {
    content: "";
    position: absolute;
    top: 104px;
    right: 7%;
    left: 7%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(0, 113, 227, 0.28) 8%, rgba(0, 113, 227, 0.28) 92%, transparent);
    pointer-events: none;
}

.tech-category {
    position: relative;
    z-index: 1;
    min-width: 0;
    padding: 0.75rem;
    border: 1px solid var(--color-line);
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.72);
    box-shadow: 0 16px 40px rgba(31, 47, 72, 0.07), inset 0 1px 0 #ffffff;
}

@supports (backdrop-filter: blur(1px)) {
    .tech-category,
    .tech-item {
        -webkit-backdrop-filter: blur(20px) saturate(150%);
        backdrop-filter: blur(20px) saturate(150%);
    }
}

.tech-category h3 {
    min-height: 58px;
    margin: 0;
    padding: 0.65rem 0.7rem;
    display: flex;
    align-items: center;
    gap: 0.72rem;
    font-size: 0.96rem;
    letter-spacing: -0.025em;
}

.tech-category h3 svg {
    width: 34px;
    height: 34px;
    padding: 0.55rem;
    color: #ffffff;
    border-radius: 50%;
    background: var(--color-accent);
    box-shadow: 0 8px 18px rgba(0, 113, 227, 0.2);
}

.tech-list {
    margin: 0;
    padding: 0;
    display: grid;
    gap: 0.55rem;
    list-style: none;
}

.tech-item {
    min-height: 54px;
    padding: 0.65rem 0.78rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    border: 1px solid rgba(15, 23, 42, 0.085);
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.72);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.94);
    font-size: 0.86rem;
    font-weight: 570;
    transition: border-color 180ms ease, box-shadow 180ms ease, transform 220ms var(--ease);
}

.tech-item:hover {
    border-color: rgba(0, 113, 227, 0.22);
    box-shadow: 0 10px 22px rgba(30, 55, 93, 0.09), inset 0 1px 0 #ffffff;
    transform: translateY(-2px);
}

.tech-item img {
    width: 28px;
    height: 28px;
    object-fit: contain;
    flex: 0 0 auto;
}

.connect-actions {
    display: grid;
    gap: 0.9rem;
}

.connect-email {
    width: 100%;
}

.connect-actions > div {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
}

.social-link .brand-icon {
    width: 1.12rem;
    height: 1.12rem;
    flex: 0 0 auto;
    fill: currentColor;
    stroke: none;
}

.social-link-linkedin .brand-icon {
    color: #0a66c2;
}

.social-link-github .brand-icon {
    color: #181717;
}

.social-link:hover {
    border-color: rgba(0, 113, 227, 0.2);
    box-shadow: 0 12px 26px rgba(30, 55, 93, 0.09), inset 0 1px 0 #ffffff;
}