/* ======================================================
   Şehir Etkinlik Pusulası — "Gece Şehri + Metro Çizgileri"
   etkinlikharitasi.com.tr
   ====================================================== */

/* --- 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}
body{font-family:'Segoe UI',Tahoma,Geneva,Verdana,sans-serif;background:#0d0f14;color:#d4d4d8;line-height:1.75;min-height:100vh;overflow-x:hidden}
html.nav-open{overflow:hidden}

/* --- Skip Link --- */
.skip-link{position:absolute;top:-100%;left:16px;background:#e4a853;color:#0d0f14;padding:8px 18px;border-radius:0 0 6px 6px;font-weight:700;z-index:10000;transition:top .2s}
.skip-link:focus{top:0}

/* --- Utility --- */
.container{width:100%;max-width:1140px;margin:0 auto;padding:0 20px}
.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}
img{max-width:100%;height:auto;display:block}

/* --- Colors & Accents --- */
:root{
  --bg-primary:#0d0f14;
  --bg-card:#161921;
  --bg-card-hover:#1c1f2b;
  --border-line:#2a2d3a;
  --metro-cyan:#38bdf8;
  --metro-magenta:#e879a8;
  --metro-gold:#e4a853;
  --metro-green:#4ade80;
  --text-primary:#d4d4d8;
  --text-muted:#8b8d97;
  --text-heading:#f4f4f5;
  --accent-glow:rgba(56,189,248,.12);
  --radius:8px;
  --transition-base:.25s ease;
}

/* --- Typography --- */
h1,h2,h3,h4{color:var(--text-heading);line-height:1.3;font-weight:700}
h1{font-size:clamp(1.8rem,4vw,2.6rem);margin-bottom:.6em}
h2{font-size:clamp(1.4rem,3vw,2rem);margin-bottom:.5em}
h3{font-size:clamp(1.15rem,2.4vw,1.5rem);margin-bottom:.4em}
h4{font-size:1.1rem;margin-bottom:.3em}
p{margin-bottom:1em;color:var(--text-primary)}
a{color:var(--metro-cyan);text-decoration:none;transition:color var(--transition-base)}
a:hover{color:var(--metro-gold)}
a:focus-visible{outline:2px solid var(--metro-gold);outline-offset:3px;border-radius:3px}
ul,ol{padding-left:1.3em;margin-bottom:1em}
li{margin-bottom:.4em}

/* --- Header --- */
.site-header{position:fixed;top:0;left:0;right:0;z-index:900;background:rgba(13,15,20,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--border-line)}
body{padding-top:60px}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 0;gap:16px}
.site-logo{font-size:1.25rem;font-weight:800;color:var(--text-heading);white-space:nowrap;letter-spacing:-.02em}
.site-logo span{color:var(--metro-cyan)}

/* Nav overlay — always fixed, never in flow */
.nav-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.55);z-index:940;opacity:0;visibility:hidden;pointer-events:none;transition:opacity .3s ease,visibility .3s ease}
.nav-overlay.active{opacity:1;visibility:visible;pointer-events:auto}

/* Desktop nav */
.main-nav ul{display:flex;list-style:none;gap:6px;padding:0;margin:0}
.main-nav a{display:block;padding:8px 14px;border-radius:var(--radius);font-size:.92rem;font-weight:500;color:var(--text-muted);transition:background var(--transition-base),color var(--transition-base)}
.main-nav a:hover,.main-nav a:focus-visible{background:var(--bg-card);color:var(--text-heading)}

/* Active nav link */
.main-nav a.active{color:var(--metro-cyan);background:rgba(56,189,248,.08)}

/* Hamburger */
.nav-toggle{display:none;background:none;border:none;cursor:pointer;padding:6px;position:relative;z-index:960;width:36px;height:36px}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--text-primary);border-radius:2px;transition:transform var(--transition-base),opacity var(--transition-base);position:absolute;left:6px}
.nav-toggle span:nth-child(1){top:8px}
.nav-toggle span:nth-child(2){top:17px}
.nav-toggle span:nth-child(3){top:26px}
.nav-toggle.open span:nth-child(1){transform:translateY(9px) rotate(45deg)}
.nav-toggle.open span:nth-child(2){opacity:0}
.nav-toggle.open span:nth-child(3){transform:translateY(-9px) rotate(-45deg)}

