/* ================================================================
   Mavi Beyaz Bozcaada: Blocksy Tasarım Sistemi
   Palet: #48bca2 (turkuaz) + Playfair Display başlık fontu
   ================================================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;700;900&display=swap');

/* --- Custom properties (Blocksy birebir) --- */
:root {
    --c-primary:        #48bca2;
    --c-primary-dark:   #25ad99;
    --c-text:           #4f4f4f;
    --c-text-dark:      #0a0500;
    --c-border:         #EBEBEB;
    --c-bg-soft:        #F5F5F6;
    --c-bg-softer:      #f4f5f8;
    --c-white:          #ffffff;
    --c-accent:         #48bca2;
    --c-whatsapp:       #25D366;
    --c-shadow:         rgba(0, 0, 0, 0.06);
    --c-shadow-strong:  rgba(0, 0, 0, 0.12);
    --c-overlay:        rgba(10, 5, 0, 0.45);

    --font-stack: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --font-headings: 'Playfair Display', serif;
    --fs-base: 16px;
    --lh-base: 1.65;
    --fs-h1: clamp(2rem, 5vw, 3.5rem);
    --fs-h2: clamp(1.5rem, 3vw, 2.5rem);
    --fs-h3: clamp(1.25rem, 2vw, 1.875rem);
    --fs-h4: 1.25rem;
    --container-max: 1290px;
    --narrow-max: 750px;
    --header-height: 100px;
    --section-spacing: 80px;
}

/* --- Reset --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: var(--fs-base); }
body {
    font-family: var(--font-stack);
    font-size: var(--fs-base);
    line-height: var(--lh-base);
    color: var(--c-text);
    background: var(--c-white);
    -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--c-primary); text-decoration: none; transition: color .2s; }
a:hover { color: var(--c-primary-dark); }
ul, ol { padding-left: 1.2em; }

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-headings);
    font-weight: 900;
    color: var(--c-text-dark);
    line-height: 1.3;
}
h1 { font-size: var(--fs-h1); }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); }
h4 { font-size: var(--fs-h4); }

/* --- Layout --- */
.container { max-width: var(--container-max); margin: 0 auto; padding: 0 24px; }
.container-narrow { max-width: var(--narrow-max); margin: 0 auto; padding: 0 24px; }
.site-main { padding-top: var(--header-height); }
.site-main > .hero:first-child { margin-top: calc(-1 * var(--header-height)); }
.section { padding: var(--section-spacing) 0; }
.section-soft { background: var(--c-bg-soft); }
.section-dark { background: var(--c-text-dark); color: #fff; }
.section-dark h1, .section-dark h2, .section-dark h3 { color: #fff; }

.section-header { text-align: center; max-width: 800px; margin: 0 auto 48px; }
.section-header h2 { margin-bottom: 16px; }
.section-header p { color: var(--c-text); font-size: 1.05rem; }
.eyebrow { display: inline-block; font-size: .75rem; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; color: var(--c-primary); margin-bottom: 12px; }

/* --- Buttons --- */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    font-family: var(--font-stack); font-weight: 500; font-size: .9375rem;
    min-height: 44px; padding: 10px 28px;
    border: none; border-radius: 3px; cursor: pointer;
    transition: all .2s; text-decoration: none;
}
.btn-primary { background: var(--c-primary); color: #fff; }
.btn-primary:hover { background: var(--c-primary-dark); color: #fff; transform: translateY(-1px); box-shadow: 0 4px 12px rgba(72,188,162,.3); }
.btn-outline { background: transparent; border: 2px solid var(--c-border); color: var(--c-text-dark); }
.btn-outline:hover { border-color: var(--c-primary); color: var(--c-primary); }
.btn-light { background: rgba(255,255,255,.9); color: var(--c-text-dark); }
.btn-light:hover { background: #fff; }
.btn-lg { min-height: 52px; padding: 14px 36px; font-size: 1rem; }
.btn-sm { min-height: 36px; padding: 6px 18px; font-size: .8125rem; }
.btn-block { width: 100%; }

