:root {
    color-scheme: dark;
    --black: #090b10;
    --blue: #153acb;
    --accent: #267355;
    --white: #f8faff;
    --muted: #bec9ec;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--black); color: var(--white); font: 16px/1.55 system-ui, sans-serif; }
a { color: inherit; text-decoration: none; }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible { outline: 3px solid var(--accent); outline-offset: 4px; }
.wrap { width: min(1200px, 100% - 48px); margin-inline: auto; }
.nav, nav, .actions, .filters { display: flex; align-items: center; gap: 18px 28px; flex-wrap: wrap; }
.nav { min-height: 86px; justify-content: space-between; padding-block: 12px; }
nav a, footer a { font-size: .88rem; font-weight: 650; }
nav a:hover, footer a:hover { color: var(--accent); }
.brand { display: flex; align-items: center; gap: 12px; line-height: 1.1; }
.brand b { font-size: 2rem; letter-spacing: -.09em; padding-right: 13px; border-right: 2px solid var(--accent); }
.brand span { font-size: .7rem; font-weight: 750; letter-spacing: .08em; }
.hero { background: var(--blue); overflow: hidden; }
.hero-inner { position: relative; display: grid; grid-template-columns: 1fr 26%; align-items: center; min-height: 540px; padding-block: 70px; }
.eyebrow, small { color: var(--accent); font-size: .76rem; font-weight: 800; letter-spacing: .12em; }
h1, h2, h3 { line-height: 1.06; letter-spacing: -.045em; }
h1 { font-size: clamp(2.6rem, 7vw, 6rem); margin: .2em 0; }
h1 em { color: var(--accent); font-style: normal; }
h2 { font-size: clamp(2rem, 4vw, 3.5rem); margin: .3em 0 .75em; }
h3 { font-size: 1.65rem; }
.lead { max-width: 610px; font-size: 1.18rem; }
.actions { margin-top: 30px; }
.button { display: inline-block; background: var(--accent); color: var(--black); padding: 12px 19px; font: inherit; font-weight: 750; border: 2px solid var(--accent); cursor: pointer; }
.button.secondary { background: var(--black); border-color: var(--white); color: var(--white); }
.geometry { display: grid; grid-template-columns: repeat(3, 1fr); align-items: center; gap: 10px; transform: skewY(-20deg); }
.geometry i { display: block; background: var(--black); height: 250px; }
.geometry i:nth-child(2) { background: var(--accent); height: 330px; }
.geometry i:nth-child(3) { height: 190px; }
.categories, .section, .feature { padding-block: 65px; }
.section { min-height: 65vh; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(240px,100%), 1fr)); gap: 18px; }
.category { display: block; padding: 24px; background: #101c41; border-top: 4px solid var(--blue); }
.category:hover { border-color: var(--accent); background: #172750; }
.category span { color: var(--accent); font-weight: 700; }
.category p { color: var(--muted); }
.feature { background: var(--blue); }
.filters { margin: 32px 0; }
.filters a { border: 1px solid #647bc5; padding: 8px 14px; }
.filters a[aria-current] { border-color: var(--accent); color: var(--accent); }
.event { display: flex; flex-wrap: wrap; gap: 16px; padding: 18px 0; border-bottom: 1px solid #364475; }
.event time { color: var(--accent); }
.empty { padding: 20px; background: #101c41; border-left: 4px solid var(--accent); }
form { display: grid; gap: 15px; max-width: 580px; margin: 24px 0; }
label { display: grid; gap: 6px; }
input, select, textarea { width: 100%; padding: 10px; color: var(--white); background: #101c41; border: 1px solid #647bc5; font: inherit; }
textarea { min-height: 100px; }
footer { border-top: 1px solid #364475; font-size: .8rem; }
@media (max-width: 680px) {
    .hero-inner { grid-template-columns: 1fr; min-height: 420px; padding-block: 48px; }
    .geometry { display: none; }
    .wrap { width: calc(100% - 32px); }
    nav { gap: 10px 18px; }
}

[hidden] { display: none !important; }
.hero { border-bottom: 8px solid var(--accent); }
.slide { min-height: 490px; gap: 35px; }
.slide h1 { max-width: 850px; }
.slide-1 .geometry { transform: skewY(20deg); }
.slide-2 .geometry { transform: skewY(-20deg) scaleX(-1); }
.slide-controls { display: flex; align-items: center; gap: 12px; padding-bottom: 28px; }
.slide-controls button { min-height: 42px; padding: 8px 14px; border: 1px solid var(--white); background: var(--black); color: var(--white); font: inherit; cursor: pointer; }
.section-top { display: flex; justify-content: space-between; gap: 20px; align-items: center; flex-wrap: wrap; }
.home-calendar { min-height: auto; }
.project-feature { border-block: 1px solid #647bc5; }
.project-card { border-top-color: var(--accent); min-height: 240px; }
@media (max-width: 680px) { .slide { min-height: 345px; } }

