/* Algora — veri laboratuvarı teması: gece mavisi hero + ızgara, mor birincil + asit yeşili vurgu, mono etiketler, keskin köşeler, Space Grotesk */
:root {
    --ink: #0d0f1a; --text: #4b4f63; --muted: #7b8096;
    --bg: #fbfbfd; --bg-alt: #f1f1f7; --line: #e2e3ec; --card: #fff;
    --r: 6px; --r-sm: 4px; --r-lg: 10px; --btn-r: 4px;
    --shadow: 0 1px 0 rgba(13, 15, 26, .04), 0 10px 30px rgba(13, 15, 26, .06); --shadow-lg: 0 24px 60px rgba(13, 15, 26, .16);
    --head: 'Space Grotesk', system-ui, sans-serif; --body: 'Inter', system-ui, sans-serif; --mono: 'IBM Plex Mono', ui-monospace, monospace; --head-w: 700; --header: 74px;
    --night: #0d0f1a; --night-2: #151829; --lime: #c4f135;
}
body { background: var(--bg); }
h1 { font-size: clamp(2.4rem, 4.8vw, 4rem); letter-spacing: -.035em; line-height: 1.04; }
h2, .h2 { letter-spacing: -.03em; }
.kicker { font-family: var(--mono); font-weight: 500; text-transform: none; letter-spacing: 0; color: var(--primary); font-size: .9rem; }
.btn { font-weight: 600; letter-spacing: -.01em; }
.btn-accent { background: var(--lime); color: var(--night); }
.btn-accent:hover { background: #d4ff4d; color: var(--night); }
.btn-soft { background: transparent; border: 1px solid var(--line); color: var(--ink); }
.btn-soft:hover { border-color: var(--ink); background: transparent; color: var(--ink); }

/* Menü */
.site-header { background: rgba(251, 251, 253, .92); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.home .site-header:not(.scrolled) { background: var(--night); border-bottom-color: rgba(255, 255, 255, .08); }
.home .site-header:not(.scrolled) .nav-list > li > a, .home .site-header:not(.scrolled) .brand-text strong, .home .site-header:not(.scrolled) .phone-chip { color: #fff; }
.home .site-header:not(.scrolled) .brand-text small { color: var(--lime); }
.home .site-header:not(.scrolled) .nav-toggle { background: rgba(255, 255, 255, .1); }
.home .site-header:not(.scrolled) .nav-toggle span { background: #fff; }
.home .site-header:not(.scrolled) .phone-chip .ic { color: var(--lime); }
.brand-mark { background: var(--primary); color: var(--lime); border-radius: 6px; }
.brand-text strong { font-size: 1.55rem; letter-spacing: -.05em; }
.brand-text small { font-family: var(--mono); letter-spacing: .02em; text-transform: none; font-size: .72rem; color: var(--primary); }
.nav-list > li > a { font-weight: 500; }
.nav-list > li > a.on { color: var(--primary); }
.home .site-header:not(.scrolled) .nav-list > li > a.on { color: var(--lime); }
.nav-cta { background: var(--primary) !important; color: #fff !important; }
.drop { border-radius: 8px; }
.drop-ic { background: var(--bg-alt); color: var(--primary); border-radius: 4px; }