/* --- Header --- */
.site-header {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    height: var(--header-height);
    display: flex; align-items: center;
    transition: all .3s;
}
.site-header.scrolled {
    height: 70px;
    background: rgba(255,255,255,.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 1px 10px var(--c-shadow);
}
.header-inner { width: 100%; max-width: var(--container-max); margin: 0 auto; padding: 0 24px; display: flex; align-items: center; justify-content: space-between; }
.logo img { max-height: 50px; width: auto; }
.logo .logo-light { display: none; }
.site-header:not(.scrolled) .logo-dark { display: none; }
.site-header:not(.scrolled) .logo-light { display: block; }
.site-header.scrolled .logo-dark { display: block; }
.site-header.scrolled .logo-light { display: none; }
.primary-nav ul { list-style: none; display: flex; gap: 40px; align-items: center; padding: 0; }
.primary-nav a {
    font-size: .75rem; font-weight: 700; text-transform: uppercase; letter-spacing: .05em;
    color: var(--c-text-dark); position: relative; padding: 4px 0;
}
.primary-nav a::after { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 2px; background: var(--c-primary); transform: scaleX(0); transition: transform .2s; }
.primary-nav a:hover::after, .primary-nav a.active::after { transform: scaleX(1); }
.nav-cta a { background: rgba(255,255,255,.8); border: 1px solid var(--c-primary); color: var(--c-primary); padding: 8px 20px; border-radius: 3px; font-size: .75rem; font-weight: 700; text-transform: uppercase; }
.nav-cta a:hover { background: var(--c-primary); color: #fff; }

/* Language switcher */
.lang-switcher { position: relative; }
.lang-current { background: rgba(255,255,255,.2); border: 1px solid rgba(255,255,255,.3); color: inherit; padding: 6px 12px; border-radius: 3px; cursor: pointer; font-size: .75rem; font-weight: 700; display: flex; align-items: center; gap: 6px; }
.lang-list { position: absolute; top: 100%; right: 0; background: #fff; box-shadow: 0 4px 20px var(--c-shadow-strong); border-radius: 3px; list-style: none; padding: 0; margin: 4px 0 0; min-width: 120px; display: none; z-index: 1001; }
.lang-switcher.open .lang-list { display: block; }
.lang-list a { display: block; padding: 8px 16px; font-size: .8125rem; color: var(--c-text-dark); }
.lang-list a:hover, .lang-list a.is-active { background: var(--c-bg-soft); color: var(--c-primary); }

/* Mobile menu */
.menu-toggle { display: none; flex-direction: column; gap: 4px; background: none; border: none; cursor: pointer; padding: 8px; }
.menu-toggle span { width: 24px; height: 2px; background: var(--c-text-dark); transition: .3s; }
.menu-toggle.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.menu-toggle.open span:nth-child(2) { opacity: 0; }
.menu-toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* --- Hero --- */
.hero { position: relative; min-height: 100vh; display: flex; align-items: center; justify-content: center; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; z-index: 0; }
.hero-bg img { width: 100%; height: 100%; object-fit: cover; }
.hero-bg::after { content: ''; position: absolute; inset: 0; background: linear-gradient(135deg, rgba(10,5,0,.55) 0%, rgba(10,5,0,.25) 100%); }
.hero-content { position: relative; z-index: 1; text-align: center; color: #fff; max-width: 800px; padding: 120px 24px 80px; }
.hero-content h1 { color: #fff; font-size: clamp(2.5rem, 6vw, 4.5rem); margin-bottom: 16px; }
.hero-content p { font-size: 1.25rem; margin-bottom: 32px; opacity: .95; }
.hero-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* --- Cards --- */
.card-grid { display: grid; gap: 30px; }
.card-grid-2 { grid-template-columns: repeat(2, 1fr); }
.card-grid-3 { grid-template-columns: repeat(3, 1fr); }
.card-grid-4 { grid-template-columns: repeat(4, 1fr); }
.card { background: #fff; border-radius: 8px; overflow: hidden; box-shadow: 0 2px 12px var(--c-shadow); transition: transform .3s, box-shadow .3s; }
.card:hover { transform: translateY(-4px); box-shadow: 0 8px 30px var(--c-shadow-strong); }
.card-media { display: block; overflow: hidden; aspect-ratio: 3/2; }
.card-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.card:hover .card-media img { transform: scale(1.05); }
.card-body { padding: 24px; }
.card-body h3 { margin-bottom: 12px; }
.card-body p { color: var(--c-text); font-size: .9375rem; }
.card-cta { margin-top: 16px; }