@media(max-width:820px){
  .nav-toggle{display:block}
  .main-nav{position:fixed;top:0;right:0;width:280px;height:100dvh;background:var(--bg-primary);border-left:1px solid var(--border-line);padding:80px 24px 24px;z-index:950;overflow-y:auto;transform:translateX(100%);visibility:hidden;transition:transform .35s ease,visibility .35s ease}
  .main-nav.open{transform:translateX(0);visibility:visible}
  .main-nav ul{flex-direction:column;gap:4px}
  .main-nav a{font-size:1.05rem;padding:12px 16px}
}

/* --- Hero --- */
.hero{position:relative;padding:80px 0 60px;text-align:center;overflow:hidden}
.hero::before{content:'';position:absolute;top:0;left:50%;transform:translateX(-50%);width:600px;height:600px;background:radial-gradient(circle,rgba(56,189,248,.08) 0%,transparent 70%);pointer-events:none}
.hero-subtitle{font-size:1.1rem;color:var(--text-muted);max-width:640px;margin:0 auto 32px}

/* Metro decoration */
.metro-line{height:3px;border-radius:2px;margin:24px auto;max-width:320px}
.metro-line--cyan{background:linear-gradient(90deg,transparent,var(--metro-cyan),transparent)}
.metro-line--gold{background:linear-gradient(90deg,transparent,var(--metro-gold),transparent)}
.metro-line--magenta{background:linear-gradient(90deg,transparent,var(--metro-magenta),transparent)}

/* --- Sections --- */
.section{padding:64px 0}
.section--alt{background:var(--bg-card)}
.section-header{text-align:center;margin-bottom:48px}
.section-header p{color:var(--text-muted);max-width:600px;margin:0 auto}

/* --- Cards Grid --- */
.cards-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:24px}
.card{background:var(--bg-card);border:1px solid var(--border-line);border-radius:var(--radius);padding:28px 24px;transition:transform var(--transition-base),border-color var(--transition-base),box-shadow var(--transition-base)}
.card:hover{transform:translateY(-3px);border-color:var(--metro-cyan);box-shadow:0 8px 32px rgba(56,189,248,.08)}
.card-icon{width:48px;height:48px;border-radius:50%;display:flex;align-items:center;justify-content:center;margin-bottom:16px;flex-shrink:0}
.card-icon svg{width:24px;height:24px}
.card-icon--cyan{background:rgba(56,189,248,.12);color:var(--metro-cyan)}
.card-icon--magenta{background:rgba(232,121,168,.12);color:var(--metro-magenta)}
.card-icon--gold{background:rgba(228,168,83,.12);color:var(--metro-gold)}
.card-icon--green{background:rgba(74,222,128,.12);color:var(--metro-green)}
.card h3{font-size:1.15rem;margin-bottom:8px}
.card p{font-size:.93rem;color:var(--text-muted);margin-bottom:0}

/* --- Placeholder decorative block (instead of images) --- */
.deco-block{position:relative;border-radius:var(--radius);overflow:hidden;background:var(--bg-card);border:1px solid var(--border-line);aspect-ratio:16/9;display:flex;align-items:center;justify-content:center}
.deco-block svg{width:100%;height:100%;opacity:.35}

/* --- Etkinlik Bulucu (finder) --- */
.finder{background:var(--bg-card);border:1px solid var(--border-line);border-radius:12px;padding:36px 32px;max-width:720px;margin:0 auto}
.finder-row{display:flex;flex-wrap:wrap;gap:16px;margin-bottom:20px}
.finder-field{flex:1;min-width:180px}
.finder-field label{display:block;font-size:.85rem;font-weight:600;color:var(--text-muted);margin-bottom:6px;text-transform:uppercase;letter-spacing:.04em}
.finder-field select{width:100%;padding:10px 14px;background:var(--bg-primary);border:1px solid var(--border-line);border-radius:var(--radius);color:var(--text-primary);font-size:.95rem;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%238b8d97' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;cursor:pointer;transition:border-color var(--transition-base)}
.finder-field select:focus{outline:none;border-color:var(--metro-cyan)}
.finder-btn{display:inline-flex;align-items:center;gap:8px;padding:12px 28px;background:var(--metro-cyan);color:var(--bg-primary);font-weight:700;font-size:.95rem;border:none;border-radius:var(--radius);cursor:pointer;transition:background var(--transition-base),transform var(--transition-base)}
.finder-btn:hover{background:var(--metro-gold);transform:translateY(-1px)}
.finder-btn:focus-visible{outline:2px solid var(--metro-gold);outline-offset:3px}
.finder-result{margin-top:24px;padding:24px;background:var(--bg-primary);border:1px solid var(--border-line);border-radius:var(--radius);display:none}
.finder-result.active{display:block}
.finder-result h4{color:var(--metro-cyan);margin-bottom:10px}
.finder-result p{margin-bottom:8px;font-size:.93rem}

