/* imar.kodsar.com — 2026 responsive design system */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --primary:#0d6e6e;--primary-dark:#095656;--secondary:#14b8a6;--accent:#f59e0b;
  --bg:#f0f4f8;--bg-mesh:radial-gradient(ellipse 80% 50% at 20% -10%,rgba(20,184,166,.12),transparent),
    radial-gradient(ellipse 60% 40% at 90% 10%,rgba(13,110,110,.08),transparent),var(--bg);
  --surface:#fff;--surface-2:#f8fafc;--text:#0c1222;--text-soft:#334155;--muted:#64748b;
  --border:rgba(15,23,42,.08);--border-strong:rgba(15,23,42,.14);
  --radius:16px;--radius-sm:12px;--radius-lg:24px;
  --shadow:0 4px 24px rgba(15,23,42,.06);--shadow-lg:0 20px 50px rgba(15,23,42,.1);
  --max:1180px;--header-h:72px;--ease:cubic-bezier(.4,0,.2,1);
  --font:'Plus Jakarta Sans',system-ui,-apple-system,sans-serif;
}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--font);background:var(--bg-mesh);color:var(--text);line-height:1.65;min-height:100vh;font-size:16px}
a{color:var(--primary);text-decoration:none;transition:color .2s var(--ease)}
a:hover{color:var(--primary-dark)}
img{max-width:100%;height:auto;display:block}
.container{width:min(100% - 1.5rem,var(--max));margin-inline:auto}
.page-stack{display:flex;flex-direction:column;gap:1.25rem;padding-bottom:2rem}

/* Header */
.site-header{position:sticky;top:0;z-index:200;background:rgba(255,255,255,.88);backdrop-filter:blur(16px) saturate(180%);border-bottom:1px solid var(--border);box-shadow:0 1px 0 rgba(255,255,255,.8) inset}
.site-header__inner{display:flex;align-items:center;justify-content:space-between;min-height:var(--header-h);gap:1rem}
.site-brand{display:flex;align-items:center;gap:.75rem;font-weight:800;font-size:1.05rem;color:var(--text);letter-spacing:-.02em}
.site-brand:hover{color:var(--primary);text-decoration:none}
.site-brand__icon{font-size:1.75rem;line-height:1}
.site-brand__logo{border-radius:12px;object-fit:cover;box-shadow:var(--shadow)}
.site-nav{display:flex;align-items:center;gap:.15rem;flex-wrap:wrap}
.site-nav__link{padding:.55rem .85rem;border-radius:999px;font-size:.875rem;font-weight:600;color:var(--muted);white-space:nowrap}
.site-nav__link:hover,.site-nav__link.is-active{color:var(--primary);background:rgba(13,110,110,.07);text-decoration:none}
.site-nav__link--muted{opacity:.65;font-size:.8rem}
.site-nav-toggle{display:none;background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius-sm);padding:.5rem .85rem;font-size:1.25rem;cursor:pointer;color:var(--text)}
.site-main{padding:0 0 5rem;min-height:60vh}

/* Mobile bottom nav */
.mobile-dock{display:none;position:fixed;bottom:0;left:0;right:0;z-index:190;background:rgba(255,255,255,.95);backdrop-filter:blur(12px);border-top:1px solid var(--border);padding:.35rem .5rem calc(.35rem + env(safe-area-inset-bottom));box-shadow:0 -4px 24px rgba(15,23,42,.06)}
.mobile-dock__grid{display:grid;grid-template-columns:repeat(5,1fr);gap:.15rem;max-width:480px;margin:0 auto}
.mobile-dock a{display:flex;flex-direction:column;align-items:center;gap:.15rem;padding:.4rem .2rem;font-size:.65rem;font-weight:700;color:var(--muted);text-align:center;border-radius:10px}
.mobile-dock a:hover,.mobile-dock a.is-active{color:var(--primary);background:rgba(13,110,110,.06);text-decoration:none}
.mobile-dock__icon{font-size:1.25rem;line-height:1}