/* Açık yüzeyler ve daha yumuşak bir akademi paleti. */
:root {
    color-scheme: light;
    --black: #25334c;
    --blue: #e8effb;
    --accent: #b8e2cd;
    --white: #25334c;
    --muted: #52637c;
}
body { background: #f7f9fd; }
header { background: #fff; border-bottom: 1px solid #e0e7f2; }
nav a:hover, footer a:hover { color: #405e91; }
.hero { border-bottom: 0; background: #e8effb; }
.eyebrow, small { color: #50638a; }
h1 em { color: #405e91; }
.button { background: #b8e2cd; border-color: #b8e2cd; border-radius: 14px; }
.button.secondary { background: #fff; border-color: #ced9ec; }
.button:hover { box-shadow: 0 3px 10px #33456a20; }
.geometry { transform: none; gap: 14px; }
.slide-1 .geometry, .slide-2 .geometry { transform: none; }
.geometry i { background: #c4d5ef; border-radius: 80px 80px 22px 22px; }
.geometry i:nth-child(2) { background: #b8e2cd; height: 280px; }
.geometry i:nth-child(3) { background: #adbfdf; }
.slide-controls button { background: #fff; border: 1px solid #ced9ec; border-radius: 12px; }
.slide-controls button:hover { background: #edf8f2; }
.category { background: #fff; border: 1px solid #dce5f2; border-radius: 20px; }
.category:hover { background: #f4f7ff; border-color: #a6bbdf; }
.category span { color: #405e91; }
.project-feature { background: #eef3fb; border-block: 1px solid #dde6f4; }
.project-card { border-top: 4px solid #8bbfa7; }
.event { align-items: center; border-bottom-color: #dce5f2; }
.event time { color: #405e91; background: #e8effb; border-radius: 10px; padding: 6px 10px; }
.event a:hover { text-decoration: underline; }
.empty { background: #eef3fb; border: 1px solid #dce5f2; border-radius: 14px; }
.filters a { background: #fff; border-color: #ced9ec; border-radius: 12px; }
.filters a[aria-current] { background: #e8effb; border-color: #a6bbdf; color: #25334c; }
input, select, textarea { background: #fff; border-color: #b7c6df; border-radius: 10px; }
footer { background: #fff; border-top-color: #dce5f2; }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible { outline-color: #4569a5; }

/* Eğitim vitrini ve yanındaki sabit ajanda. */
.opening { display: grid; grid-template-columns: minmax(0, 3fr) minmax(250px, 1fr); gap: 22px; padding-block: 28px 10px; }
.opening .hero { border-radius: 24px; background: #e5edfb; }
.hero-content { padding: 0 30px; }
.opening .slide { min-height: 390px; padding-block: 42px; grid-template-columns: minmax(0, 1fr) 25%; gap: 15px; }
.opening h1 { font-size: clamp(2.25rem, 4vw, 4.2rem); }
.opening .lead { font-size: 1rem; }
.opening .geometry i { height: 120px; }
.opening .geometry i:nth-child(2) { height: 185px; }
.opening .geometry i:nth-child(3) { height: 145px; }
.home-agenda { background: #fff; border: 1px solid #dce5f2; border-radius: 24px; padding: 26px 22px; display: flex; flex-direction: column; }
.home-agenda h2 { font-size: 1.85rem; margin-bottom: 14px; }
.home-agenda .empty { background: #f5f7fc; line-height: 1.65; }
.home-agenda .event { display: grid; gap: 8px; }
.home-agenda .event time { justify-self: start; }
.agenda-link { color: #405e91; font-weight: 750; margin-top: auto; padding-top: 16px; }
.agenda-link:hover { text-decoration: underline; }
.project-feature { background: #f7f9fd; border: 0; }
.project-card { padding: 0; overflow: hidden; border-top: 1px solid #dce5f2; display: flex; flex-direction: column; }
.project-copy { padding: 22px; display: flex; flex: 1; flex-direction: column; }
.project-copy h3 { margin: 12px 0 0; }
.project-copy span { margin-top: auto; padding-top: 8px; }
.project-art { height: 138px; display: flex; align-items: center; justify-content: center; gap: 9px; background: #e0eafa; }
.project-art i { display: block; width: 44px; height: 68px; border-radius: 36px 36px 12px 12px; background: #8da8d3; }
.project-art i:nth-child(2) { height: 90px; background: #9ccdb6; }
.project-art-2 { background: #dff1e7; }
.project-art-2 i { border-radius: 10px; height: 34px; align-self: end; margin-bottom: 28px; }
.project-art-2 i:nth-child(3) { height: 65px; }
.project-art-3 { background: #e6edf6; }
.project-art-3 i { border-radius: 50%; width: 58px; height: 58px; }
.project-art-3 i:nth-child(2) { width: 66px; height: 66px; }
@media (max-width: 760px) {
    .opening { grid-template-columns: 1fr; }
    .hero-content { padding-inline: 22px; }
    .opening .slide { grid-template-columns: 1fr; min-height: 320px; }
    .opening .geometry { display: none; }
}

