/* ============================================================
   Sanat Etkinlikleri Ajandasi — styles.css
   Modern galeri + afis tipografisi
   ============================================================ */

/* --- Reset & Base --- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px;-webkit-text-size-adjust:100%;overflow-x:hidden;scroll-padding-top:70px}
body{font-family:'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;line-height:1.7;color:#1a1a1a;background:#fafaf8;overflow-x:hidden;padding-top:60px}
img{max-width:100%;height:auto;display:block}
a{color:#2c2c2c;text-decoration:underline;text-underline-offset:3px;transition:color .25s}
a:hover{color:#6b4c3b}
ul,ol{list-style:none}

/* --- Skip Link --- */
.skip-link{position:absolute;top:-100%;left:16px;background:#1a1a1a;color:#fff;padding:8px 18px;z-index:10000;font-size:.875rem;border-radius:0 0 4px 4px;transition:top .2s}
.skip-link:focus{top:0}

/* --- Focus Styles --- */
:focus-visible{outline:2px solid #6b4c3b;outline-offset:3px}

/* --- Typography (Afis Ruhu) --- */
h1,h2,h3,h4{font-weight:700;line-height:1.2;letter-spacing:-.02em;color:#1a1a1a}
h1{font-size:clamp(2rem,5vw,3.5rem)}
h2{font-size:clamp(1.5rem,3.5vw,2.5rem);margin-bottom:.6em}
h3{font-size:clamp(1.15rem,2.5vw,1.6rem);margin-bottom:.5em}
p{margin-bottom:1em}

/* --- Layout --- */
.container{width:90%;max-width:1140px;margin:0 auto}
.section{padding:5rem 0}
.section--alt{background:#f0efeb}
.section--dark{background:#2c2c2c;color:#e8e6e1}
.section--dark h2,.section--dark h3{color:#f5f4f0}
.section--dark a{color:#d4c5b5}

/* --- Grid System --- */
.grid{display:grid;gap:2rem}
.grid--2{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}
.grid--3{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}

/* --- Header / Navbar --- */
.site-header{position:fixed;top:0;left:0;width:100%;z-index:900;background:rgba(250,250,248,.92);backdrop-filter:blur(10px);border-bottom:1px solid #e0ddd6;transition:box-shadow .3s}
.site-header.scrolled{box-shadow:0 2px 12px rgba(0,0,0,.06)}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;padding:.85rem 0}
.site-logo{font-size:1.15rem;font-weight:700;letter-spacing:.04em;text-decoration:none;color:#1a1a1a;text-transform:uppercase}
.site-logo span{color:#6b4c3b}
.nav-list{display:flex;gap:1.6rem;align-items:center}
.nav-list a{text-decoration:none;font-size:.875rem;font-weight:500;color:#3a3a3a;position:relative;padding-bottom:2px}
.nav-list a::after{content:'';position:absolute;bottom:0;left:0;width:0;height:2px;background:#6b4c3b;transition:width .25s}
.nav-list a:hover::after,.nav-list a:focus::after{width:100%}
.nav-list a.active{color:#6b4c3b;font-weight:600}
.nav-list a.active::after{width:100%}

/* Hamburger */
.nav-toggle{display:none;background:none;border:none;cursor:pointer;padding:6px}
.nav-toggle span{display:block;width:24px;height:2px;background:#1a1a1a;margin:5px 0;transition:transform .3s,opacity .3s}
.nav-toggle.active span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle.active span:nth-child(2){opacity:0}
.nav-toggle.active span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* Nav overlay (transparent, for closing menu on outside click) */
.nav-overlay{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background:transparent;z-index:999}
.nav-overlay.visible{display:block}

@media(max-width:768px){
  .site-header .container.nav-wrap{width:100%;max-width:100%;padding:.85rem 1rem .85rem 5%}
  .nav-toggle{display:block;position:relative;z-index:1001;margin-left:auto}
  .nav-list{position:fixed;top:0;right:0;width:70%;max-width:320px;height:100vh;height:100dvh;flex-direction:column;background:#fafaf8;padding:5rem 2rem 2rem;gap:1.8rem;box-shadow:-4px 0 20px rgba(0,0,0,.08);transition:transform .35s ease,visibility .35s;transform:translateX(100%);visibility:hidden;z-index:1000;overflow-y:auto}
  .nav-list.open{transform:translateX(0);visibility:visible}
  .nav-list a{font-size:1.05rem}
  body.nav-open{overflow-y:hidden;touch-action:none}
  html.nav-open{overflow:hidden}
}

