:root {
  --paper: #f5f2eb;
  --paper-deep: #ece7dc;
  --ink: #16362e;
  --body: #35413d;
  --muted: #68706c;
  --line: rgba(22, 54, 46, .16);
  --line-strong: rgba(22, 54, 46, .28);
  --accent: #967744;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 96px; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: 'Montserrat Alternates',Arial, Helvetica, sans-serif; text-rendering: optimizeLegibility; }
body::before { position: fixed; z-index: -1; inset: 0; content: ''; pointer-events: none; opacity: .2; background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.09'/%3E%3C/svg%3E"); }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
p, h1, h2, h3 { margin-top: 0; }
button, input, textarea { font: inherit; }

.skip-link { position: fixed; z-index: 100; top: 12px; left: 12px; padding: 10px 14px; background: var(--ink); color: #fff; transform: translateY(-160%); }
.skip-link:focus { transform: translateY(0); }

.site-header { position: relative; z-index: 20; width: min(1420px, calc(100% - 72px)); height: 94px; margin: auto; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); }
.brand { font-family: Georgia, 'Times New Roman', serif; font-size: 17px; letter-spacing: .17em; text-transform: uppercase; }
.site-header nav { display: flex; gap: clamp(22px, 3vw, 44px); color: var(--body); font-size: 13px; }
.site-header nav a { position: relative; padding: 38px 0 35px; }
.site-header nav a::after { position: absolute; right: 0; bottom: 26px; left: 0; height: 1px; content: ''; background: var(--accent); transform: scaleX(0); transition: transform .25s ease; }
.site-header nav a:hover::after, .site-header nav a:focus-visible::after { transform: scaleX(1); }
.menu-toggle { display: none; padding: 6px 0; border: 0; border-bottom: 1px solid var(--line-strong); background: transparent; color: var(--ink); font-size: 12px; cursor: pointer; }

.hero { position: relative; isolation: isolate; width: min(1420px, calc(100% - 72px)); min-height: 1080px; margin: auto; }
.hero-copy { position: relative; z-index: 2; width: 59%; padding: clamp(70px, 8vh, 106px) 0 90px; }
.eyebrow, .section-kicker { margin-bottom: 22px; color: var(--accent); font-size: 11px; font-weight: 700; letter-spacing: .19em; text-transform: uppercase; }
h1, h2 { font-family: Georgia, 'Times New Roman', serif; font-weight: 400; }
h1 { max-width: 760px; margin-bottom: 30px; font-size: clamp(54px, 5vw, 84px); line-height: 1.02; letter-spacing: -.043em; }
.roles-summary { max-width: 720px; margin-bottom: 58px; color: #40524c; font-size: 14px; line-height: 1.8; }
.about { max-width: 790px; padding-top: 32px; border-top: 1px solid var(--line); }
.about .section-kicker { margin-bottom: 18px; }
.about-copy { columns: 2; column-gap: 42px; }
.about-copy p { break-inside: avoid; margin: 0 0 18px; color: var(--body); font-size: 14px; line-height: 1.78; }
.hero-photo { position: absolute; z-index: 1; inset: 0 -36px 0 37%; background: url('../images/hakan-kayaci.jpg') center top 18px / auto 95% no-repeat; -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 27%, #000 89%, transparent 100%), linear-gradient(0deg, transparent 0, #000 23%, #000 100%); -webkit-mask-composite: source-in; mask-image: linear-gradient(90deg, transparent 0, #000 27%, #000 89%, transparent 100%), linear-gradient(0deg, transparent 0, #000 23%, #000 100%); mask-composite: intersect; }

.section-shell { width: min(1420px, calc(100% - 72px)); margin: auto; padding: 112px 0; border-top: 1px solid var(--line); }
.section-heading { display: grid; grid-template-columns: 28% minmax(0, 1fr); align-items: start; margin-bottom: 72px; }
.section-heading h2, .news-heading h2, .footer-intro h2 { max-width: 850px; margin-bottom: 0; font-size: clamp(38px, 4vw, 64px); line-height: 1.08; letter-spacing: -.035em; }

