.professional-container {
    width: min(1080px, calc(100% - 40px));
    margin: 0 auto;
}

.professional-hero {
    padding: 110px 0 80px;
    text-align: center;
    background: radial-gradient(circle at 50% 0%, rgba(58, 89, 112, 0.22), transparent 55%);
}

.professional-hero .professional-container {
    max-width: 880px;
}

.professional-eyebrow {
    margin: 0 0 14px;
    color: rgba(255,255,255,0.58);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.professional-hero h1 {
    margin: 0;
    font-size: clamp(2.6rem, 6vw, 5rem);
    line-height: 1.02;
    letter-spacing: -0.045em;
}

.professional-intro {
    max-width: 760px;
    margin: 26px auto 0;
    color: rgba(255,255,255,0.72);
    font-size: 1.15rem;
    line-height: 1.75;
}

.professional-actions {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 34px;
}

.professional-section {
    padding: 90px 0;
}

.professional-section-muted {
    background: rgba(255,255,255,0.025);
    border-top: 1px solid rgba(255,255,255,0.06);
    border-bottom: 1px solid rgba(255,255,255,0.06);
}

.experience-layout {
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: 60px;
    align-items: start;
}

.experience-summary {
    position: sticky;
    top: 90px;
    padding: 28px;
    background: rgba(255,255,255,0.035);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 6px;
}

.skill-list,
.project-outcomes {
    margin: 0;
    padding: 0;
    list-style: none;
}

.skill-list li {
    padding: 10px 0;
    color: rgba(255,255,255,0.74);
    border-bottom: 1px solid rgba(255,255,255,0.07);
}

.skill-list li:last-child {
    border-bottom: 0;
}

.experience-item {
    padding: 0 0 42px;
    margin-bottom: 42px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.experience-item:last-child {
    margin-bottom: 0;
}

.experience-meta {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 14px;
    color: rgba(255,255,255,0.5);
    font-size: 0.84rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.experience-item h2,
.project-card h2,
.professional-section-heading h2,
.professional-cta-panel h2 {
    margin: 0 0 16px;
    line-height: 1.15;
    letter-spacing: -0.025em;
}

.experience-item h2 {
    font-size: 1.8rem;
}

.experience-item > p:not(.technology-line),
.project-card > p:not(.technology-line) {
    color: rgba(255,255,255,0.72);
    line-height: 1.75;
}

.technology-line {
    margin: 20px 0 0;
    color: rgba(255,255,255,0.5);
    font-size: 0.88rem;
    line-height: 1.6;
}

.project-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.project-card {
    padding: 34px;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.09);
    border-radius: 6px;
}

.project-card-featured {
    grid-column: 1 / -1;
    background: linear-gradient(135deg, rgba(40, 78, 104, 0.22), rgba(255,255,255,0.035));
}

.project-card-heading {
    display: flex;
    align-items: start;
    justify-content: space-between;
    gap: 20px;
}

.project-status {
    padding: 7px 10px;
    color: rgba(255,255,255,0.7);
    background: rgba(255,255,255,0.07);
    border-radius: 3px;
    font-size: 0.75rem;
    white-space: nowrap;
}

.project-card h2 {
    font-size: 2rem;
}

.project-outcomes {
    margin-top: 24px;
    padding-top: 18px;
    border-top: 1px solid rgba(255,255,255,0.08);
}

.project-outcomes li {
    margin-top: 9px;
    color: rgba(255,255,255,0.72);
}

.project-outcomes li::before {
    content: "•";
    margin-right: 10px;
}

.professional-section-heading {
    max-width: 760px;
    margin-bottom: 36px;
}

.professional-section-heading h2,
.professional-cta-panel h2 {
    font-size: clamp(2rem, 4vw, 3.2rem);
}

.highlight-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

.highlight-grid article {
    padding-top: 22px;
    border-top: 1px solid rgba(255,255,255,0.14);
}

.highlight-grid h3 {
    margin: 0 0 12px;
}

.highlight-grid p {
    margin: 0;
    color: rgba(255,255,255,0.66);
    line-height: 1.7;
}

.professional-cta {
    padding: 10px 0 100px;
}

.professional-cta-panel {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    padding: 48px;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 6px;
}

.professional-cta-panel > div {
    max-width: 740px;
}

.professional-cta-panel p:not(.professional-eyebrow) {
    margin: 14px 0 0;
    color: rgba(255,255,255,0.65);
}

@media (max-width: 860px) {
    .experience-layout {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .experience-summary {
        position: static;
    }

    .skill-list {
        display: grid;
        grid-template-columns: 1fr 1fr;
        column-gap: 24px;
    }

    .project-grid,
    .highlight-grid {
        grid-template-columns: 1fr;
    }

    .project-card-featured {
        grid-column: auto;
    }

    .professional-cta-panel {
        align-items: flex-start;
        flex-direction: column;
    }
}

@media (max-width: 600px) {
    .professional-hero {
        padding: 80px 0 60px;
    }

    .professional-section {
        padding: 70px 0;
    }

    .skill-list {
        grid-template-columns: 1fr;
    }

    .experience-meta {
        align-items: flex-start;
        flex-direction: column;
        gap: 8px;
    }

    .project-card,
    .professional-cta-panel {
        padding: 28px 24px;
        border-radius: 6px;
    }

    .project-card-heading {
        flex-direction: column;
    }
}