/* Nötr sayfa zemini, portrelerde ayrı pastel fonlar. */
:root { --black: #172e40; --white: #172e40; --muted: #415e6d; }
body { background: #f3f8fb; }
header, footer { border-color: #d6e5ec; }
.opening { padding-top: 38px; }
.opening .hero { background: #e2eef9; border-radius: 14px; }
.opening .geometry { display: none; }
.opening .slide { grid-template-columns: 1fr; min-height: clamp(390px, 40vw, 530px); }
.hero-content { padding-inline: clamp(24px, 5vw, 58px); }
.home-agenda, .category { border-color: #cbdfe7; border-radius: 12px; }
.button { background: #c7e8d7; border-color: #c7e8d7; border-radius: 8px; }
.button.secondary, .slide-controls button { border-color: #a8c7d3; border-radius: 8px; }
.eyebrow, small, .agenda-link, .category span { color: #255672; }
.home-agenda .empty, .empty { background: #eaf5ef; border-color: #cfe6d9; }
.project-feature { background: #f3f8fb; }
.project-art { background: #e1e5da; }
.project-art-2 { background: #dcebf8; }
.project-art-3 { background: #e0f2eb; }
.project-art i { background: #7e887a; }
.project-art i:nth-child(2) { background: #709f91; }
.supervisors { display: grid; grid-template-columns: minmax(260px, 30%) minmax(0, 1fr); overflow: hidden; border-radius: 12px; background: #fff; box-shadow: 0 5px 22px #191e2919; }
.supervisors-copy { padding: clamp(24px, 3vw, 42px); }
.supervisors-copy h2 { font-size: clamp(1.9rem, 3vw, 2.7rem); margin-bottom: .6em; }
.supervisors-copy p:not(.eyebrow) { color: var(--muted); }
.supervisors-copy .agenda-link { display: inline-block; }
.portrait-strip { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); min-height: 340px; }
.portrait-slot { display: flex; align-items: end; justify-content: center; background: #dfe4d9; color: #6e786c; overflow: hidden; }
.portrait-slot-2 { background: #dbeaf9; color: #426585; }
.portrait-slot-3 { background: #d9eee4; color: #426e62; }
.portrait-slot-4 { background: #e1eef9; color: #486986; }
.portrait-slot svg { display: block; width: 100%; min-width: 100px; }
@media (max-width: 760px) {
    .supervisors { grid-template-columns: 1fr; }
    .portrait-strip { min-height: 160px; }
    .portrait-slot svg { min-width: 70px; }
}

.portrait-strip { grid-auto-rows: clamp(290px, 32vw, 430px); }
.portrait-slot img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: 50% 32%; }
.portrait-slot-1 img { object-position: 50% 22%; }
.portrait-slot-3 img { object-position: 45% 29%; }
@media (max-width: 520px) {
    .portrait-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); grid-auto-rows: clamp(180px, 57vw, 290px); }
}

.feature-grid {
    display: grid;
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: clamp(14px, 2vw, 24px);
    margin-block: 42px 56px;
}
.feature-grid > h2, .feature-grid > .supervisors { grid-column: 1 / -1; }
.feature-grid > h2 { margin: 0; font-size: clamp(1.65rem, 3vw, 2.25rem); }
.feature-tile, .feature-grid .supervisors {
    border-radius: 10px;
    box-shadow: 0 5px 22px #191e2919;
}
.feature-tile {
    position: relative;
    isolation: isolate;
    display: block;
    overflow: hidden;
    min-height: clamp(285px, 31vw, 390px);
    background: #dcecf9;
    color: #18384f;
}
.feature-tile-finansal-psikoloji { background: #174b3e; color: #fff; }
.feature-tile-copy, .feature-grid .supervisors-copy { padding: clamp(22px, 3vw, 38px); }
.feature-tile-copy { max-width: 460px; }
.feature-tile h3, .feature-grid .supervisors h2 {
    margin: 0 0 14px;
    font-size: clamp(1.45rem, 2.5vw, 2.05rem);
    line-height: 1.2;
    letter-spacing: -.025em;
}
.feature-tile p { max-width: 31ch; margin: 0 0 17px; }
.feature-tile svg {
    position: absolute;
    z-index: -1;
    right: -3%;
    bottom: -13%;
    width: min(70%, 420px);
    stroke: #6895b6;
    stroke-width: 2;
}
.feature-tile-finansal-psikoloji svg { stroke: #86bca6; }
.feature-grid .portrait-strip { min-height: 0; }
@media (max-width: 760px) {
    .feature-grid { grid-template-columns: 1fr; margin-block: 28px 40px; }
    .feature-tile { min-height: 252px; }
    .feature-tile svg { width: min(56%, 300px); }
}