/* Page hero */
.page-hero{position:relative;padding:clamp(2rem,5vw,3.5rem) 0 clamp(1.5rem,3vw,2.5rem);overflow:hidden}
.page-hero::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,var(--primary) 0%,var(--secondary) 100%);opacity:.97;z-index:0}
.page-hero::after{content:'';position:absolute;inset:0;background:url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");z-index:1;opacity:.5}
.page-hero .container{position:relative;z-index:2}
.page-hero__inner{max-width:720px}
.page-hero h1{font-size:clamp(1.75rem,4.5vw,2.75rem);font-weight:800;line-height:1.12;color:#fff;letter-spacing:-.03em;margin-bottom:.75rem}
.page-hero p{color:rgba(255,255,255,.88);font-size:clamp(.95rem,2vw,1.1rem);margin-bottom:1.25rem;max-width:56ch}
.page-hero__actions{display:flex;flex-wrap:wrap;gap:.65rem}
.page-hero__stats{display:flex;flex-wrap:wrap;gap:1rem;margin-top:1.5rem}
.page-hero__stat{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);border-radius:var(--radius-sm);padding:.65rem 1rem;color:#fff;font-size:.85rem}
.page-hero__stat strong{display:block;font-size:1.35rem;font-weight:800}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:.45rem;padding:.8rem 1.35rem;border-radius:var(--radius-sm);border:none;font-weight:700;font-size:.925rem;cursor:pointer;font:inherit;transition:transform .15s var(--ease),box-shadow .2s var(--ease),filter .2s}
.btn--primary{background:var(--primary);color:#fff;box-shadow:0 4px 14px rgba(13,110,110,.35)}
.btn--primary:hover{filter:brightness(1.06);transform:translateY(-1px);text-decoration:none;color:#fff}
.btn--ghost{background:rgba(255,255,255,.95);border:1px solid rgba(255,255,255,.4);color:var(--text)}
.btn--ghost:hover{background:#fff;text-decoration:none;transform:translateY(-1px)}
.btn--white{background:#fff;color:var(--primary);box-shadow:var(--shadow)}
.btn--white:hover{text-decoration:none;color:var(--primary-dark)}
.btn--outline{background:transparent;border:2px solid rgba(255,255,255,.6);color:#fff}
.btn--outline:hover{background:rgba(255,255,255,.15);text-decoration:none;color:#fff}
.btn--sm{padding:.55rem 1rem;font-size:.85rem}

/* Cards & sections */
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:clamp(1.15rem,3vw,1.75rem)}
.card--flat{box-shadow:none;background:var(--surface-2)}
.section{padding:clamp(1.5rem,4vw,2.5rem) 0}
.section__head{margin-bottom:1.25rem}
.section__head h2{font-size:clamp(1.25rem,3vw,1.5rem);font-weight:800;letter-spacing:-.02em}
.section__head p{color:var(--muted);font-size:.95rem;margin-top:.35rem}

/* Home hero (light variant on homepage) */
.home-hero{padding:clamp(2rem,5vw,3rem) 0 1rem}
.home-hero__grid{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(1.5rem,4vw,2.5rem);align-items:center}
.home-hero h1{font-size:clamp(2rem,5vw,3rem);font-weight:800;line-height:1.1;letter-spacing:-.035em;margin-bottom:1rem;background:linear-gradient(135deg,var(--text) 0%,var(--primary) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.home-hero__lead{color:var(--text-soft);font-size:clamp(1rem,2.2vw,1.125rem);margin-bottom:1.5rem;max-width:52ch}
.home-hero__actions{display:flex;flex-wrap:wrap;gap:.75rem}
.stats-panel{background:linear-gradient(145deg,var(--primary),var(--secondary));border-radius:var(--radius-lg);padding:clamp(1.25rem,3vw,1.75rem);color:#fff;box-shadow:var(--shadow-lg)}
.stats-panel__title{font-weight:700;opacity:.9;font-size:.9rem;text-transform:uppercase;letter-spacing:.06em;margin-bottom:1rem}
.stats-panel__grid{display:grid;grid-template-columns:repeat(2,1fr);gap:.85rem}
.stats-panel__item{background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.18);border-radius:var(--radius-sm);padding:1rem;text-align:center;backdrop-filter:blur(4px)}
.stats-panel__item strong{display:block;font-size:clamp(1.5rem,4vw,2rem);font-weight:800;line-height:1.1}
.stats-panel__item span{font-size:.8rem;opacity:.85;margin-top:.25rem;display:block}