/* --- Feature cards (numbered) --- */
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.feature-card { text-align: center; padding: 40px 30px; background: #fff; border-radius: 8px; box-shadow: 0 2px 12px var(--c-shadow); }
.feature-card .feature-number { font-family: var(--font-headings); font-size: 3rem; font-weight: 900; color: var(--c-primary); opacity: .3; line-height: 1; }
.feature-card h3 { margin: 16px 0 12px; }
.feature-card p { color: var(--c-text); }

/* --- Dish grid --- */
.dish-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 16px; }
.dish-card { border-radius: 8px; overflow: hidden; aspect-ratio: 1; }
.dish-card img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.dish-card:hover img { transform: scale(1.08); }

/* --- Blog grid --- */
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.post-card { background: #fff; border-radius: 8px; overflow: hidden; box-shadow: 0 2px 12px var(--c-shadow); transition: transform .3s, box-shadow .3s; }
.post-card:hover { transform: translateY(-4px); box-shadow: 0 8px 30px var(--c-shadow-strong); }
.post-card .card-media { aspect-ratio: 2/1; }
.post-meta { display: flex; gap: 12px; font-size: .75rem; color: var(--c-text); text-transform: uppercase; letter-spacing: .03em; margin-bottom: 8px; }
.post-flagship-badge { display: inline-block; background: var(--c-primary); color: #fff; font-size: .6875rem; font-weight: 700; text-transform: uppercase; padding: 2px 10px; border-radius: 2px; margin-bottom: 8px; }

/* --- Testimonial --- */
.testimonial { background: #fff; border-radius: 8px; padding: 32px; box-shadow: 0 2px 12px var(--c-shadow); }
.testimonial-rating { color: #f5a623; font-size: 1.125rem; margin-bottom: 12px; }
.testimonial-quote { font-size: 1.0625rem; font-style: italic; color: var(--c-text-dark); margin-bottom: 16px; line-height: 1.6; }
.testimonial-author { font-size: .875rem; }
.testimonial-author strong { color: var(--c-text-dark); }

/* --- Room card --- */
.room-card .room-building-tag { display: inline-block; font-size: .6875rem; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; padding: 3px 10px; border-radius: 2px; margin-bottom: 8px; }
.room-building-tag:not(.arkadeniz) { background: rgba(72,188,162,.15); color: var(--c-primary); }
.room-building-tag.arkadeniz { background: rgba(37,173,153,.15); color: var(--c-primary-dark); }
.room-amenities { display: flex; flex-wrap: wrap; gap: 6px; margin: 12px 0; }
.room-amenities span { font-size: .6875rem; background: var(--c-bg-soft); padding: 3px 8px; border-radius: 2px; }
.room-price { font-family: var(--font-headings); font-size: 1.25rem; font-weight: 700; color: var(--c-primary); margin-top: 8px; }