.feature-grid :is(.feature-tile, .supervisors) {
    position: relative;
    transition: transform 180ms ease, box-shadow 180ms ease;
}
.feature-grid :is(.feature-tile, .supervisors):focus-visible {
    z-index: 1;
    box-shadow: 0 9px 27px #191e2926;
}
@media (hover: hover) and (pointer: fine) {
    .feature-grid :is(.feature-tile, .supervisors):hover {
        z-index: 1;
        transform: scale(1.025);
        box-shadow: 0 12px 30px #191e2929;
    }
}
@media (prefers-reduced-motion: reduce) {
    .feature-grid :is(.feature-tile, .supervisors) { transition: none; }
    .feature-grid :is(.feature-tile, .supervisors):hover { transform: none; }
}

.opening a.slide:focus-visible { outline-offset: -4px; }
.categories .category h3 { margin-top: 0; }

.opening .hero-content { position: relative; padding: 0; }
.opening .slide { padding: 42px clamp(56px, 6vw, 72px); }
.opening .slide-controls {
    position: absolute;
    inset: 0;
    padding: 0;
    pointer-events: none;
}
.opening .slide-controls button { position: absolute; pointer-events: auto; }
.opening .slide-controls :is(#prev, #next) {
    top: 50%;
    transform: translateY(-50%);
    width: 38px;
    padding-inline: 0;
}
.opening .slide-controls #prev { left: 10px; }
.opening .slide-controls #next { right: 10px; }

/* Mavi ve yeşil vurgular */
.opening .hero {
    background: linear-gradient(110deg, #e1effb 20%, #bce4d0 100%);
}
.opening .eyebrow { color: #215d50; }
.opening .slide-controls button { background: transparent; border-color: transparent; color: #315e69; }
.opening .slide-controls button:hover { background: #315e6914; color: #183f4b; }
.home-agenda .agenda-link { color: #215d50; }
.feature-tile-motivasyonel-gorusme { background: #d3e8fa; }
.feature-tile-motivasyonel-gorusme svg { stroke: #608eae; }
.categories .category:hover { border-color: #7ba69c; background: #ecf7f1; }

.corporate-card { justify-content: center; background: #eaf5ef; }
.corporate-card:hover { border-color: #7ba69c; background: #dcefe5; }
.opening + .home-agenda { margin-top: 18px; }

.month-card:hover { border-color: #7ba69c; }
.month-name { margin: 0 0 12px; font-weight: 700; }
.month-grid { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 6px; text-align: center; }
.month-grid > * { padding: 8px 0; }
.month-grid time { background: #f0f6fa; border-radius: 6px; }
.month-grid .event-day { background: #b42331; color: white; font-weight: 700; }
.event-grid { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 14px; margin-top: 24px; }
.event-card { padding: 14px; overflow-wrap: anywhere; }
.event-card time { color: #255672; font-size: .84rem; font-weight: 700; }
.event-card h3 { font-size: 1.12rem; margin: 10px 0; }
.event-card p { margin: 0; }
@media (max-width: 1000px) { .event-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 600px) { .event-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

.home-events { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; margin-top: 18px; }
.event-preview { flex: 1; padding: 24px; border-radius: 12px; background: #e3eff7; overflow-wrap: anywhere; }
.event-preview time { color: #255672; font-weight: 700; }
.event-preview h3 { margin: 12px 0; }
.event-controls { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.event-controls button { border: 1px solid #a8c7d3; border-radius: 6px; background: #fff; color: #255672; padding: 8px 12px; cursor: pointer; }
@media (max-width: 760px) { .home-events { grid-template-columns: 1fr; } }

.event-preview { padding: 0; background: transparent; }
.event-preview h3 { margin: 8px 0 2px; }