/* Service cards */
.service-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr));gap:1rem}
.service-card{position:relative;display:flex;flex-direction:column;gap:.5rem;padding:1.35rem;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);color:inherit;text-decoration:none;transition:transform .2s var(--ease),box-shadow .2s var(--ease),border-color .2s;overflow:hidden}
.service-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--primary),var(--secondary));opacity:0;transition:opacity .2s}
.service-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:rgba(13,110,110,.2);text-decoration:none;color:inherit}
.service-card:hover::before{opacity:1}
.service-card__icon{font-size:2rem;line-height:1;margin-bottom:.25rem}
.service-card h3{font-size:1.05rem;font-weight:800;color:var(--text)}
.service-card p{color:var(--muted);font-size:.88rem;line-height:1.5;flex:1}
.service-card__arrow{font-size:.85rem;font-weight:700;color:var(--primary);margin-top:.35rem}

/* Sorgu panel */
.sorgu-panel{border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg)}
.sorgu-panel__head{background:linear-gradient(135deg,var(--surface-2),var(--surface));padding:clamp(1.25rem,3vw,1.75rem);border-bottom:1px solid var(--border)}
.sorgu-panel__head h1{font-size:clamp(1.35rem,3vw,1.65rem);font-weight:800;letter-spacing:-.02em;margin-bottom:.4rem}
.sorgu-panel__head p{color:var(--muted);font-size:.95rem}
.sorgu-panel__steps{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1rem}
.sorgu-step{display:inline-flex;align-items:center;gap:.35rem;padding:.35rem .75rem;background:rgba(13,110,110,.08);border-radius:999px;font-size:.78rem;font-weight:700;color:var(--primary)}
.sorgu-panel__body{padding:clamp(1.25rem,3vw,1.75rem)}
.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,200px),1fr));gap:1rem;margin-bottom:1.25rem}
.field span{display:block;font-size:.8rem;font-weight:700;margin-bottom:.4rem;color:var(--text-soft);text-transform:uppercase;letter-spacing:.04em}
.field select,.field input,.field textarea{width:100%;padding:.85rem 1rem;border:1px solid var(--border-strong);border-radius:var(--radius-sm);font:inherit;background:var(--surface);color:var(--text);transition:border-color .2s,box-shadow .2s}
.field select:focus,.field input:focus,.field textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(13,110,110,.12)}
.field select:disabled{opacity:.55;background:var(--surface-2)}
.hint{color:var(--muted);font-size:.88rem}
.sorgu-sonuc{margin-top:1.5rem;padding-top:1.5rem;border-top:1px solid var(--border)}
.sorgu-sonuc h2{font-size:1.1rem;font-weight:800;margin-bottom:.5rem}
.link-list{list-style:none;display:grid;gap:.65rem;margin-top:1rem}
.link-list a{display:flex;flex-direction:column;gap:.2rem;padding:1rem 1.15rem;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface-2);font-weight:700;color:var(--text);transition:background .2s,border-color .2s}
.link-list a:hover{background:rgba(13,110,110,.06);border-color:var(--primary);text-decoration:none;color:var(--primary)}
.link-list small{color:var(--muted);font-weight:500;font-size:.85rem}
.sorgu-bos{margin-top:1rem;padding:1rem 1.15rem;background:#fff7ed;border:1px solid #fed7aa;border-radius:var(--radius-sm);color:#9a3412;font-size:.92rem}