/* --- Gallery --- */
.gallery-video { margin-bottom: 48px; text-align: center; }
.gallery-video h2 { margin-bottom: 16px; }
.video-embed { position: relative; width: 100%; max-width: 900px; margin: 0 auto; aspect-ratio: 16/9; border-radius: 8px; overflow: hidden; box-shadow: 0 8px 30px rgba(0,0,0,.15); }
.video-embed iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.video-credit { margin-top: 10px; font-size: .8125rem; color: var(--c-text-soft, #3A4F66); }
.gallery-filter { display: flex; gap: 12px; justify-content: center; margin-bottom: 32px; flex-wrap: wrap; }
.gallery-filter button { background: none; border: 2px solid var(--c-border); padding: 8px 20px; border-radius: 3px; font-size: .8125rem; font-weight: 600; cursor: pointer; color: var(--c-text); transition: .2s; }
.gallery-filter button.active, .gallery-filter button:hover { border-color: var(--c-primary); color: var(--c-primary); }
.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.gallery-item { border-radius: 8px; overflow: hidden; aspect-ratio: 4/3; cursor: pointer; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.gallery-item:hover img { transform: scale(1.08); }

/* --- Forms --- */
.form-group { margin-bottom: 20px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-control { width: 100%; padding: 12px 16px; border: 1px solid var(--c-border); border-radius: 3px; font-size: .9375rem; font-family: var(--font-stack); color: var(--c-text-dark); background: #fff; transition: border-color .2s; }
.form-control:focus { outline: none; border-color: var(--c-primary); }
.form-consent { display: flex; align-items: flex-start; gap: 10px; }
.form-consent input { margin-top: 4px; }
.form-feedback { margin-top: 16px; font-size: .875rem; }
.form-honeypot { display: none !important; }
label { display: block; font-size: .8125rem; font-weight: 600; margin-bottom: 6px; color: var(--c-text-dark); }

/* --- Article --- */
.article { max-width: var(--narrow-max); margin: 0 auto; padding: 40px 24px; }
.article-header { margin-bottom: 32px; }
.article-header h1 { margin: 16px 0; }
.article-body { font-size: 1.0625rem; line-height: 1.8; }
.article-body p { margin-bottom: 1.5em; }
.article-body h2, .article-body h3 { margin: 1.5em 0 .5em; }
.article-body img { border-radius: 8px; margin: 1.5em 0; }

/* --- Breadcrumb --- */
.breadcrumb { padding: 12px 0; font-size: .8125rem; }
.breadcrumb ol { list-style: none; display: flex; flex-wrap: wrap; gap: 4px; padding: 0; margin: 0; }
.breadcrumb li { display: flex; align-items: center; }
.breadcrumb li::after { content: "/"; margin: 0 8px; color: var(--c-text); opacity: .4; }
.breadcrumb li:last-child::after { content: ""; }
.breadcrumb li[aria-current="page"] { color: var(--c-text); font-weight: 500; }
.breadcrumb a { color: var(--c-primary); }

/* --- Pagination --- */
.pagination { display: flex; gap: 8px; justify-content: center; margin-top: 48px; }
.pagination a, .pagination span { display: flex; align-items: center; justify-content: center; min-width: 40px; height: 40px; padding: 8px 12px; border: 1px solid var(--c-border); border-radius: 3px; font-size: .875rem; color: var(--c-text-dark); }
.pagination .current { background: var(--c-primary); color: #fff; border-color: var(--c-primary); }
.pagination a:hover { border-color: var(--c-primary); color: var(--c-primary); }

/* --- FAQ --- */
.faq-item { border: 1px solid var(--c-border); border-radius: 8px; margin-bottom: 12px; overflow: hidden; }
.faq-question { width: 100%; text-align: left; padding: 20px 24px; font-weight: 700; font-size: 1rem; color: var(--c-text-dark); background: #fff; border: none; display: flex; justify-content: space-between; align-items: center; cursor: pointer; transition: background .2s; }
.faq-question:hover { background: var(--c-bg-soft); }
.faq-icon { font-size: 1.5rem; color: var(--c-primary); transition: transform .3s; }
.faq-item.open .faq-icon { transform: rotate(45deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height .3s; padding: 0 24px; }
.faq-answer p { padding: 16px 0; }

/* --- Blockquote --- */
blockquote { margin: 32px 0; padding: 24px 32px; border-left: 4px solid var(--c-primary); background: var(--c-bg-soft); font-family: var(--font-headings); font-size: 1.25rem; font-style: italic; color: var(--c-text-dark); border-radius: 0 8px 8px 0; }