.panel-menu { display:flex; flex-wrap:wrap; gap:8px; margin:24px 0 32px; }
.panel-menu a { padding:10px 15px; border:1px solid #c8dce5; border-radius:8px; background:white; font-weight:600; }
.panel-menu a[aria-current="page"] { background:#173f53; border-color:#173f53; color:white; }
.panel-list { list-style:none; padding:0; margin:16px 0; border:1px solid #c8dce5; border-radius:12px; background:white; }
.panel-list:empty { display:none; }
.panel-list li { display:flex; align-items:baseline; justify-content:space-between; flex-wrap:wrap; gap:8px 20px; padding:12px 16px; }
.panel-list li + li { border-top:1px solid #e0ecf0; }
.panel-list small { margin-inline-start:6px; color:#476372; }
.panel-list a { font-weight:600; }
.panel-form { max-width:680px; }

.panel-seo { border:1px solid #c8dce5; border-radius:10px; padding:16px; margin:12px 0; min-width:0; }
.panel-seo legend, .panel-seo summary { font-weight:700; }
.panel-seo summary { cursor:pointer; margin-bottom:12px; }
.panel-trash { margin-block:16px; }
.panel-list .panel-trash { margin:0; }

.partner-grid {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr));
  gap: 1px;
  background: #cbdfe7;
  border: 1px solid #cbdfe7;
  border-radius: 12px;
  overflow: hidden;
}
.partner-card { display: block; min-width: 0; background: #fff; }
.partner-card:hover, .partner-card:focus-visible { background: #ecf7f1; }
.partner-card:focus-visible { outline: 2px solid #255672; outline-offset: -2px; }
.partner-card img, .partner-placeholder { display: block; width: 100%; aspect-ratio: 4/5; object-fit: cover; object-position: center 25%; background: #e3eff7; }
.partner-caption { padding: 16px 20px 20px; overflow-wrap: anywhere; }
.partner-card h2 { font-size: 1.35rem; margin: 0 0 4px; }
.partner-card p { margin: 0; }

.partner-profile { display:grid; grid-template-columns:minmax(0, 1fr) minmax(0, 2fr); align-items:start; gap:clamp(24px, 5vw, 72px); }
.partner-profile > img { display:block; width:100%; aspect-ratio:4/5; object-fit:cover; object-position:center 25%; border-radius:12px; }
.partner-profile article { grid-column:-2 / -1; min-width:0; overflow-wrap:anywhere; }
@media (max-width:700px) { .partner-profile { grid-template-columns:1fr; } .partner-profile > img { max-width:320px; } }

.project-content { display: grid; gap: 36px; margin: 44px 0; }
.project-content h2 { font-size: clamp(1.65rem, 3vw, 2.55rem); margin: 0 0 12px; }
.project-content h3 { font-size: 1.2rem; margin: 0 0 8px; }
.project-content p { max-width: 76ch; }
.project-flow { background: #e8f3ed; border-radius: 14px; padding: clamp(20px, 4vw, 38px); }
.project-steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(190px,100%), 1fr)); gap: 12px; padding: 0; list-style-position: inside; }
.project-steps li { background: #fff; border: 1px solid #cbdfe7; border-radius: 10px; padding: 16px; }
.project-steps li::marker { font-weight: 700; color: #255672; }
.project-steps span { display: block; margin-top: 5px; }
.supervision-approaches { columns: 2 260px; padding-inline-start: 22px; }
.supervision-approaches li { break-inside: avoid; margin-bottom: 8px; }
.project-sources summary { cursor: pointer; font-weight: 700; }

.about-page h1 { font-size: clamp(2.5rem, 6vw, 5rem); }
.about-layout { display: grid; grid-template-columns: minmax(0, 1.65fr) minmax(0, 1fr); gap: clamp(24px, 5vw, 76px); align-items: start; }
.about-copy { max-width: 76ch; line-height: 1.75; text-align: start; }
.about-copy p:first-child { margin-top: 0; font-size: 1.15em; }
.about-sidebar { display: grid; gap: 12px; }
.about-sidebar h2, .about-sidebar h3 { margin: 0; font-size: 1.2rem; line-height: 1.35; }
.about-sidebar > h2 { margin-top: 12px; }
.about-sidebar p { margin: 5px 0 0; }
.about-sidebar .category { padding: 16px; }
.about-founder { display: grid; grid-template-columns: auto 1fr; align-items: center; gap: 16px; }
.about-founder img { width: 90px; aspect-ratio: 1; object-fit: cover; object-position: center 25%; border-radius: 8px; }
@media (max-width: 760px) { .about-layout { grid-template-columns: 1fr; } }