/* SEO */
.seo-page{display:flex;flex-direction:column;gap:1.25rem;margin-top:-.5rem}
.seo-breadcrumb{font-size:.85rem;color:var(--muted);padding:.5rem 0}
.seo-breadcrumb ol{display:flex;flex-wrap:wrap;align-items:center;gap:.25rem;list-style:none}
.seo-breadcrumb li{display:flex;align-items:center;gap:.25rem}
.seo-breadcrumb li+li::before{content:'/';color:#cbd5e1;margin-right:.25rem}
.seo-breadcrumb a{color:var(--primary);font-weight:600}
.seo-hub .seo-search{width:100%;max-width:420px;padding:.85rem 1rem  .85rem 2.75rem;border:1px solid var(--border-strong);border-radius:var(--radius-sm);font:inherit;background:var(--surface) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' fill='%2364748b' viewBox='0 0 16 16'%3E%3Cpath d='M11.742 10.344a6.5 6.5 0 1 0-1.397 1.398h-.001l3.85 3.85a1 1 0 0 0 1.415-1.414l-3.85-3.85zm-5.242 1.156a4.5 4.5 0 1 1 0-9 4.5 4.5 0 0 1 0 9z'/%3E%3C/svg%3E") no-repeat .85rem center;margin-bottom:1rem}
.seo-hub .seo-search:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(13,110,110,.1)}
.seo-chip-grid{display:flex;flex-wrap:wrap;gap:.45rem}
.seo-chip-grid--iller .seo-chip{min-width:6.5rem;text-align:center}
.seo-chip{display:inline-block;padding:.5rem .9rem;border:1px solid var(--border);border-radius:999px;font-size:.82rem;font-weight:700;color:var(--text-soft);text-decoration:none;background:var(--surface);transition:all .15s var(--ease)}
.seo-chip:hover,.seo-chip:focus{border-color:var(--primary);color:var(--primary);background:rgba(13,110,110,.05);text-decoration:none;transform:translateY(-1px)}
.seo-chip[data-hidden="1"]{display:none}
.seo-chip.is-current{background:var(--primary);color:#fff;border-color:var(--primary)}
.seo-link-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,170px),1fr));gap:.75rem}
.seo-link-card{display:flex;flex-direction:column;gap:.2rem;padding:1rem;border:1px solid var(--border);border-radius:var(--radius-sm);text-decoration:none;color:inherit;background:var(--surface-2);transition:border-color .2s,transform .2s}
.seo-link-card:hover{border-color:var(--primary);transform:translateY(-2px);text-decoration:none}
.seo-link-card strong{font-size:.95rem}
.seo-link-card span{font-size:.8rem;color:var(--muted)}
.seo-article h2{font-size:1.2rem;font-weight:800;margin:1.5rem 0 .65rem;color:var(--text);letter-spacing:-.02em}
.seo-article h2:first-child{margin-top:0}
.seo-article p,.haber-content p{margin-bottom:.85rem;color:var(--text-soft);line-height:1.75}
.seo-article ul,.seo-article ol{margin:.5rem 0 1rem 1.25rem;color:var(--text-soft)}
.seo-article li{margin-bottom:.35rem}
.seo-faq{margin-top:1.75rem;padding-top:1.25rem;border-top:1px solid var(--border)}
.seo-faq h2{font-size:1.15rem;font-weight:800;margin-bottom:1rem}
.seo-faq__item{margin-bottom:.5rem;border:1px solid var(--border);border-radius:var(--radius-sm);overflow:hidden;background:var(--surface-2)}
.seo-faq__item summary{cursor:pointer;font-weight:700;padding:1rem 1.15rem;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:.5rem}
.seo-faq__item summary::-webkit-details-marker{display:none}
.seo-faq__item summary::after{content:'+';font-size:1.2rem;color:var(--muted);font-weight:400}
.seo-faq__item[open] summary::after{content:'−'}
.seo-faq__item p{padding:0 1.15rem 1rem;color:var(--muted);font-size:.92rem;line-height:1.65}

/* Calc */
.calc-tabs{display:flex;flex-wrap:nowrap;gap:.45rem;margin-bottom:1.25rem;overflow-x:auto;padding-bottom:.35rem;-webkit-overflow-scrolling:touch;scrollbar-width:none}
.calc-tabs::-webkit-scrollbar{display:none}
.calc-tab{flex:0 0 auto;padding:.6rem 1.1rem;border:1px solid var(--border);background:var(--surface-2);border-radius:999px;font-weight:700;font-size:.85rem;cursor:pointer;white-space:nowrap;transition:all .15s}
.calc-tab.is-active{background:var(--primary);color:#fff;border-color:var(--primary);box-shadow:0 4px 12px rgba(13,110,110,.25)}
.calc-panel{display:none;animation:fadeIn .25s var(--ease)}
.calc-panel.is-active{display:block}
@keyframes fadeIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.calc-result{margin-top:1.25rem;padding:1.15rem;background:linear-gradient(135deg,#ecfdf5,#d1fae5);border:1px solid #a7f3d0;border-radius:var(--radius-sm)}
.calc-result dl{display:grid;grid-template-columns:auto 1fr;gap:.4rem .85rem;font-size:.95rem}
.calc-result dt{color:var(--muted);font-weight:600}
.calc-result dd{font-weight:800;color:var(--text)}