/* Hero */
.hero { position: relative; overflow: hidden; background: var(--night); color: rgba(255, 255, 255, .72); padding: 70px 0 0; }
.hero::before { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg, var(--night) 30%, rgba(13, 15, 26, .55) 70%, rgba(13, 15, 26, .8)), var(--hero-img, none) center / cover no-repeat; opacity: .9; }
.hero::after { content: ''; position: absolute; inset: 0; background-image: linear-gradient(rgba(255, 255, 255, .05) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .05) 1px, transparent 1px); background-size: 56px 56px; mask-image: linear-gradient(180deg, #000, transparent 90%); -webkit-mask-image: linear-gradient(180deg, #000, transparent 90%); }
.hero .container { position: relative; z-index: 1; }
.hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 56px; align-items: center; padding-bottom: 70px; }
.hero h1 { color: #fff; }
.hero .lead { color: rgba(255, 255, 255, .72); max-width: 560px; }
.mono-tag { display: inline-flex; align-items: center; gap: 10px; margin-bottom: 22px; padding: 6px 12px; border: 1px solid rgba(196, 241, 53, .35); border-radius: 4px; font-family: var(--mono); font-size: .82rem; color: var(--lime); }
.mono-tag i { width: 8px; height: 8px; background: var(--lime); border-radius: 50%; box-shadow: 0 0 0 4px rgba(196, 241, 53, .18); animation: blink 2s infinite; }
@keyframes blink { 50% { opacity: .35; } }
.btn-ghost { border: 1px solid rgba(255, 255, 255, .3); color: #fff; background: transparent; }
.btn-ghost:hover { border-color: #fff; color: #fff; background: rgba(255, 255, 255, .06); }
.model-card { background: rgba(21, 24, 41, .82); backdrop-filter: blur(8px); border: 1px solid rgba(255, 255, 255, .12); border-radius: 10px; padding: 20px 22px; font-family: var(--mono); color: rgba(255, 255, 255, .7); box-shadow: 0 30px 80px rgba(0, 0, 0, .45); }
.mc-head { display: flex; justify-content: space-between; gap: 10px; font-size: .8rem; padding-bottom: 14px; border-bottom: 1px dashed rgba(255, 255, 255, .15); }
.mc-head b { color: var(--lime); font-weight: 500; }
.mc-chart { display: block; width: 100%; height: 130px; margin: 18px 0; }
.mc-chart polyline { fill: none; stroke-width: 2.5; stroke-linejoin: round; stroke-linecap: round; vector-effect: non-scaling-stroke; }
.mc-real { stroke: #8f7bff; }
.mc-pred { stroke: var(--lime); stroke-dasharray: 6 5; }
.mc-chart line { stroke: rgba(255, 255, 255, .2); stroke-dasharray: 3 4; vector-effect: non-scaling-stroke; }
.mc-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin: 0; }
.mc-stats div { padding: 12px; background: rgba(255, 255, 255, .04); border: 1px solid rgba(255, 255, 255, .08); border-radius: 6px; }
.mc-stats dt { font-size: .72rem; color: rgba(255, 255, 255, .5); }
.mc-stats dd { margin: 4px 0 0; font-family: var(--head); font-size: 1.6rem; font-weight: 700; color: #fff; }
.mc-stats dd small { font-size: .8rem; margin-left: 2px; color: rgba(255, 255, 255, .5); }
.mc-stats dd.ok { color: var(--lime); }
.mc-foot { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; margin: 14px 0 0; font-size: .74rem; color: rgba(255, 255, 255, .45); }
.sectors { display: flex; align-items: center; gap: 24px; padding: 22px 20px; border-top: 1px solid rgba(255, 255, 255, .1); }
.sectors > span { flex: none; font-family: var(--mono); font-size: .8rem; color: rgba(255, 255, 255, .5); }
.sectors ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px 26px; }
.sectors li { font-family: var(--head); font-weight: 600; color: rgba(255, 255, 255, .85); }

/* Yetkinlik şeridi */
.caps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2px; background: var(--line); border: 1px solid var(--line); }
.cap { position: relative; margin: 0; aspect-ratio: 1; overflow: hidden; background: var(--night); }
.cap img { width: 100%; height: 100%; object-fit: cover; opacity: .82; transition: transform .6s, opacity .3s; }
.cap:hover img { transform: scale(1.05); opacity: 1; }
.cap figcaption { position: absolute; left: 0; right: 0; bottom: 0; padding: 40px 20px 18px; background: linear-gradient(transparent, rgba(13, 15, 26, .9)); color: #fff; font-family: var(--head); font-weight: 700; font-size: 1.35rem; }
.cap figcaption span { display: block; font-family: var(--mono); font-weight: 500; font-size: .8rem; color: var(--lime); }

/* Kartlar */
.card { border: 1px solid var(--line); box-shadow: none; }
.card:hover { border-color: var(--ink); box-shadow: var(--shadow); transform: translateY(-3px); }
.c-ic { background: var(--night); color: var(--lime); border-radius: 6px; }
.svc-card.has-img .c-ic { background: var(--night); color: var(--lime); }
.c-meta { font-family: var(--mono); font-weight: 500; font-size: .74rem; border-radius: 4px; background: var(--bg-alt); }
.c-price { color: var(--primary); }
.c-more { color: var(--primary); font-family: var(--mono); font-weight: 500; font-size: .85rem; }
.c-cat { font-family: var(--mono); font-weight: 500; letter-spacing: 0; text-transform: none; color: var(--primary); }
.c-cat::before { content: '# '; }
.c-badge { background: var(--lime); color: var(--night); border-radius: 4px; font-family: var(--mono); }
.item-grid .c-media { aspect-ratio: 16 / 9; }
.c-attrs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border: 1px solid var(--line); border-radius: 6px; padding: 0; }
.c-attrs li { padding: 10px 12px; border-right: 1px solid var(--line); }
.c-attrs li:last-child { border-right: 0; }
.c-attrs small { font-family: var(--mono); }
.c-tags li { border-radius: 4px; font-family: var(--mono); font-size: .72rem; }
.c-role { color: var(--primary); font-family: var(--mono); font-size: .82rem; }
.team-card .c-media img { filter: grayscale(1) contrast(1.05); transition: filter .4s; }
.team-card:hover .c-media img { filter: none; }

