.eyebrow { color: var(--gold-muted); font-size: 11px; letter-spacing: .2em; text-transform: uppercase; }
.sidebar__profile { text-align: center; padding-bottom: 24px; border-bottom: 1px solid var(--border); }
.portrait-frame { width: 92px; height: 92px; margin: 0 auto 16px; padding: 4px; border: 1px solid rgba(214, 173, 105, .75); border-radius: 50%; background: rgba(93, 60, 28, .24); box-shadow: 0 10px 26px rgba(0,0,0,.35), inset 0 0 0 3px rgba(26,16,10,.65); }
.portrait-frame img { width: 100%; height: 100%; object-fit: cover; object-position: center 24%; border-radius: 50%; }
.sidebar h1 { margin-top: 8px; color: var(--gold-bright); font-size: 21px; letter-spacing: .04em; }
.course-nav { display: grid; gap: 10px; margin-top: 22px; }
.course-nav__button { position: relative; display: flex; align-items: center; gap: 11px; width: 100%; min-height: 66px; padding: 10px 12px; color: var(--text-muted); text-align: left; background: linear-gradient(135deg, rgba(76, 51, 27, .52), rgba(22, 15, 10, .96)); border: 1px solid rgba(214, 183, 126, .14); border-radius: 14px; cursor: pointer; transition: transform .25s var(--ease), border-color .25s, color .25s, background .25s; }
.course-nav__button:hover, .course-nav__button:focus-visible, .course-nav__button[aria-current='page'] { color: var(--gold-bright); transform: translateX(4px); border-color: rgba(214,183,126,.42); background: linear-gradient(135deg, rgba(98, 68, 36, .72), rgba(28, 19, 12, .98)); outline: none; }
.course-nav__icon { width: 38px; height: 38px; flex: 0 0 38px; object-fit: contain; filter: drop-shadow(0 4px 5px rgba(0,0,0,.3)); }
.course-nav__label { display: grid; gap: 3px; line-height: 1.1; }
.course-nav__label small { color: var(--gold-muted); font-size: 9px; letter-spacing: .16em; text-transform: uppercase; }
.course-nav__label strong { font-size: 15px; }
.course-nav__mark { margin-left: auto; color: var(--gold); font-size: 17px; }
.sidebar__footer { display: grid; gap: 6px; margin-top: auto; color: var(--text-muted); font-size: 11px; line-height: 1.5; }
.sidebar__rule { display: block; width: 100%; height: 1px; margin: 9px 0 3px; background: var(--border); }
.intro-view { position: relative; display: grid; place-items: center; align-content: center; text-align: center; padding: 40px 14px; }
.intro-view::before { content: ''; position: absolute; inset: 8% 5%; border: 1px solid rgba(206, 166, 99, .14); border-radius: 45% 52% 48% 50%; transform: rotate(-1deg); pointer-events: none; }
.intro-view__ornament { margin-bottom: 16px; color: var(--gold); font-size: 26px; }
.intro-view h2 { margin: 14px 0 20px; color: var(--gold-bright); font-size: clamp(46px, 7vw, 84px); font-weight: 400; line-height: .95; letter-spacing: -.04em; }
.intro-view h2 em { color: var(--parchment); font-weight: 400; }
.intro-view__lead { max-width: 480px; color: var(--text-muted); font-size: 17px; line-height: 1.7; }
.intro-view__details { display: flex; flex-wrap: wrap; justify-content: center; gap: 11px; margin-top: 24px; color: var(--gold-muted); font-size: 12px; letter-spacing: .08em; text-transform: uppercase; }
.intro-view__quote { margin-top: 44px; color: var(--gold-muted); font-size: 14px; font-style: italic; }
.intro-view__seal { position: absolute; right: 7%; bottom: 10%; width: 74px; height: 74px; color: var(--gold-bright); background: radial-gradient(circle, #6b271d, #32120e); border: 2px solid var(--gold); border-radius: 44% 56% 51% 49%; box-shadow: 0 10px 25px rgba(0,0,0,.3); font-family: Georgia, serif; font-size: 18px; letter-spacing: .08em; cursor: zoom-in; transform: rotate(-12deg); transition: transform .25s var(--ease); }