/* --- FAQ / Accordion --- */
.faq-list{max-width:760px;margin:0 auto}
.faq-item{border-bottom:1px solid var(--border-line)}
.faq-question{width:100%;display:flex;align-items:center;justify-content:space-between;padding:20px 0;background:none;border:none;cursor:pointer;color:var(--text-heading);font-size:1.05rem;font-weight:600;text-align:left;transition:color var(--transition-base)}
.faq-question:hover{color:var(--metro-cyan)}
.faq-question:focus-visible{outline:2px solid var(--metro-gold);outline-offset:2px;border-radius:3px}
.faq-question svg{flex-shrink:0;width:20px;height:20px;margin-left:12px;transition:transform var(--transition-base);color:var(--text-muted)}
.faq-item.open .faq-question svg{transform:rotate(180deg)}
.faq-answer{max-height:0;overflow:hidden;transition:max-height .35s ease,padding .35s ease}
.faq-item.open .faq-answer{max-height:600px;padding-bottom:20px}
.faq-answer p{font-size:.93rem;color:var(--text-muted)}

/* --- Contact Form --- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
@media(max-width:700px){.contact-grid{grid-template-columns:1fr}}
.contact-info-block{background:var(--bg-card);border:1px solid var(--border-line);border-radius:var(--radius);padding:28px 24px}
.contact-info-block h3{margin-bottom:16px}
.contact-info-item{display:flex;gap:12px;align-items:flex-start;margin-bottom:14px;font-size:.93rem}
.contact-info-item svg{flex-shrink:0;width:20px;height:20px;color:var(--metro-cyan);margin-top:2px}
.form-group{margin-bottom:18px}
.form-group label{display:block;font-size:.9rem;font-weight:600;color:var(--text-muted);margin-bottom:6px}
.form-group label .required{color:var(--metro-magenta)}
.form-group input,.form-group textarea{width:100%;padding:10px 14px;background:var(--bg-primary);border:1px solid var(--border-line);border-radius:var(--radius);color:var(--text-primary);font-size:.95rem;font-family:inherit;transition:border-color var(--transition-base)}
.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--metro-cyan)}
.form-group textarea{resize:vertical;min-height:120px}
.form-group input.error,.form-group textarea.error{border-color:var(--metro-magenta)}
.form-error{font-size:.82rem;color:var(--metro-magenta);margin-top:4px;display:none}
.form-group.has-error .form-error{display:block}
.consent-group{display:flex;align-items:flex-start;gap:10px;margin-bottom:20px}
.consent-group input[type="checkbox"]{width:18px;height:18px;margin-top:3px;accent-color:var(--metro-cyan);flex-shrink:0}
.consent-group label{font-size:.88rem;color:var(--text-muted);cursor:pointer}
.form-submit{padding:12px 32px;background:var(--metro-cyan);color:var(--bg-primary);font-weight:700;font-size:.95rem;border:none;border-radius:var(--radius);cursor:pointer;transition:background var(--transition-base),transform var(--transition-base)}
.form-submit:hover{background:var(--metro-gold);transform:translateY(-1px)}
.form-submit:focus-visible{outline:2px solid var(--metro-gold);outline-offset:3px}
.form-submit:disabled{opacity:.5;cursor:not-allowed;transform:none}
.form-message{margin-top:16px;padding:14px 18px;border-radius:var(--radius);font-size:.93rem;display:none}
.form-message.success{display:block;background:rgba(74,222,128,.1);border:1px solid var(--metro-green);color:var(--metro-green)}
.form-message.fail{display:block;background:rgba(232,121,168,.1);border:1px solid var(--metro-magenta);color:var(--metro-magenta)}
.hp-field{position:absolute;left:-9999px;opacity:0;height:0;width:0;overflow:hidden}

/* --- Breadcrumbs --- */
.breadcrumbs{padding:14px 0;font-size:.85rem}
.breadcrumbs a{color:var(--text-muted)}
.breadcrumbs a:hover{color:var(--metro-cyan)}
.breadcrumbs span{color:var(--text-muted);margin:0 6px}