.role-list { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.role-list > a { min-width: 0; padding: 38px 30px 34px; border-right: 1px solid var(--line); transition: background .25s ease; }
.role-list > a:first-child { padding-left: 0; }
.role-list > a:last-child { padding-right: 0; border-right: 0; }
.role-list > a:hover, .role-list > a:focus-visible { background: rgba(255, 255, 255, .28); }
.logo-wrap { height: 86px; display: flex; align-items: center; margin-bottom: 26px; }
.logo-wrap img { width: auto; height: auto; max-width: 190px; max-height: 72px; object-fit: contain; mix-blend-mode: multiply; filter: saturate(.65) contrast(1.05); }
.role-list > a:nth-child(4) .logo-wrap img { max-height: 80px; }
.role-name, .role-title { display: block; }
.role-name { margin-bottom: 6px; color: var(--ink); font-size: 13px; line-height: 1.4; }
.role-title { color: var(--muted); font-size: 12px; }

.focus { padding-top: 100px; }
.focus-lines { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); }
.focus-lines article { padding: 34px 38px 12px 0; border-right: 1px solid var(--line); }
.focus-lines article + article { padding-left: 38px; }
.focus-lines article:last-child { border-right: 0; }
.focus-lines h3 { margin-bottom: 28px; font-family: Georgia, 'Times New Roman', serif; font-size: 27px; font-weight: 400; }
.focus-lines p { max-width: 370px; color: var(--body); font-size: 14px; line-height: 1.7; }

.news { padding-bottom: 130px; }
.news-heading { display: flex; align-items: end; justify-content: space-between; gap: 32px; margin-bottom: 62px; }
.news-sources { flex: 0 0 auto; margin: 0 0 8px; color: var(--muted); font-size: 11px; letter-spacing: .06em; }
.feed-filters { display: flex; flex-wrap: wrap; gap: 10px 22px; margin-bottom: 28px; border-bottom: 1px solid var(--line); }
.feed-filters button { appearance: none; margin: 0; padding: 0 0 12px; border: 0; border-bottom: 1px solid transparent; background: transparent; color: var(--muted); font-size: 12px; cursor: pointer; }
.feed-filters button:hover, .feed-filters button:focus-visible, .feed-filters button.active { color: var(--ink); border-bottom-color: var(--accent); }
.feed-grid { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 12px; min-height: 0; }
.feed-item { position: relative; overflow: hidden; min-width: 0; aspect-ratio: 1 / 1; background: var(--paper-deep); }
.feed-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .55s cubic-bezier(.22, .61, .36, 1); }
.feed-item:hover img { transform: scale(1.025); }
.feed-account { position: absolute; z-index: 2; top: 16px; left: 16px; padding: 7px 10px; background: rgba(245, 242, 235, .9); color: var(--ink); font-size: 10px; letter-spacing: .04em; backdrop-filter: blur(8px); }
.feed-caption { position: absolute; inset: auto 0 0; padding: 58px 22px 20px; color: #fff; font-size: 12px; line-height: 1.55; background: linear-gradient(transparent, rgba(8, 21, 17, .78)); opacity: 0; transition: opacity .25s ease; }
.feed-item:hover .feed-caption, .feed-item:focus-visible .feed-caption { opacity: 1; }
.feed-loading { position: relative; display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 12px; }
.feed-loading span { display: block; aspect-ratio: 1 / 1; background: linear-gradient(90deg, #e9e4da 20%, #f3efe8 50%, #e9e4da 80%); background-size: 220% 100%; animation: shimmer 1.5s infinite linear; }
.feed-loading p { position: absolute; left: 0; bottom: -38px; color: var(--muted); font-size: 12px; }
@keyframes shimmer { to { background-position: -220% 0; } }
.feed-empty { min-height: 330px; display: flex; flex-direction: column; justify-content: center; align-items: center; padding: 40px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); text-align: center; }
.feed-empty p { max-width: 480px; margin-bottom: 18px; color: var(--body); line-height: 1.65; }
.feed-profile-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px 24px; }
.feed-profile-links a { padding-bottom: 4px; border-bottom: 1px solid currentColor; color: var(--accent); font-size: 13px; }
.feed-empty-filtered { min-height: 220px; }

footer { padding-bottom: 38px !important; display: grid; grid-template-columns: 1.05fr .95fr; gap: 60px 120px; }
.contact-list { padding-top: 4px; display: flex; flex-direction: column; align-items: flex-start; gap: 19px; color: var(--body); }
.contact-list a { padding-bottom: 4px; border-bottom: 1px solid var(--line-strong); font-size: 15px; }
.contact-list address { max-width: 520px; color: var(--muted); font-size: 13px; font-style: normal; line-height: 1.75; }
.footer-bottom { grid-column: 1 / -1; margin-top: 56px; padding-top: 28px; border-top: 1px solid var(--line); display: flex; justify-content: space-between; color: var(--muted); font-size: 11px; }
.footer-bottom div { display: flex; flex-wrap: wrap; gap: 14px 24px; }