/* --- Hero --- */
.hero{position:relative;padding:7rem 0 5rem;overflow:hidden}
.hero::before{content:'';position:absolute;top:0;right:-10%;width:50%;height:100%;background:linear-gradient(135deg,#e8e3d9 0%,#d4c5b5 100%);opacity:.25;border-radius:0 0 0 40%;z-index:0}
.hero .container{position:relative;z-index:1}
.hero__tagline{display:inline-block;font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.12em;color:#6b4c3b;margin-bottom:1rem;border-left:3px solid #6b4c3b;padding-left:.75rem}
.hero__title{margin-bottom:1.2rem}
.hero__desc{max-width:640px;font-size:1.05rem;color:#4a4a4a;margin-bottom:2rem}
.hero__cta{display:inline-block;padding:.8rem 2rem;background:#1a1a1a;color:#fff;text-decoration:none;font-weight:600;font-size:.9rem;letter-spacing:.03em;border-radius:2px;transition:background .25s,transform .2s}
.hero__cta:hover{background:#6b4c3b;color:#fff;transform:translateY(-1px)}

/* --- Placeholder Panels (galeri duvari / spot isigi / afis kagidi) --- */
.placeholder-panel{position:relative;width:100%;min-height:220px;border-radius:3px;overflow:hidden;display:flex;align-items:center;justify-content:center}
.placeholder-panel--wall{background:linear-gradient(145deg,#e8e6e1 0%,#d8d4cb 50%,#c9c3b8 100%)}
.placeholder-panel--spot{background:radial-gradient(ellipse at 50% 30%,#fff 0%,#ede9e0 40%,#d4c5b5 100%)}
.placeholder-panel--poster{background:#2c2c2c;color:#e8e6e1}
.placeholder-panel__label{font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.15em;opacity:.45;user-select:none}

/* SVG decorative lines inside panels */
.placeholder-panel svg{position:absolute;top:0;left:0;width:100%;height:100%;opacity:.08;pointer-events:none}

/* --- Cards (kurasyon notu) --- */
.card{background:#fff;border:1px solid #e5e2db;border-radius:3px;padding:2rem;transition:box-shadow .3s,transform .3s}
.card:hover{box-shadow:0 6px 24px rgba(0,0,0,.06);transform:translateY(-3px)}
.card__number{font-size:.7rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#6b4c3b;margin-bottom:.75rem;display:block}
.card__title{font-size:1.1rem;font-weight:700;margin-bottom:.5rem}
.card__text{font-size:.925rem;color:#555;line-height:1.65}

/* --- Interactive: Ilgi + Tempo Secici --- */
.picker{background:#fff;border:1px solid #e5e2db;border-radius:3px;padding:2.5rem;max-width:640px;margin:0 auto}
.picker__group{margin-bottom:1.5rem}
.picker__label{display:block;font-weight:600;font-size:.9rem;margin-bottom:.6rem}
.picker__options{display:flex;flex-wrap:wrap;gap:.6rem}
.picker__btn{padding:.5rem 1.2rem;border:1px solid #ccc;border-radius:2px;background:transparent;cursor:pointer;font-size:.85rem;font-weight:500;transition:all .2s}
.picker__btn:hover{border-color:#6b4c3b;color:#6b4c3b}
.picker__btn.active{background:#1a1a1a;color:#fff;border-color:#1a1a1a}
.picker__result{margin-top:1.5rem;padding:1.5rem;background:#f7f6f2;border-left:3px solid #6b4c3b;border-radius:2px;font-size:.925rem;line-height:1.65;display:none}
.picker__result.visible{display:block}

/* --- FAQ / Accordion --- */
.faq-list{max-width:780px;margin:0 auto}
.faq-item{border-bottom:1px solid #e0ddd6}
.faq-item__btn{width:100%;display:flex;justify-content:space-between;align-items:center;padding:1.2rem 0;background:none;border:none;cursor:pointer;text-align:left;font-size:1rem;font-weight:600;color:#1a1a1a;transition:color .2s}
.faq-item__btn:hover{color:#6b4c3b}
.faq-item__icon{width:20px;height:20px;flex-shrink:0;transition:transform .3s}
.faq-item__icon line{stroke:#1a1a1a;stroke-width:2}
.faq-item__panel{max-height:0;overflow:hidden;transition:max-height .35s ease}
.faq-item__panel-inner{padding:0 0 1.2rem;font-size:.925rem;color:#555;line-height:1.7}
.faq-item.open .faq-item__icon{transform:rotate(45deg)}

/* --- Contact Page --- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:start}
@media(max-width:768px){.contact-grid{grid-template-columns:1fr}}
.contact-info-block{background:#f7f6f2;border-radius:4px;padding:2rem 2.2rem}
.contact-info-block h2{font-size:1.3rem;margin-bottom:1.5rem;padding-bottom:.75rem;border-bottom:2px solid #6b4c3b;display:inline-block}
.contact-info-item{margin-bottom:1.4rem;display:flex;align-items:flex-start;gap:.85rem}
.contact-info-item:last-child{margin-bottom:0}
.contact-info-icon{width:40px;height:40px;min-width:40px;background:#fff;border:1px solid #e5e2db;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#6b4c3b;font-size:1rem}
.contact-info-text strong{display:block;font-size:.8rem;text-transform:uppercase;letter-spacing:.08em;color:#6b4c3b;margin-bottom:.2rem}
.contact-info-text span{font-size:.925rem;color:#444}