/* Bölümler */
.alt { background: var(--bg-alt); }
.stats-band.dark { background: var(--night); color: #fff; position: relative; overflow: hidden; }
.stats-band.dark::before { content: ''; position: absolute; inset: 0; background-image: linear-gradient(90deg, rgba(255, 255, 255, .05) 1px, transparent 1px); background-size: 25% 100%; }
.stats-band.dark .stats-grid { position: relative; }
.stat-item strong { color: var(--lime); font-family: var(--head); }
.stat-item span { font-family: var(--mono); font-size: .82rem; opacity: .7; }
.steps li { border: 1px solid var(--line); border-radius: 8px; background: #fff; }
.st-no { font-family: var(--mono); color: var(--primary); opacity: 1; font-size: .9rem; }
.st-ic, .f-ic { background: var(--night); color: var(--lime); border-radius: 6px; }
.feat { border: 1px solid var(--line); border-radius: 8px; background: #fff; }
.quote-card { border: 1px solid var(--line); }
.q-ic, .q-stars { color: var(--primary); }
.about-media img { border-radius: 8px; filter: saturate(.85); }
.about-badge { background: var(--night); color: #fff; border-radius: 8px; }
.about-badge strong { color: var(--lime); }
.tick-list li > span { background: var(--primary); border-radius: 4px; }
.faq { border-radius: 8px; }
.faq summary i { border-radius: 4px; background: var(--bg-alt); color: var(--primary); }
.faq[open] summary i { background: var(--primary); color: #fff; }
.form-card { border-radius: 10px; border-top: 4px solid var(--primary); }
.field input, .field select, .field textarea { border-radius: 6px; }

/* İç sayfalar */
.page-hero { background: var(--night); color: rgba(255, 255, 255, .72); position: relative; overflow: hidden; }
.page-hero::after { content: ''; position: absolute; inset: 0; background-image: linear-gradient(rgba(255, 255, 255, .05) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .05) 1px, transparent 1px); background-size: 56px 56px; pointer-events: none; }
.page-hero h1 { color: #fff; }
.page-hero .lead { color: rgba(255, 255, 255, .7); }
.crumbs a { color: rgba(255, 255, 255, .6); }
.crumbs [aria-current] { color: var(--lime); }
.ph-deco { color: rgba(196, 241, 53, .12); }
.filter-pills a { border-radius: 4px; font-family: var(--mono); font-size: .85rem; }
.filter-pills a.on, .filter-pills a:hover { background: var(--night); border-color: var(--night); color: var(--lime); }
.fact > span, .c-card > span { background: var(--night); color: var(--lime); border-radius: 4px; }
.side-call { background: var(--night); }
.side-call .btn-accent, .cta-band .btn-accent { color: var(--night); }
.post-cta { background: var(--night); }
.cta-band { background: var(--primary); }
.site-footer { background: var(--night); }
.site-footer .brand-text small { color: var(--lime); }
.float-bar .fb-main { background: var(--primary); }

@media (max-width: 960px) {
    .hero-grid { grid-template-columns: 1fr; gap: 36px; }
    .model-card { max-width: 520px; }
    .caps { grid-template-columns: repeat(2, 1fr); }
    .sectors { flex-direction: column; align-items: flex-start; gap: 10px; }
    .home .site-header:not(.scrolled) .main-nav .nav-list > li > a { color: var(--ink); }
}
@media (max-width: 640px) {
    .hero { padding-top: 40px; }
    .hero-grid { padding-bottom: 44px; }
    .mc-stats dd { font-size: 1.25rem; }
    .c-attrs { grid-template-columns: repeat(2, 1fr); }
    .c-attrs li:nth-child(2) { border-right: 0; }
    .c-attrs li:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
    .cap figcaption { font-size: 1.05rem; padding: 30px 14px 12px; }
}