@media (max-width: 1080px) {
  .hero { min-height: 1220px; }
  .hero-copy { width: 67%; }
  .hero-photo { left: 40%; opacity: .78; }
  .about-copy { columns: 1; max-width: 620px; }
  .role-list { grid-template-columns: repeat(2, 1fr); }
  .role-list > a:nth-child(2) { border-right: 0; }
  .role-list > a:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .role-list > a:nth-child(3) { padding-left: 0; }
  .role-list > a:nth-child(4) { padding-right: 0; }
  .feed-grid, .feed-loading { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 760px) {
  html { scroll-padding-top: 76px; }
  .site-header, .hero, .section-shell { width: min(100% - 36px, 680px); }
  .site-header { height: 76px; }
  .menu-toggle { display: block; }
  .site-header nav { position: absolute; top: 76px; right: -18px; left: -18px; display: none; padding: 10px 18px 20px; background: rgba(245, 242, 235, .98); border-bottom: 1px solid var(--line); box-shadow: 0 20px 40px rgba(22, 54, 46, .08); }
  .site-header nav.open { display: flex; flex-direction: column; gap: 0; }
  .site-header nav a { padding: 13px 0; border-bottom: 1px solid var(--line); }
  .site-header nav a::after { display: none; }
  .brand { font-size: 14px; }
  .hero { min-height: 0; padding-bottom: 70px; display: flex; flex-direction: column; }
  .hero-copy { width: 100%; padding: 54px 0 0; }
  h1 { font-size: clamp(44px, 13vw, 64px); }
  .roles-summary { margin-bottom: 38px; font-size: 13px; }
  .about { padding-top: 25px; }
  .hero-photo { position: relative; order: -1; inset: auto; width: calc(100% + 36px); height: min(570px, 115vw); margin: 0 -18px -110px; background-position: center top; background-size: auto 100%; -webkit-mask-image: linear-gradient(0deg, transparent 0, #000 22%, #000 98%, transparent 100%); mask-image: linear-gradient(0deg, transparent 0, #000 22%, #000 98%, transparent 100%); }
  .section-shell { padding: 78px 0; }
  .section-heading { grid-template-columns: 1fr; margin-bottom: 45px; }
  .section-heading h2, .news-heading h2, .footer-intro h2 { font-size: 39px; }
  .role-list { grid-template-columns: 1fr 1fr; }
  .role-list > a { padding: 26px 18px 24px; }
  .role-list > a:nth-child(odd) { padding-left: 0; }
  .role-list > a:nth-child(even) { padding-right: 0; }
  .logo-wrap { height: 64px; margin-bottom: 20px; }
  .logo-wrap img { max-width: 120px; max-height: 56px; }
  .focus-lines { grid-template-columns: 1fr; }
  .focus-lines article, .focus-lines article + article { padding: 25px 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .focus-lines h3 { margin-bottom: 14px; font-size: 25px; }
  .news-heading { align-items: start; flex-direction: column; margin-bottom: 38px; }
  .news-sources { line-height: 1.6; }
  .feed-filters { gap: 10px 18px; }
  .feed-grid, .feed-loading { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  footer { padding: 76px 0 28px !important; grid-template-columns: 1fr; gap: 40px; }
  .footer-bottom { margin-top: 22px; flex-direction: column; gap: 18px; }
}

@media (max-width: 480px) {
  .hero-photo { height: 430px; margin-bottom: -72px; }
  h1 { font-size: 42px; }
  .role-list { grid-template-columns: 1fr; }
  .role-list > a, .role-list > a:nth-child(n) { padding: 26px 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .feed-grid, .feed-loading { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}