:root {
    --bg: #3c4049;
    --panel: #0d0f12;
    --panel-strong: #12151a;
    --border: rgba(255, 255, 255, 0.08);
    --border-soft: rgba(255, 255, 255, 0.05);
    --text: #f4f1eb;
    --muted: #b6b2ac;
    --soft: #8e8a84;
    --accent: #35d97a;
    --chip: #14181d;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
    color: var(--text);
    background:
        radial-gradient(circle at top left, rgba(255, 255, 255, 0.06), transparent 28%),
        radial-gradient(circle at top right, rgba(53, 217, 122, 0.08), transparent 18%),
        linear-gradient(180deg, #0f1215 0%, #0b0d11 100%);
}

a {
    color: inherit;
}

.page-shell {
    width: min(920px, calc(100% - 32px));
    margin: 32px auto;
    padding: 28px 20px 40px;
    border: 1px solid var(--border-soft);
    border-radius: 28px;
    background: rgba(8, 9, 11, 0.92);
    box-shadow: 0 24px 70px rgba(0, 0, 0, 0.45);
}

.hero {
    display: flex;
    align-items: center;
    gap: 30px;
    padding: 6px 6px 22px;
}

.hero-photo {
    position: relative;
    flex-shrink: 0;
}

.hero-photo img {
    display: block;
    width: 175px;
    height: 175px;
    object-fit: cover;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.status-dot {
    position: absolute;
    right: 0;
    bottom: 2px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--accent);
    border: 2px solid var(--bg);
}

.eyebrow {
    margin: 0 0 10px;
    color: var(--soft);
    text-transform: uppercase;
    letter-spacing: 0.18em;
    font-size: 11px;
}

.hero h1 {
    margin: 0;
    font-family: Georgia, "Times New Roman", serif;
    font-size: clamp(1.8rem, 5vw, 3.6rem);
    line-height: 0.95;
    font-weight: 500;
    letter-spacing: -0.04em;
}

.hero-role {
    margin: 14px 0 12px;
    color: #ddd8d1;
    font-size: 1.28rem;
    line-height: 1.35;
    max-width: 680px;
}

.hero-meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.hero-meta {
    color: var(--muted);
    font-size: 1.1rem;
}

.hero-meta span,
.hero-meta a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
}

.hero-meta a:hover {
    color: #ffffff;
}

.hero-meta a[aria-label] {
    align-items: center;
    font: inherit;
    color: var(--muted);
    transition: color 0.18s ease, transform 0.18s ease;
}

.hero-meta a[aria-label]:hover {
    color: #ffffff;
}

.hero-meta a[aria-label] span {
    font: inherit;
    line-height: inherit;
}

.hero-meta a[aria-label] i {
    line-height: 1;
}

.content-section {
    padding: 24px 6px 0;
}

.content-section h2 {
    margin: 0 0 16px;
    font-size: 1.72rem;
    line-height: 1.1;
    font-weight: 700;
    letter-spacing: -0.03em;
}

.section-body {
    max-width: 760px;
}

.section-body p {
    margin: 0 0 14px;
    color: #d6d0c8;
    font-size: 1.08rem;
    line-height: 1.7;
}

.about-section .section-body p {
    text-align: justify;
    text-justify: inter-word;
    text-align-last: left;
    hyphens: auto;
}

.about-section .section-body {
    max-width: 100%;
}

.stack-list {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.info-card {
    display: flex;
    gap: 25px;
    padding: 18px;
    border: 1px solid var(--border);
    border-radius: 20px;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0)),
        var(--panel);
}

.logo-frame {
    width: 85px;
    height: 85px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    border-radius: 18px;
    background: #ffffff;
    overflow: hidden;
}

.logo-frame img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.logo-frame .sabanci-logo,
.logo-frame .mdfl-logo,
.logo-frame .temsilheyeti-logo,
.logo-frame .ieee-logo {
    background: #ffffff;
}

.logo-frame .maribor-logo,
.logo-frame .aselsan-logo,
.logo-frame .brisa-logo,
.logo-frame .ies-logo {
    padding: 7px;
    background: #ffffff;
}

.card-copy {
    min-width: 0;
    flex: 1;
}

.card-topline {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    align-items: flex-start;
}

.card-topline h3 {
    margin: 0;
    font-size: 1.3rem;
    line-height: 1.2;
    font-weight: 700;
    letter-spacing: -0.03em;
}

.institution {
    margin: 6px 0 0;
    color: var(--muted);
    font-size: 1.02rem;
}

.meta-line,
.timeline-meta p {
    margin: 10px 0 0;
    color: var(--soft);
    font-size: 0.96rem;
}

.tag-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 16px;
}

.tag-row span {
    padding: 9px 12px;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: var(--chip);
    color: #ddd8d2;
    font-size: 0.92rem;
    line-height: 1;
}

.timeline-card {
    align-items: flex-start;
}

.timeline-meta {
    text-align: right;
    min-width: 150px;
}

.timeline-meta p:first-child {
    margin-top: 0;
}

.detail-list {
    margin: 16px 0 0;
    padding-left: 20px;
    color: #ddd8d2;
}

.detail-list li {
    margin-bottom: 8px;
    line-height: 1.65;
}

.project-row {
    align-items: flex-start;
}

.project-thumb-small {
    width: 150px;
    height: 150px;
    flex-shrink: 0;
    border-radius: 14px;
    background: #ffffff;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.project-thumb-small img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.project-link {
    color: var(--text);
    text-decoration: none;
}

.project-link i {
    font-size: 0.82em;
}

.project-link:hover {
    color: #ffffff;
    text-decoration: underline;
    text-underline-offset: 0.14em;
}

.project-chip-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 14px;
}

.project-chip {
    display: inline-flex;
    align-items: center;
    padding: 8px 12px;
    border: 1px solid var(--border);
    border-radius: 999px;
    background: var(--chip);
    color: #ddd8d2;
    font-size: 0.92rem;
    line-height: 1;
}

.skills-interests-section {
    padding-bottom: 10px;
}

.skills-interest-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px 56px;
    padding: 4px 0 0;
}

.skills-card {
    display: block;
}

.skill-cluster h3 {
    margin: 0 0 14px;
    color: var(--text);
    font-size: 1.35rem;
    line-height: 1.2;
    font-weight: 700;
}

.skill-chip-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.skill-chip {
    display: inline-flex;
    align-items: center;
    min-height: 40px;
    padding: 8px 15px;
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.02);
    color: var(--text);
    font-size: 0.98rem;
    line-height: 1;
}

@media (max-width: 760px) {
    .page-shell {
        width: min(100% - 20px, 920px);
        margin: 10px auto 24px;
        padding: 20px 14px 28px;
        border-radius: 22px;
    }

    .hero {
        flex-direction: column;
        gap: 16px;
        align-items: center;
        text-align: center;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .hero-role {
        font-size: 1.08rem;
    }

    .hero-copy {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .hero-meta {
        justify-content: center;
    }

    .content-section h2 {
        font-size: 1.52rem;
    }

    .info-card,
    .card-topline {
        flex-direction: column;
    }

    .timeline-meta {
        text-align: left;
        min-width: 0;
    }

    .score {
        white-space: normal;
    }

    .skills-interest-grid {
        grid-template-columns: 1fr;
        gap: 18px;
    }

    .skill-cluster h3 {
        font-size: 1.18rem;
    }
}