/* --- Legal/Tech Pages --- */
.legal-content{max-width:800px;margin:0 auto;padding:48px 0 64px}
.legal-content h1{margin-bottom:12px}
.legal-content .last-updated{font-size:.85rem;color:var(--text-muted);margin-bottom:32px}
.legal-content h2{margin-top:36px}
.legal-content h3{margin-top:24px}
.legal-content ul{list-style:disc}
.legal-content a{text-decoration:underline;text-underline-offset:3px}

/* --- Site Map Page --- */
.sitemap-links{columns:2;column-gap:40px}
.sitemap-links li{break-inside:avoid}
@media(max-width:500px){.sitemap-links{columns:1}}

/* --- 404 --- */
.error-page{text-align:center;padding:100px 20px}
.error-page h1{font-size:clamp(3rem,8vw,6rem);color:var(--metro-magenta);margin-bottom:8px}
.error-page p{font-size:1.1rem;color:var(--text-muted);margin-bottom:32px}
.btn-home{display:inline-block;padding:12px 28px;background:var(--metro-cyan);color:var(--bg-primary);font-weight:700;border-radius:var(--radius);transition:background var(--transition-base)}
.btn-home:hover{background:var(--metro-gold);color:var(--bg-primary)}

/* --- Footer --- */
.site-footer{background:#0a0c10;border-top:1px solid var(--border-line);padding:48px 0 24px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:32px;margin-bottom:32px}
@media(max-width:700px){.footer-grid{grid-template-columns:1fr}}
.footer-brand p{font-size:.88rem;color:var(--text-muted);margin-top:10px;max-width:340px}
.footer-links h4{font-size:.9rem;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);margin-bottom:12px}
.footer-links ul{list-style:none;padding:0}
.footer-links li{margin-bottom:8px}
.footer-links a{font-size:.9rem;color:var(--text-muted);transition:color var(--transition-base)}
.footer-links a:hover{color:var(--metro-cyan)}
.footer-bottom{border-top:1px solid var(--border-line);padding-top:20px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;font-size:.82rem;color:var(--text-muted)}
.footer-disclaimer{font-size:.8rem;color:var(--text-muted);margin-top:16px;max-width:720px;line-height:1.6}

/* --- Cookie Banner --- */
.cookie-banner{position:fixed;bottom:0;left:0;right:0;z-index:9999;background:var(--bg-card);border-top:1px solid var(--border-line);padding:20px;transform:translateY(100%);transition:transform .4s ease;box-shadow:0 -4px 24px rgba(0,0,0,.4)}
.cookie-banner.visible{transform:translateY(0)}
.cookie-banner-inner{max-width:1140px;margin:0 auto;display:flex;flex-wrap:wrap;align-items:center;gap:16px}
.cookie-text{flex:1;min-width:260px;font-size:.9rem;color:var(--text-muted)}
.cookie-text a{text-decoration:underline}
.cookie-buttons{display:flex;gap:10px;flex-wrap:wrap}
.cookie-btn{padding:10px 22px;border-radius:var(--radius);font-weight:600;font-size:.9rem;cursor:pointer;border:none;transition:background var(--transition-base),color var(--transition-base),transform var(--transition-base)}
.cookie-btn:focus-visible{outline:2px solid var(--metro-gold);outline-offset:3px}
.cookie-btn--accept{background:var(--metro-cyan);color:var(--bg-primary)}
.cookie-btn--accept:hover{background:#5dcdf5}
.cookie-btn--reject{background:var(--metro-magenta);color:var(--bg-primary)}
.cookie-btn--reject:hover{background:#f09bbe}
.cookie-btn--settings{background:transparent;color:var(--text-primary);border:1px solid var(--border-line)}
.cookie-btn--settings:hover{background:var(--bg-card-hover)}

/* Cookie Settings Modal */
.cookie-modal-overlay{display:none;position:fixed;inset:0;z-index:10000;background:rgba(0,0,0,.6);align-items:center;justify-content:center;padding:20px}
.cookie-modal-overlay.active{display:flex}
.cookie-modal{background:var(--bg-card);border:1px solid var(--border-line);border-radius:12px;max-width:520px;width:100%;padding:32px;max-height:90vh;overflow-y:auto}
.cookie-modal h3{margin-bottom:20px}
.cookie-category{padding:16px 0;border-bottom:1px solid var(--border-line)}
.cookie-category:last-child{border-bottom:none}
.cookie-cat-header{display:flex;align-items:center;justify-content:space-between;gap:12px}
.cookie-cat-header h4{font-size:.95rem;margin:0}
.cookie-cat-desc{font-size:.85rem;color:var(--text-muted);margin-top:6px}
.toggle{position:relative;width:44px;height:24px;flex-shrink:0}
.toggle input{opacity:0;width:0;height:0}
.toggle-slider{position:absolute;inset:0;background:var(--border-line);border-radius:12px;cursor:pointer;transition:background var(--transition-base)}
.toggle-slider::before{content:'';position:absolute;width:18px;height:18px;left:3px;top:3px;background:#fff;border-radius:50%;transition:transform var(--transition-base)}
.toggle input:checked+.toggle-slider{background:var(--metro-cyan)}
.toggle input:checked+.toggle-slider::before{transform:translateX(20px)}
.toggle input:disabled+.toggle-slider{opacity:.6;cursor:not-allowed}
.toggle input:focus-visible+.toggle-slider{outline:2px solid var(--metro-gold);outline-offset:3px}
.cookie-modal-actions{display:flex;gap:10px;margin-top:24px;justify-content:flex-end}