/* Form card */
.contact-form-card{background:#fff;border:1px solid #e5e2db;border-radius:4px;padding:2.5rem;box-shadow:0 4px 20px rgba(0,0,0,.05)}
.contact-form-card h2{font-size:1.3rem;margin-bottom:1.5rem;padding-bottom:.75rem;border-bottom:2px solid #6b4c3b;display:inline-block}

/* --- Form --- */
.form-group{margin-bottom:1.4rem}
.form-group label{display:block;font-weight:600;font-size:.875rem;margin-bottom:.35rem}
.form-group .required-mark{color:#b04a3a;margin-left:2px}
.form-input,.form-textarea{width:100%;padding:.7rem 1rem;border:1px solid #d0cdc6;border-radius:2px;font-size:.925rem;font-family:inherit;background:#fff;transition:border-color .2s}
.form-input:focus,.form-textarea:focus{border-color:#6b4c3b;outline:none;box-shadow:0 0 0 3px rgba(107,76,59,.1)}
.form-textarea{resize:vertical;min-height:120px}
.form-checkbox{display:flex;align-items:flex-start;gap:.5rem;font-size:.85rem;line-height:1.5}
.form-checkbox input[type="checkbox"]{margin-top:4px;accent-color:#6b4c3b}
.form-submit{display:inline-block;padding:.75rem 2.2rem;background:#1a1a1a;color:#fff;border:none;border-radius:2px;font-size:.9rem;font-weight:600;cursor:pointer;transition:background .25s}
.form-submit:hover{background:#6b4c3b}
.form-submit:disabled{opacity:.5;cursor:not-allowed}
.form-message{margin-top:1rem;padding:1rem;border-radius:2px;font-size:.9rem;display:none}
.form-message--success{display:block;background:#e8f5e9;color:#2e7d32;border:1px solid #a5d6a7}
.form-message--error{display:block;background:#fbe9e7;color:#c62828;border:1px solid #ef9a9a}
.hp-field{position:absolute;left:-9999px;opacity:0;height:0;width:0;overflow:hidden}

/* --- Footer --- */
.site-footer{background:#1a1a1a;color:#b5b0a6;padding:3rem 0 1.5rem;font-size:.85rem}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:2rem;margin-bottom:2rem}
.footer-col{display:flex;flex-direction:column;gap:.4rem}
@media(max-width:768px){.footer-grid{grid-template-columns:1fr}}
.site-footer h4{color:#e8e6e1;font-size:.9rem;margin-bottom:.75rem;text-transform:uppercase;letter-spacing:.06em}
.site-footer a{color:#b5b0a6;font-size:.85rem}
.site-footer a:hover{color:#d4c5b5}
.footer-links{display:flex;flex-direction:column;gap:.4rem}
.footer-bottom{border-top:1px solid #333;padding-top:1.2rem;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:.5rem;font-size:.8rem;color:#777}

/* --- Cookie Banner --- */
.cookie-banner{position:fixed;bottom:0;left:0;right:0;background:#2c2c2c;color:#e8e6e1;padding:1.2rem 1.5rem;z-index:9999;box-shadow:0 -2px 16px rgba(0,0,0,.15);transform:translateY(100%);transition:transform .4s ease;display:flex;flex-wrap:wrap;align-items:center;gap:1rem}
.cookie-banner.visible{transform:translateY(0)}
.cookie-banner__text{flex:1;min-width:240px;font-size:.875rem;line-height:1.6}
.cookie-banner__text a{color:#d4c5b5}
.cookie-banner__actions{display:flex;gap:.6rem;flex-wrap:wrap}
.cookie-btn{padding:.5rem 1.2rem;border:1px solid #888;border-radius:2px;cursor:pointer;font-size:.8rem;font-weight:600;transition:all .2s;background:transparent;color:#e8e6e1}
.cookie-btn--accept{background:#fff;color:#1a1a1a;border-color:#fff}
.cookie-btn--accept:hover{background:#d4c5b5;border-color:#d4c5b5}
.cookie-btn--reject:hover{border-color:#e8e6e1}
.cookie-btn--settings:hover{border-color:#e8e6e1}

