/* Veriyol — kurumsal B2B teması: açık nane zemin, petrol yeşili + kehribar, entegrasyon merkezi (hub) görseli, yol çizgisi adımlar, Sora */
:root {
    --ink: #0f2a2a; --text: #4a5f5c; --muted: #7b8c89;
    --bg: #fff; --bg-alt: #f3f8f6; --line: #dfe9e6; --card: #fff;
    --r: 14px; --r-sm: 10px; --r-lg: 22px; --btn-r: 10px;
    --shadow: 0 8px 24px rgba(15, 42, 42, .07); --shadow-lg: 0 24px 60px rgba(15, 42, 42, .14);
    --head: 'Sora', system-ui, sans-serif; --body: 'Nunito Sans', system-ui, sans-serif; --head-w: 700; --header: 80px;
    --deep: #0b3b36; --amber: #ffb020;
}
h1 { font-size: clamp(2.3rem, 4.4vw, 3.6rem); letter-spacing: -.03em; line-height: 1.1; }
h2, .h2 { letter-spacing: -.025em; }
.kicker { color: var(--primary); letter-spacing: .12em; }
.kicker::before { content: ''; display: inline-block; width: 22px; height: 3px; margin-right: 10px; vertical-align: middle; border-radius: 2px; background: var(--amber); }
.btn-accent { background: var(--amber); color: var(--ink); }
.btn-accent:hover { background: #ffc043; color: var(--ink); }
.btn-outline { border-color: var(--line); color: var(--ink); background: #fff; }
.btn-outline:hover { border-color: var(--primary); color: var(--primary); background: #fff; }

/* Üst bar + menü */
.topbar { background: var(--deep); }
.site-header { border-bottom: 1px solid var(--line); }
.brand-mark { background: var(--primary); color: #fff; border-radius: 12px; }
.brand-text small { color: var(--primary); }
.nav-list > li > a.on { color: var(--primary); }
.nav-list > li > a.on::after { content: ''; display: block; height: 3px; margin-top: 4px; border-radius: 2px; background: var(--amber); }
.nav-cta { background: var(--primary) !important; color: #fff !important; }
.drop-ic { background: var(--bg-alt); color: var(--primary); }

/* Hero */
.hero { position: relative; padding: 64px 0 0; background: linear-gradient(180deg, var(--bg-alt), #fff 75%); overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; margin-bottom: 20px; padding: 7px 14px 7px 10px; border-radius: 999px; background: #fff; border: 1px solid var(--line); font-weight: 700; font-size: .88rem; color: var(--ink); }
.eyebrow .ic { color: var(--amber); }
.hero .lead { max-width: 560px; }
.hero-checks { list-style: none; display: flex; flex-wrap: wrap; gap: 10px 22px; margin: 28px 0 0; padding: 0; }
.hero-checks li { display: inline-flex; align-items: center; gap: 7px; font-weight: 700; color: var(--ink); font-size: .95rem; }
.hero-checks .ic { color: var(--primary); }
.hub { position: relative; aspect-ratio: 1; max-width: 540px; width: 100%; margin-left: auto; border-radius: 32px; overflow: hidden; background: linear-gradient(180deg, rgba(11, 59, 54, .25), rgba(11, 59, 54, .55)), var(--hero-img, none) center / cover no-repeat, var(--deep); box-shadow: var(--shadow-lg); }
.hub-lines { position: absolute; inset: 0; width: 100%; height: 100%; }
.hub-lines line { stroke: rgba(255, 255, 255, .75); stroke-width: 2; stroke-dasharray: 5 7; vector-effect: non-scaling-stroke; animation: flow 1.6s linear infinite; }
@keyframes flow { to { stroke-dashoffset: -24; } }
.hub-core { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); display: grid; place-items: center; text-align: center; gap: 2px; width: 38%; aspect-ratio: 1; border-radius: 50%; background: #fff; color: var(--primary); box-shadow: 0 0 0 12px rgba(255, 255, 255, .25), 0 20px 50px rgba(0, 0, 0, .25); align-content: center; }
.hub-core strong { font-family: var(--head); font-size: 1.05rem; color: var(--ink); }
.hub-core small { font-size: .78rem; color: var(--muted); }
.hub-node { position: absolute; transform: translate(-50%, -50%); display: inline-flex; align-items: center; gap: 7px; padding: 9px 14px; border-radius: 999px; background: #fff; color: var(--ink); font-weight: 700; font-size: .88rem; white-space: nowrap; box-shadow: 0 10px 24px rgba(0, 0, 0, .18); }
.hub-node .ic { color: var(--primary); }
.hn-1 { left: 50%; top: 10%; } .hn-2 { left: 86%; top: 30%; } .hn-3 { left: 86%; top: 70%; }
.hn-4 { left: 50%; top: 90%; } .hn-5 { left: 14%; top: 70%; } .hn-6 { left: 14%; top: 30%; }
.trust { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 56px; border: 1px solid var(--line); border-radius: var(--r-lg) var(--r-lg) 0 0; border-bottom: 0; background: #fff; }
.trust div { padding: 24px 26px; border-right: 1px solid var(--line); }
.trust div:last-child { border-right: 0; }
.trust strong { display: block; font-family: var(--head); font-size: 1.9rem; color: var(--primary); letter-spacing: -.03em; }
.trust span { color: var(--muted); font-weight: 600; font-size: .92rem; }