/* --- Reduced Motion --- */
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:0s!important;transition-duration:0s!important;scroll-behavior:auto!important}
}

/* --- Inline SVG Metro Map Deco --- */
.metro-map-deco{position:absolute;top:0;left:0;width:100%;height:100%;pointer-events:none;opacity:.06;z-index:0}
.metro-map-deco svg{width:100%;height:100%}
.content-relative{position:relative;z-index:1}

/* --- Reveal animations --- */
.reveal{opacity:0;transform:translateY(20px);transition:opacity .6s ease,transform .6s ease}
.reveal.visible{opacity:1;transform:translateY(0)}

/* --- About page team grid --- */
.values-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:20px;margin-top:24px}
.value-item{background:var(--bg-card);border:1px solid var(--border-line);border-radius:var(--radius);padding:24px 20px}
.value-item h4{color:var(--metro-cyan);margin-bottom:8px}
.value-item p{font-size:.9rem;color:var(--text-muted);margin:0}

/* --- Image + Text layout --- */
.img-text{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:center;margin:32px 0}
.img-text--reverse{direction:rtl}
.img-text--reverse>*{direction:ltr}
.img-text-img{border-radius:var(--radius);overflow:hidden;border:1px solid var(--border-line);background:var(--bg-card)}
.img-text-img img{width:100%;height:auto;display:block;border-radius:var(--radius)}
@media(max-width:700px){.img-text,.img-text--reverse{grid-template-columns:1fr}}

/* --- Contact page: info cards --- */
.contact-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:36px;margin-bottom:48px}
.contact-card{background:var(--bg-card);border:1px solid var(--border-line);border-radius:var(--radius);padding:24px 20px;text-align:center;transition:border-color var(--transition-base),transform var(--transition-base)}
.contact-card:hover{border-color:var(--metro-cyan);transform:translateY(-2px)}
.contact-card-icon{width:48px;height:48px;border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 14px}
.contact-card-icon svg{width:22px;height:22px}
.contact-card-icon--cyan{background:rgba(56,189,248,.12);color:var(--metro-cyan)}
.contact-card-icon--magenta{background:rgba(232,121,168,.12);color:var(--metro-magenta)}
.contact-card-icon--gold{background:rgba(228,168,83,.12);color:var(--metro-gold)}
.contact-card-icon--green{background:rgba(74,222,128,.12);color:var(--metro-green)}
.contact-card-label{font-size:.78rem;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted);margin-bottom:6px}
.contact-card-value{font-size:.93rem;color:var(--text-heading);word-break:break-word}
@media(max-width:820px){.contact-cards{grid-template-columns:repeat(2,1fr)}}
@media(max-width:480px){.contact-cards{grid-template-columns:1fr}}

/* --- Contact page: standalone form --- */
.contact-page-info{margin-bottom:48px}
.contact-form-standalone{max-width:640px;margin:0 auto 64px;background:var(--bg-card);border:1px solid var(--border-line);border-radius:12px;padding:36px 32px}
.contact-form-standalone h2{margin-bottom:24px}
@media(max-width:480px){.contact-form-standalone{padding:24px 18px}}

/* --- Responsive tweaks --- */
@media(max-width:820px){
  .header-inner{padding:12px 16px}
}
@media(max-width:480px){
  .hero{padding:48px 0 36px}
  .section{padding:40px 0}
  .finder{padding:24px 18px}
  .finder-row{flex-direction:column}
  .cookie-banner-inner{flex-direction:column;align-items:stretch;text-align:center}
  .cookie-buttons{justify-content:center}
  .header-inner{padding:10px 16px}
}