/* Arsolix Ajans — ortak temel */
:root {
  --bg: #fff; --fg: #111; --muted: #6b6b6b; --line: rgba(0,0,0,.12); --card: #f6f6f6;
  --accent: #2563eb; --on-accent: #fff;
  --font-display: system-ui, sans-serif; --font-body: system-ui, sans-serif;
  --wrap: 1280px; --gutter: clamp(20px, 4vw, 48px); --radius: 14px;
  --sec: clamp(80px, 11vw, 150px);
  --ease: cubic-bezier(.2,.7,.2,1);
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--fg); font-family: var(--font-body); font-size: 17px; line-height: 1.6; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; overflow-x: hidden; }
img, svg, video { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; padding: 0; }
h1, h2, h3, h4 { margin: 0; font-family: var(--font-display); font-weight: 600; line-height: 1.08; }
p { margin: 0 0 1em; }
ul, ol { margin: 0; padding: 0; list-style: none; }
.ic { width: 1.1em; height: 1.1em; flex: none; }
.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); }
.wrap.narrow { max-width: 820px; }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 16px; top: 16px; z-index: 999; background: var(--fg); color: var(--bg); padding: 8px 14px; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
em { font-style: normal; }

/* Butonlar */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .55em; padding: .95em 1.6em; border-radius: 999px; font-weight: 600; font-size: 15px; line-height: 1; border: 1.5px solid transparent; transition: transform .3s var(--ease), background .3s, color .3s, border-color .3s; white-space: nowrap; }
.btn:hover { transform: translateY(-2px); }
.btn .ic { transition: transform .3s var(--ease); }
.btn:hover .ic { transform: translateX(3px); }
.btn-primary { background: var(--accent); color: var(--on-accent); }
.btn-outline { border-color: currentColor; }
.btn-ghost { background: var(--card); }
.btn-sm { padding: .75em 1.2em; font-size: 14px; }
.btn-lg { padding: 1.1em 1.9em; font-size: 16px; }
.link-under { position: relative; font-weight: 500; padding-bottom: 2px; background: linear-gradient(currentColor, currentColor) 0 100% / 100% 1px no-repeat; transition: background-size .4s var(--ease); }
.link-under:hover { background-size: 0 1px; background-position: 100% 100%; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 50; transition: background .3s, box-shadow .3s, transform .4s var(--ease); }
.header-in { display: flex; align-items: center; justify-content: space-between; gap: 32px; height: 84px; }
.logo { display: inline-flex; align-items: center; gap: 10px; font-family: var(--font-display); font-weight: 700; font-size: 22px; letter-spacing: -.02em; }
.logo img { max-height: 44px; width: auto; }
.nav .menu { display: flex; gap: 34px; }
.nav a { font-size: 15px; font-weight: 500; opacity: .85; transition: opacity .2s; }
.nav a:hover, .nav .current-menu-item a { opacity: 1; }
.header-cta { display: flex; align-items: center; gap: 16px; }
.nav-toggle { display: none; width: 44px; height: 44px; align-items: center; justify-content: center; border-radius: 50%; }
.nav-toggle .ic { width: 24px; height: 24px; }
.mobile-nav { position: fixed; inset: 0; z-index: 100; background: var(--bg); padding: 90px var(--gutter) 40px; display: flex; flex-direction: column; gap: 28px; }
.mobile-nav[hidden] { display: none; }
.mobile-menu a { display: block; font-family: var(--font-display); font-size: 36px; font-weight: 600; padding: 6px 0; letter-spacing: -.02em; }
.nav-close { position: absolute; top: 22px; right: var(--gutter); width: 44px; height: 44px; display: flex; align-items: center; justify-content: center; }
.nav-close .ic { width: 26px; height: 26px; }
.mobile-contact { color: var(--muted); font-size: 15px; margin-top: auto; }
body.nav-open { overflow: hidden; }