/* News & menu */
.news-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr));gap:1rem}
.news-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;transition:transform .2s,box-shadow .2s}
.news-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.news-card__body{padding:1.15rem}
.news-card__date{font-size:.78rem;color:var(--muted);font-weight:600}
.news-card h3{font-size:1rem;font-weight:800;margin:.4rem 0;line-height:1.35}
.news-card h3 a{color:inherit}
.news-card h3 a:hover{color:var(--primary)}
.app-menu-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,150px),1fr));gap:.75rem}
.app-menu-card{display:flex;flex-direction:column;gap:.35rem;padding:1.1rem;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface);color:inherit;text-decoration:none;min-height:96px;transition:transform .15s,box-shadow .15s}
.app-menu-card:hover{box-shadow:var(--shadow);transform:translateY(-2px);text-decoration:none;color:inherit}
.app-menu-card__icon{font-size:1.5rem}
.app-menu-card__title{font-weight:800;font-size:.9rem}
.app-menu-card__sub{font-size:.75rem;color:var(--muted)}
.menu-folder{margin-bottom:1.5rem}
.menu-folder__title{font-size:.95rem;font-weight:700;margin-bottom:.75rem;color:var(--muted)}
.slider-strip{display:flex;gap:1rem;overflow-x:auto;padding-bottom:.5rem;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch}
.slider-card{flex:0 0 min(280px,85vw);scroll-snap-align:start;border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);background:var(--surface);text-decoration:none;color:inherit;box-shadow:var(--shadow)}
.slider-card img{width:100%;height:140px;object-fit:cover}
.slider-card span{display:block;padding:.85rem;font-weight:700;font-size:.9rem}

.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;border-radius:var(--radius-sm);border:1px solid var(--border)}
table{width:100%;border-collapse:collapse;font-size:.9rem;min-width:480px}
th,td{padding:.85rem 1rem;border-bottom:1px solid var(--border);text-align:left}
th{background:var(--surface-2);color:var(--muted);font-size:.75rem;text-transform:uppercase;letter-spacing:.05em;font-weight:700}
tr:last-child td{border-bottom:none}

.alert{padding:.9rem 1.1rem;border-radius:var(--radius-sm);margin-bottom:1rem;font-size:.92rem}
.alert--ok{background:#ecfdf5;border:1px solid #a7f3d0;color:#065f46}
.alert--err{background:#fef2f2;border:1px solid #fecaca;color:#991b1b}

/* Footer */
.site-footer{margin-top:0;background:linear-gradient(180deg,#0f172a 0%,#0c1222 100%);color:#94a3b8;padding:clamp(2rem,5vw,3rem) 0 1.25rem}
.site-footer a{color:#e2e8f0;transition:color .15s}
.site-footer a:hover{color:#fff}
.site-footer__grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,200px),1fr));gap:2rem;margin-bottom:2rem}
.site-footer strong{color:#fff;font-size:1rem;display:block;margin-bottom:.65rem}
.site-footer ul{list-style:none}
.site-footer li{margin:.35rem 0}
.site-footer__copy{border-top:1px solid rgba(255,255,255,.08);padding-top:1.25rem;font-size:.82rem;text-align:center}

/* Responsive */
@media(max-width:900px){
  .site-nav-toggle{display:block}
  .site-nav{display:none;position:absolute;top:calc(var(--header-h) - 4px);left:0;right:0;background:var(--surface);border-bottom:1px solid var(--border);padding:1rem;flex-direction:column;align-items:stretch;box-shadow:var(--shadow-lg)}
  .site-nav.is-open{display:flex}
  .site-header__inner{position:relative}
  .home-hero__grid{grid-template-columns:1fr}
  .stats-panel{order:-1}
  .mobile-dock{display:block}
  body{padding-bottom:calc(56px + env(safe-area-inset-bottom))}
  .site-nav .site-nav__link--muted{display:none}
}
@media(max-width:480px){
  .page-hero__stats{flex-direction:column}
  .stats-panel__grid{grid-template-columns:1fr 1fr;gap:.65rem}
}