/* --- CTA banner --- */
.cta-banner { text-align: center; padding: 80px 24px; }
.cta-banner h2 { color: #fff; margin-bottom: 16px; }
.cta-banner p { max-width: 600px; margin: 0 auto 32px; opacity: .9; }

/* --- WhatsApp float --- */
.whatsapp-float {
    position: fixed; bottom: 24px; right: 24px; z-index: 999;
    width: 56px; height: 56px; border-radius: 50%;
    background: var(--c-whatsapp); color: #fff;
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 4px 20px rgba(37,211,102,.4);
    transition: transform .2s, box-shadow .2s;
}
.whatsapp-float:hover { transform: scale(1.1); box-shadow: 0 6px 30px rgba(37,211,102,.5); color: #fff; }
.whatsapp-float svg { width: 32px; height: 32px; }

/* --- Cookie banner --- */
.cookie-banner {
    position: fixed; bottom: 0; left: 0; right: 0; z-index: 998;
    background: var(--c-text-dark); color: #fff;
    padding: 16px 24px; display: flex; align-items: center; justify-content: space-between; gap: 16px;
    box-shadow: 0 -4px 20px rgba(0,0,0,.15);
}
.cookie-banner p { font-size: .875rem; margin: 0; }
.cookie-banner a { color: var(--c-primary); text-decoration: underline; }

/* --- Skip link --- */
.skip-link { position: absolute; top: -60px; left: 0; background: var(--c-primary); color: #fff; padding: 10px 20px; z-index: 9999; text-decoration: none; border-radius: 0 0 4px 0; font-size: .875rem; }
.skip-link:focus { top: 0; }

/* --- Error page --- */
.error-page { min-height: 60vh; display: flex; align-items: center; justify-content: center; text-align: center; padding: 120px 24px 80px; }
.error-page h1 { font-size: 6rem; color: var(--c-primary); }

/* --- Footer --- */
.site-footer { background: var(--c-bg-softer) url('/assets/img/topography.svg') repeat; padding: 0; }
.footer-top { padding: 60px 0 40px; }
.footer-top-inner { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 60px; }
.footer-brand h3 { font-family: var(--font-headings); font-size: 1.5rem; margin-bottom: 16px; }
.footer-brand p { font-size: .875rem; color: var(--c-text); line-height: 1.7; margin-bottom: 20px; }
.footer-contact { display: flex; flex-direction: column; gap: 10px; font-size: .875rem; }
.footer-contact a { color: var(--c-text); display: flex; align-items: center; gap: 8px; }
.footer-contact a:hover { color: var(--c-primary); }
.footer-contact svg { width: 18px; height: 18px; color: var(--c-primary); flex-shrink: 0; }
.footer-col h4 { font-family: var(--font-stack); font-size: .8125rem; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; color: var(--c-text-dark); margin-bottom: 16px; }
.footer-col ul { list-style: none; padding: 0; }
.footer-col li { margin-bottom: 10px; }
.footer-col a { font-size: .875rem; color: var(--c-text); }
.footer-col a:hover { color: var(--c-primary); }
.footer-social { display: flex; gap: 12px; margin-top: 16px; }
.footer-social a { width: 36px; height: 36px; border-radius: 50%; background: rgba(72,188,162,.15); display: flex; align-items: center; justify-content: center; color: var(--c-primary); transition: .2s; }
.footer-social a:hover { background: var(--c-primary); color: #fff; }
.footer-social svg { width: 18px; height: 18px; }
.footer-whatsapp-btn { display: inline-flex; align-items: center; gap: 8px; background: var(--c-whatsapp); color: #fff; padding: 10px 24px; border-radius: 3px; font-size: .875rem; font-weight: 600; margin-top: 16px; transition: .2s; }
.footer-whatsapp-btn:hover { background: #1da851; color: #fff; transform: translateY(-2px); box-shadow: 0 4px 12px rgba(37,211,102,.3); }
.footer-whatsapp-btn svg { width: 20px; height: 20px; }