/* Ortak bölümler */
.sec { padding: var(--sec) 0; }
.sec-head { margin-bottom: clamp(40px, 6vw, 72px); max-width: 760px; }
.sec-head.center { text-align: center; margin-left: auto; margin-right: auto; }
.sec-head.row, .sec-head.split { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; max-width: none; flex-wrap: wrap; }
.eyebrow { font-size: 13px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin-bottom: 18px; display: inline-flex; align-items: center; gap: 10px; }
.sec-title { font-size: clamp(36px, 5vw, 64px); letter-spacing: -.03em; }
.sec-lead { color: var(--muted); font-size: 18px; max-width: 560px; margin: 18px 0 0; }
.sec-head.center .sec-lead { margin-left: auto; margin-right: auto; }

/* Marquee */
.brands { padding: 34px 0; overflow: hidden; }
.marquee { overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); }
.marquee-track { display: flex; gap: 64px; width: max-content; animation: marquee 38s linear infinite; }
.brand { font-family: var(--font-display); font-weight: 600; font-size: 22px; white-space: nowrap; opacity: .55; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* Rakamlar */
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.stat strong { display: block; font-family: var(--font-display); font-size: clamp(44px, 6vw, 84px); line-height: 1; letter-spacing: -.04em; font-weight: 600; }
.stat span { display: block; margin-top: 12px; color: var(--muted); font-size: 15px; }

/* Süreç */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; counter-reset: s; }
.step-no { display: block; font-family: var(--font-display); font-size: 15px; font-weight: 600; margin-bottom: 40px; }
.step h3 { font-size: 24px; margin-bottom: 12px; letter-spacing: -.01em; }
.step p { color: var(--muted); font-size: 15.5px; margin: 0; }

/* Yorumlar (slider) */
.t-slider { position: relative; }
.t-slide { margin: 0; display: none; }
.t-slide.on { display: block; animation: fadeUp .7s var(--ease); }
.t-slide blockquote { margin: 0 0 32px; font-family: var(--font-display); font-size: clamp(26px, 3.6vw, 46px); line-height: 1.22; letter-spacing: -.02em; max-width: 1050px; }
.t-slide figcaption strong { display: block; font-size: 17px; }
.t-slide figcaption span { color: var(--muted); font-size: 15px; }
.t-nav { display: flex; align-items: center; gap: 18px; margin-top: 44px; }
.t-nav button { width: 52px; height: 52px; border-radius: 50%; border: 1px solid var(--line); display: flex; align-items: center; justify-content: center; transition: background .2s, color .2s; }
.t-nav button:hover { background: var(--fg); color: var(--bg); }
.t-nav [data-prev] .ic { transform: rotate(180deg); }
.t-count { font-size: 14px; color: var(--muted); font-variant-numeric: tabular-nums; }
.t-count b { color: var(--fg); }
@keyframes fadeUp { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }

/* Kartlar */
.post-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.pc-img { display: block; overflow: hidden; border-radius: var(--radius); aspect-ratio: 16/11; background: var(--card); }
.pc-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease); }
.post-card:hover .pc-img img { transform: scale(1.04); }
.pc-body { padding-top: 20px; }
.pc-meta { display: flex; gap: 14px; font-size: 13px; color: var(--muted); margin-bottom: 10px; }
.pc-meta span { font-weight: 600; color: var(--fg); }
.post-card h3 { font-size: 22px; letter-spacing: -.01em; margin-bottom: 10px; line-height: 1.25; }
.post-card p { color: var(--muted); font-size: 15px; margin: 0; }