/* Cookie Settings Panel */
.cookie-settings{display:none;margin-top:.8rem;width:100%;padding:1rem;background:#3a3a3a;border-radius:3px}
.cookie-settings.visible{display:block}
.cookie-setting-row{display:flex;justify-content:space-between;align-items:center;padding:.6rem 0;border-bottom:1px solid #555;font-size:.85rem}
.cookie-setting-row:last-child{border-bottom:none}
.cookie-toggle{position:relative;width:40px;height:22px}
.cookie-toggle input{opacity:0;width:0;height:0}
.cookie-toggle .slider{position:absolute;cursor:pointer;top:0;left:0;right:0;bottom:0;background:#666;border-radius:22px;transition:background .2s}
.cookie-toggle .slider::before{content:'';position:absolute;height:16px;width:16px;left:3px;bottom:3px;background:#fff;border-radius:50%;transition:transform .2s}
.cookie-toggle input:checked+.slider{background:#6b4c3b}
.cookie-toggle input:checked+.slider::before{transform:translateX(18px)}
.cookie-toggle input:disabled+.slider{opacity:.6;cursor:not-allowed}
.cookie-settings__save{margin-top:.8rem;padding:.45rem 1.2rem;background:#fff;color:#1a1a1a;border:none;border-radius:2px;cursor:pointer;font-size:.8rem;font-weight:600;transition:background .2s}
.cookie-settings__save:hover{background:#d4c5b5}

/* --- Page Header (sub pages) --- */
.page-header{padding:4rem 0 2.5rem;background:#f0efeb;border-bottom:1px solid #e0ddd6}
.page-header h1{font-size:clamp(1.6rem,3vw,2.4rem)}
.page-content{padding:3rem 0 5rem}
.page-content h2{margin-top:2rem;margin-bottom:.8rem;font-size:1.3rem}
.page-content p,.page-content li{font-size:.925rem;line-height:1.75;color:#444}
.page-content ul{margin-left:1.2rem;margin-bottom:1rem;list-style:disc}
.page-content a{color:#6b4c3b}

/* --- Sitemap page --- */
.sitemap-list{list-style:none;padding:0}
.sitemap-list li{padding:.4rem 0;border-bottom:1px solid #eee}
.sitemap-list a{font-weight:500;text-decoration:none}
.sitemap-list a:hover{text-decoration:underline}

/* --- Content Images --- */
.content-img{border-radius:3px;width:100%;height:auto;object-fit:cover}
.img-float-left{float:left;max-width:320px;margin:0 1.5rem 1rem 0}
.img-float-right{float:right;max-width:320px;margin:0 0 1rem 1.5rem}
@media(max-width:600px){
  .img-float-left,.img-float-right{float:none;max-width:100%;margin:0 0 1rem 0}
}
.clearfix::after{content:'';display:table;clear:both}

/* --- Animations --- */
.fade-in{opacity:0;transform:translateY(20px);transition:opacity .6s ease,transform .6s ease}
.fade-in.visible{opacity:1;transform:translateY(0)}
@media(prefers-reduced-motion:reduce){
  .fade-in{opacity:1;transform:none;transition:none}
  .cookie-banner{transition:none}
  .faq-item__panel{transition:none}
  .card{transition:none}
  html{scroll-behavior:auto}
}

/* --- Utility --- */
.text-center{text-align:center}
.mt-1{margin-top:1rem}
.mt-2{margin-top:2rem}
.mb-1{margin-bottom:1rem}
.mb-2{margin-bottom:2rem}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

/* --- Breadcrumb --- */
.breadcrumb{margin-bottom:1rem}
.breadcrumb ol{display:flex;flex-wrap:wrap;gap:.4rem;list-style:none;padding:0;margin:0;font-size:.85rem}
.breadcrumb ol li{display:flex;align-items:center;gap:.4rem;color:#777}
.breadcrumb ol li+li::before{content:"/";color:#aaa}
.breadcrumb ol li a{color:#6b4c3b;text-decoration:none;font-weight:500}
.breadcrumb ol li a:hover{text-decoration:underline}
.breadcrumb ol li[aria-current="page"]{color:#1a1a1a;font-weight:600}

/* --- Table of Contents --- */
.toc{background:#f7f6f2;border:1px solid #e5e2db;border-left:3px solid #6b4c3b;border-radius:3px;padding:1.5rem 2rem;margin-bottom:2.5rem}
.toc h2{font-size:1.1rem;margin-top:0;margin-bottom:.75rem;color:#6b4c3b}
.toc ol{list-style:decimal;padding-left:1.2rem;margin:0}
.toc ol li{padding:.3rem 0;font-size:.9rem;line-height:1.5}
.toc ol li a{color:#2c2c2c;text-decoration:none;font-weight:500}
.toc ol li a:hover{color:#6b4c3b;text-decoration:underline}

/* --- Article sections --- */
.page-content section{margin-bottom:2.5rem;padding-bottom:1.5rem;border-bottom:1px solid #eee}
.page-content section:last-of-type{border-bottom:none}
.page-content h3{margin-top:1.5rem;color:#6b4c3b}