.intro-view__seal:hover, .intro-view__seal:focus-visible { transform: rotate(-5deg) scale(1.05); outline: none; }
.section-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; padding-bottom: 18px; border-bottom: 1px solid var(--border); }
.section-heading h2 { margin-top: 8px; color: var(--gold-bright); font-size: clamp(30px, 4vw, 48px); font-weight: 400; letter-spacing: -.02em; }
.section-heading__description { max-width: 680px; margin-top: 10px; color: var(--text-muted); font-size: 15px; line-height: 1.55; }
.section-heading__count { display: grid; gap: 2px; min-width: 88px; color: var(--gold-muted); text-align: right; font-size: 12px; text-transform: uppercase; letter-spacing: .12em; }
.section-heading__count strong { color: var(--gold); font-size: 25px; font-weight: 400; letter-spacing: 0; }
.notes-gallery { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px 24px; align-items: start; padding-top: 28px; }
.note-card { min-width: 0; color: inherit; background: transparent; border: 0; text-align: left; cursor: zoom-in; transition: transform .3s var(--ease), filter .3s; }
.note-card:hover, .note-card:focus-visible { transform: translateY(-7px); filter: drop-shadow(0 22px 25px rgba(0,0,0,.35)); outline: none; }
.note-card__image-wrap { position: relative; overflow: hidden; border: 1px solid rgba(217, 182, 119, .24); border-radius: 4px; background: #342316; }
.note-card__image { display: block; width: 100%; height: auto; aspect-ratio: 1 / 1.34; object-fit: cover; }
.note-card__image-wrap::after { content: 'Büyüt'; position: absolute; left: 50%; bottom: 15px; padding: 7px 13px; color: var(--gold-bright); background: rgba(17, 12, 8, .88); border: 1px solid rgba(224,198,145,.35); border-radius: 99px; font-size: 11px; letter-spacing: .1em; opacity: 0; transform: translate(-50%, 8px); transition: opacity .25s, transform .25s; }
.note-card:hover .note-card__image-wrap::after, .note-card:focus-visible .note-card__image-wrap::after { opacity: 1; transform: translate(-50%, 0); }
.note-card__meta { padding: 12px 3px 0; }
.note-card__meta h3 { color: var(--gold-bright); font-size: 18px; font-weight: 400; }
.note-card__meta p { margin-top: 5px; color: var(--text-muted); font-size: 13px; line-height: 1.45; }
.note-modal { position: fixed; inset: 0; z-index: 10; display: flex; flex-direction: column; background: rgba(5, 3, 2, .9); backdrop-filter: blur(12px); }
.note-modal[hidden] { display: none; }
.note-modal__topbar { position: fixed; z-index: 2; top: 0; right: 0; left: 0; display: flex; align-items: center; justify-content: space-between; padding: 16px 22px; }
.note-modal__title { max-width: calc(100% - 74px); color: var(--gold-bright); font-size: 18px; }
.icon-button { width: 42px; height: 42px; color: var(--gold-bright); background: var(--surface); border: 1px solid var(--gold-muted); border-radius: 50%; font-size: 25px; line-height: 1; cursor: pointer; }
.icon-button:hover, .icon-button:focus-visible { background: var(--surface-raised); outline: 2px solid var(--gold); outline-offset: 3px; }
.zoom-stage { display: flex; align-items: flex-start; justify-content: center; width: 100%; height: 100%; overflow: auto; padding: 70px 25px 40px; overscroll-behavior: contain; }
.zoom-stage img { display: block; width: auto; max-width: 94vw; max-height: 88vh; object-fit: contain; cursor: zoom-in; filter: drop-shadow(0 30px 55px #000); transition: width .25s var(--ease); }
.zoom-stage img.is-zoomed { width: min(1200px, 180vw); max-width: none; max-height: none; cursor: zoom-out; }
.note-modal__hint { position: fixed; right: 20px; bottom: 14px; color: #867359; font-size: 11px; }
.menu-toggle { display: none; }