.work-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 56px 32px; }
.work-grid.archive { grid-template-columns: repeat(3, 1fr); gap: 44px 28px; }
.work-card.wide { grid-column: span 2; }
.work-img { position: relative; overflow: hidden; border-radius: var(--radius); aspect-ratio: 16/10; background: var(--card); }
.work-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s var(--ease); }
.work-card:hover .work-img img { transform: scale(1.04); }
.work-view { position: absolute; left: 50%; top: 50%; width: 104px; height: 104px; margin: -52px 0 0 -52px; border-radius: 50%; background: var(--accent); color: var(--on-accent); display: flex; align-items: center; justify-content: center; font-weight: 600; font-size: 15px; transform: scale(0); transition: transform .45s var(--ease); }
.work-card:hover .work-view { transform: scale(1); }
.work-meta { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; padding-top: 18px; flex-wrap: wrap; }
.work-meta h3 { font-size: 24px; letter-spacing: -.015em; }
.work-meta span { color: var(--muted); font-size: 14px; }

/* İç sayfa */
.page-hero { padding: clamp(70px, 10vw, 140px) 0 clamp(30px, 4vw, 50px); }
.page-title { font-size: clamp(44px, 7vw, 104px); letter-spacing: -.04em; line-height: 1; }
.page-lead { font-size: clamp(18px, 1.8vw, 22px); color: var(--muted); max-width: 680px; margin-top: 26px; }
.page-sec { padding-top: 20px; }
.filters { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 48px; }
.filters a { padding: 9px 18px; border-radius: 999px; border: 1px solid var(--line); font-size: 14px; font-weight: 500; transition: all .2s; }
.filters a:hover, .filters a.on { background: var(--fg); color: var(--bg); border-color: var(--fg); }
.pager { margin-top: 60px; }
.pager .nav-links { display: flex; gap: 8px; flex-wrap: wrap; }
.pager .page-numbers { padding: 10px 16px; border-radius: 10px; border: 1px solid var(--line); font-size: 14px; }
.pager .current { background: var(--fg); color: var(--bg); }
.screen-reader-text { position: absolute; left: -9999px; }

.entry { font-size: 18px; line-height: 1.75; }
.entry > * + * { margin-top: 1.15em; }
.entry h2 { font-size: clamp(28px, 3vw, 38px); margin-top: 1.8em; letter-spacing: -.02em; }
.entry h3 { font-size: 24px; margin-top: 1.6em; }
.entry ul { list-style: disc; padding-left: 1.3em; }
.entry ol { list-style: decimal; padding-left: 1.3em; }
.entry li + li { margin-top: .4em; }
.entry a { text-decoration: underline; text-underline-offset: 3px; }
.entry blockquote { margin: 1.8em 0; padding-left: 24px; border-left: 3px solid var(--accent); font-family: var(--font-display); font-size: 1.3em; line-height: 1.4; }
.entry img, .entry figure { border-radius: var(--radius); margin: 2em 0; }
.entry figure img { margin: 0; }
.entry figcaption { font-size: 14px; color: var(--muted); margin-top: 10px; }
.entry .wp-block-columns { display: flex; gap: 24px; }
.entry .wp-block-column { flex: 1; }

.article-head { padding: clamp(60px, 9vw, 120px) var(--gutter) 40px; }
.article-head .page-title { font-size: clamp(38px, 5.4vw, 72px); }
.article-cover img { width: 100%; border-radius: var(--radius); aspect-ratio: 16/9; object-fit: cover; }
.article .entry { padding-top: 56px; padding-bottom: 40px; }
.article-foot { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; padding-bottom: var(--sec); }
.article-foot a { padding: 22px; border: 1px solid var(--line); border-radius: var(--radius); font-weight: 600; }
.article-foot a.r { text-align: right; grid-column: 2; }
.article-foot small { display: block; font-weight: 400; color: var(--muted); font-size: 13px; margin-bottom: 6px; }