/* Entegrasyon bandı */
.integ { background: var(--deep); color: #fff; }
.integ-in { display: flex; align-items: center; gap: 28px; padding: 22px 20px; }
.integ-in p { flex: none; display: inline-flex; align-items: center; gap: 8px; margin: 0; font-family: var(--head); font-weight: 700; color: var(--amber); }
.integ ul { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; margin: 0; padding: 0; }
.integ li { padding: 6px 12px; border: 1px solid rgba(255, 255, 255, .18); border-radius: 8px; font-weight: 600; font-size: .88rem; color: rgba(255, 255, 255, .88); }

/* Kartlar: çözümler yatay */
.svc-grid .svc-card.has-img { display: grid; grid-template-columns: 38% 1fr; }
.svc-grid .svc-card.has-img .c-media { aspect-ratio: auto; height: 100%; min-height: 250px; }
.svc-grid .svc-card.has-img .c-media img { height: 100%; }
.svc-grid .svc-card.has-img .c-ic { position: static; margin: 0 0 14px; transform: none; }
.card { border: 1px solid var(--line); box-shadow: none; }
.card:hover { box-shadow: var(--shadow-lg); border-color: transparent; }
.c-ic { background: var(--bg-alt); color: var(--primary); border-radius: 12px; }
.svc-card.has-img .c-ic { background: var(--bg-alt); color: var(--primary); box-shadow: none; }
.c-meta { background: var(--bg-alt); border-radius: 8px; }
.c-price { color: var(--primary); }
.c-more { color: var(--primary); }
.c-cat { color: var(--primary); }
.c-badge { background: var(--amber); color: var(--ink); }
.c-attrs { background: var(--bg-alt); border-radius: 10px; border: 0; padding: 10px 14px; }
.team-card .c-media { aspect-ratio: 5 / 4; }
.c-role { color: var(--primary); }

/* Bölümler */
.alt { background: var(--bg-alt); }
.road .steps { position: relative; }
.road .steps::before { content: ''; position: absolute; left: 6%; right: 6%; top: 52px; height: 4px; border-radius: 2px; background: repeating-linear-gradient(90deg, var(--amber) 0 18px, transparent 18px 30px); z-index: 0; }
.road .steps li { position: relative; z-index: 1; background: #fff; border: 1px solid var(--line); text-align: left; }
.st-ic { background: var(--primary); color: #fff; border-radius: 12px; }
.st-no { color: var(--amber); opacity: 1; }
.f-ic { background: var(--bg-alt); color: var(--primary); }
.stats-band { background: var(--deep); }
.quote-card { border: 1px solid var(--line); }
.q-ic { color: var(--amber); }
.q-stars { color: var(--amber); }
.about-media img { border-radius: var(--r-lg); }
.about-badge { background: var(--primary); color: #fff; }
.tick-list li > span { background: var(--primary); }
.faq { border-radius: 12px; }
.faq summary i { background: var(--bg-alt); color: var(--primary); }
.faq[open] summary i { background: var(--primary); color: #fff; }
.form-card { border: 1px solid var(--line); box-shadow: var(--shadow); }

.road-cta { position: relative; padding: 90px 0; color: #fff; background: linear-gradient(90deg, rgba(11, 59, 54, .95) 35%, rgba(11, 59, 54, .6)), var(--cta-img, none) center / cover no-repeat, var(--deep); }
.rc-in { display: flex; align-items: center; justify-content: space-between; gap: 40px; }
.road-cta h2 { color: #fff; max-width: 620px; }
.road-cta p { color: rgba(255, 255, 255, .78); max-width: 560px; margin: 12px 0 0; font-size: 1.08rem; }
.rc-actions { display: flex; gap: 12px; flex-wrap: wrap; flex: none; }
.btn-ghost { border: 1px solid rgba(255, 255, 255, .4); color: #fff; }
.btn-ghost:hover { background: rgba(255, 255, 255, .1); color: #fff; }

/* İç sayfalar */
.page-hero { background: var(--bg-alt); border-bottom: 1px solid var(--line); }
.page-hero::after { content: ''; position: absolute; left: 0; right: 0; bottom: -1px; height: 4px; background: repeating-linear-gradient(90deg, var(--amber) 0 18px, transparent 18px 30px); }
.ph-deco { color: rgba(14, 124, 102, .1); }
.crumbs [aria-current] { color: var(--primary); }
.filter-pills a.on, .filter-pills a:hover { background: var(--primary); border-color: var(--primary); color: #fff; }
.fact > span, .c-card > span { background: var(--bg-alt); color: var(--primary); }
.side-call { background: var(--deep); }
.post-cta { background: var(--deep); }
.cta-band { background: var(--deep); }
.site-footer { background: var(--deep); }
.float-bar .fb-main { background: var(--primary); }

@media (max-width: 1100px) {
    .svc-grid .svc-card.has-img { grid-template-columns: 1fr; }
    .svc-grid .svc-card.has-img .c-media { min-height: 0; aspect-ratio: 16 / 9; }
}
@media (max-width: 960px) {
    .hero-grid { grid-template-columns: 1fr; gap: 40px; }
    .hub { margin: 0 auto; max-width: 480px; }
    .trust { grid-template-columns: repeat(2, 1fr); }
    .trust div:nth-child(2) { border-right: 0; }
    .trust div:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
    .integ-in { flex-direction: column; align-items: flex-start; gap: 12px; }
    .road .steps::before { display: none; }
    .rc-in { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 640px) {
    .hero { padding-top: 36px; }
    .hub-node { font-size: .74rem; padding: 6px 10px; gap: 5px; }
    .hub-core strong { font-size: .88rem; }
    .hub-core small { display: none; }
    .trust div { padding: 16px; }
    .trust strong { font-size: 1.45rem; }
    .road-cta { padding: 60px 0; }
}