.footer-bottom { border-top: 1px solid var(--c-border); padding: 20px 0; }
.footer-bottom-inner { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }
.footer-bottom p { font-size: .8125rem; color: var(--c-text); margin: 0; }
.footer-bottom nav ul { list-style: none; display: flex; gap: 20px; padding: 0; margin: 0; }
.footer-bottom nav a { font-size: .8125rem; color: var(--c-text); }

/* --- Lang switcher on dark hero --- */
.site-header:not(.scrolled) .lang-current { color: #fff; border-color: rgba(255,255,255,.3); background: rgba(0,0,0,.2); }
.site-header:not(.scrolled) .primary-nav a { color: #fff; }
.site-header:not(.scrolled) .menu-toggle span { background: #fff; }
.site-header:not(.scrolled) .nav-cta a { background: rgba(255,255,255,.15); border-color: rgba(255,255,255,.4); color: #fff; }
.site-header:not(.scrolled) .nav-cta a:hover { background: var(--c-primary); border-color: var(--c-primary); }

/* --- Responsive --- */
@media (max-width: 999.98px) {
    :root { --header-height: 70px; --section-spacing: 60px; }
    .primary-nav, .nav-cta { display: none; }
    .menu-toggle { display: flex; }
    .primary-nav.open {
        display: flex; position: fixed; top: 0; right: 0; bottom: 0; width: 80vw; max-width: 400px;
        background: rgba(10,5,0,.98); flex-direction: column; align-items: flex-start; justify-content: center;
        padding: 60px 40px; gap: 20px; z-index: 1001;
    }
    .primary-nav.open ul { flex-direction: column; gap: 20px; }
    .primary-nav.open a { color: #fff; font-size: 1.25rem; }
    .feature-grid, .card-grid-3, .card-grid-4, .blog-grid, .gallery-grid { grid-template-columns: 1fr 1fr; }
    .footer-top-inner { grid-template-columns: 1fr; gap: 40px; }
}
@media (max-width: 689.98px) {
    :root { --section-spacing: 40px; }
    .container, .container-narrow { padding: 0 16px; }
    .feature-grid, .card-grid-2, .card-grid-3, .card-grid-4, .blog-grid, .gallery-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .hero { min-height: 70vh; }
    .hero-content { padding: 100px 16px 60px; }
    .dish-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-bottom-inner { flex-direction: column; text-align: center; }
    .cookie-banner { flex-direction: column; text-align: center; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

/* --- Lightbox --- */
.lightbox { position: fixed; inset: 0; z-index: 10000; background: rgba(0,0,0,.9); display: none; align-items: center; justify-content: center; }
.lightbox.open { display: flex; }
.lightbox img { max-width: 90vw; max-height: 90vh; border-radius: 8px; }
.lightbox-close { position: absolute; top: 20px; right: 20px; background: none; border: none; color: #fff; font-size: 2rem; cursor: pointer; }
.lightbox-nav { position: absolute; top: 50%; transform: translateY(-50%); background: rgba(255,255,255,.1); border: none; color: #fff; font-size: 2rem; padding: 16px 20px; cursor: pointer; border-radius: 4px; }
.lightbox-nav:hover { background: rgba(255,255,255,.2); }
.lightbox-prev { left: 20px; }
.lightbox-next { right: 20px; }

/* --- Reading progress --- */
.reading-progress { position: fixed; top: 0; left: 0; height: 3px; background: var(--c-primary); z-index: 9999; transition: width .1s; }

/* --- TOC --- */
.toc { background: var(--c-bg-soft); border-radius: 8px; padding: 24px; margin-bottom: 32px; }
.toc h3 { font-size: 1rem; margin-bottom: 12px; }
.toc ol { padding-left: 1.2em; }
.toc li { margin-bottom: 6px; }
.toc a { font-size: .875rem; }