.project-head { padding: clamp(60px, 9vw, 120px) var(--gutter) 48px; }
.project-cover img { width: 100%; border-radius: var(--radius); aspect-ratio: 16/9; object-fit: cover; }
.project-body { display: grid; grid-template-columns: 300px 1fr; gap: clamp(32px, 6vw, 96px); padding-top: 72px; padding-bottom: var(--sec); }
.project-facts { display: flex; flex-direction: column; gap: 22px; align-self: start; position: sticky; top: 110px; }
.project-facts small { display: block; font-size: 12px; text-transform: uppercase; letter-spacing: .1em; color: var(--muted); margin-bottom: 4px; }
.project-facts span { font-weight: 600; }
.next-project { display: block; padding: 70px 0; border-top: 1px solid var(--line); }
.next-project small { display: block; color: var(--muted); margin-bottom: 8px; }
.next-project span { font-family: var(--font-display); font-size: clamp(34px, 5vw, 72px); letter-spacing: -.03em; display: inline-flex; align-items: center; gap: 18px; }

.svc-archive { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.svc-item { position: relative; display: block; padding: 40px; border: 1px solid var(--line); border-radius: var(--radius); transition: background .3s, border-color .3s; }
.svc-item:hover { border-color: var(--fg); }
.svc-item .svc-no { font-size: 13px; color: var(--muted); }
.svc-item .svc-icon { display: none; }
.svc-item h2 { font-size: 30px; margin: 28px 0 14px; letter-spacing: -.02em; }
.svc-item p { color: var(--muted); }
.svc-item .svc-tags { font-size: 14px; font-weight: 500; }
.svc-item .svc-arrow { position: absolute; top: 36px; right: 36px; }
.svc-item .svc-arrow .ic { width: 26px; height: 26px; transition: transform .3s var(--ease); }
.svc-item:hover .svc-arrow .ic { transform: rotate(45deg); }

.about-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: clamp(32px, 6vw, 96px); align-items: start; }
.about-img img { border-radius: var(--radius); width: 100%; }

/* İletişim & form */
.contact-grid { display: grid; grid-template-columns: 1fr 1.15fr; gap: clamp(36px, 6vw, 96px); align-items: start; }
.contact-points { display: grid; gap: 20px; margin: 32px 0; }
.contact-points li { display: flex; gap: 16px; align-items: flex-start; }
.contact-points .ic { width: 22px; height: 22px; margin-top: 4px; color: var(--accent); }
.contact-points small { display: block; font-size: 12px; text-transform: uppercase; letter-spacing: .1em; color: var(--muted); }
.contact-points span { font-weight: 500; }
.social { display: flex; gap: 10px; }
.social a { width: 42px; height: 42px; border-radius: 50%; border: 1px solid var(--line); display: flex; align-items: center; justify-content: center; transition: background .2s, color .2s; }
.social a:hover { background: var(--fg); color: var(--bg); }
.aa-form { background: var(--card); border-radius: calc(var(--radius) * 1.4); padding: clamp(26px, 4vw, 48px); }
.form-title { font-size: 26px; margin-bottom: 24px; letter-spacing: -.01em; }
.f-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-bottom: 24px; }
.f-grid label { display: block; }
.f-grid .full { grid-column: 1 / -1; }
.f-grid label > span { display: block; font-size: 13px; font-weight: 600; margin-bottom: 8px; }
.f-grid input, .f-grid select, .f-grid textarea { width: 100%; font: inherit; font-size: 16px; color: var(--fg); background: var(--bg); border: 1px solid var(--line); border-radius: 10px; padding: 13px 15px; transition: border-color .2s, box-shadow .2s; }
.f-grid input:focus, .f-grid select:focus, .f-grid textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 22%, transparent); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip input { position: absolute; opacity: 0; }
.chip span { display: inline-block; padding: 9px 15px; border-radius: 999px; border: 1px solid var(--line); font-size: 14px; cursor: pointer; background: var(--bg); transition: all .2s; }
.chip input:checked + span { background: var(--fg); color: var(--bg); border-color: var(--fg); }
.chip input:focus-visible + span { outline: 2px solid var(--accent); }
.hp { position: absolute; left: -9999px; }
.form-note { padding: 14px 16px; border-radius: 10px; font-size: 15px; }
.form-note.ok { background: #e7f6ec; color: #14532d; }
.form-note.err { background: #fdecec; color: #7f1d1d; }
.form-kvkk { font-size: 12.5px; color: var(--muted); margin: 14px 0 0; }

/* Alt bilgi */
.site-footer { padding-top: var(--sec); }
.footer-cta { padding-bottom: clamp(60px, 8vw, 110px); border-bottom: 1px solid var(--line); margin-bottom: 64px; }
.footer-cta-title { font-size: clamp(48px, 8vw, 128px); letter-spacing: -.045em; line-height: .98; margin-bottom: 36px; }
.footer-cta-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.3fr; gap: 40px; }
.footer-grid h4 { font-family: var(--font-body); font-size: 13px; text-transform: uppercase; letter-spacing: .12em; color: var(--muted); font-weight: 600; margin-bottom: 18px; }
.f-about p { color: var(--muted); font-size: 15px; margin: 18px 0 22px; max-width: 340px; }
.f-menu li + li, .f-contact li + li { margin-top: 10px; }
.f-menu a, .f-contact a { font-size: 15px; opacity: .85; }
.f-menu a:hover, .f-contact a:hover { opacity: 1; }
.f-contact li { display: flex; gap: 10px; font-size: 15px; }
.f-contact .ic { margin-top: 4px; color: var(--muted); }
.footer-bottom { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding: 48px 0 110px; margin-top: 64px; border-top: 1px solid var(--line); font-size: 14px; color: var(--muted); }

/* Demo çubuğu */
.demo-bar { position: fixed; left: 50%; bottom: 18px; transform: translateX(-50%); z-index: 90; display: flex; align-items: center; gap: 4px; padding: 6px; border-radius: 999px; background: rgba(17,17,17,.88); color: #fff; backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); box-shadow: 0 10px 30px rgba(0,0,0,.25); font-family: system-ui, sans-serif; font-size: 13px; }
.db-label { padding: 0 12px 0 14px; opacity: .65; white-space: nowrap; }
.demo-bar a { padding: 8px 14px; border-radius: 999px; font-weight: 600; transition: background .2s; }
.demo-bar a:hover { background: rgba(255,255,255,.12); }
.demo-bar a.on { background: #fff; color: #111; }
.wa-float { position: fixed; right: 20px; bottom: 20px; z-index: 89; width: 58px; height: 58px; border-radius: 50%; background: #25d366; color: #fff; display: flex; align-items: center; justify-content: center; box-shadow: 0 10px 24px rgba(37,211,102,.4); }
.wa-float .ic { width: 28px; height: 28px; }

/* Görünme animasyonu */
.js .reveal { opacity: 0; transform: translateY(28px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.js .reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .js .reveal { opacity: 1; transform: none; transition: none; }
  .marquee-track { animation: none; }
  html { scroll-behavior: auto; }
}

/* Duyarlı */
@media (max-width: 1080px) {
  .nav { display: none; }
  .nav-toggle { display: inline-flex; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 40px 24px; }
  .steps { grid-template-columns: repeat(2, 1fr); gap: 40px 28px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .work-grid.archive, .post-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 760px) {
  body { font-size: 16px; }
  .header-in { height: 70px; }
  .header-cta .btn, .header-cta .link-under { display: none; }
  .work-grid, .work-grid.archive, .post-grid, .svc-archive, .contact-grid, .about-grid, .project-body { grid-template-columns: 1fr; }
  .work-card.wide { grid-column: auto; }
  .project-facts { position: static; display: grid; grid-template-columns: 1fr 1fr; }
  .f-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .article-foot { grid-template-columns: 1fr; }
  .article-foot a.r { grid-column: auto; }
  .db-label { display: none; }
  .demo-bar { bottom: 12px; }
  .wa-float { bottom: 76px; right: 14px; }
  .svc-item { padding: 28px; }
}
.about-grid:has(> :only-child) { grid-template-columns: 1fr; max-width: 820px; }