/* =====================================================================
   Hizmet sayfaları (Yazılım Geliştirme + Dijital Dönüşüm, 16 sayfa) — "Dört Şerit" teması.
   Sayfalar Bootstrap kartlarıyla yazılmıştır; bu dosya service.css'ten SONRA yüklenir,
   yalnızca görünümü değiştirir. Kapsam: sayfayı saran .sv.
   ===================================================================== */
.sv {
    --sv-ink: #1B1230; --sv-body: #342C48; --sv-muted: #5B5470; --sv-soft: #F6F4FA; --sv-line: #E4DEEE;
    --sv-magenta: #D60F58; --sv-magenta-dark: #A80B45; --sv-purple: #5B2A9E;
    --sv-amber: #F5A00F; --sv-lime: #B8D014; --sv-sky: #3FA9E0; --sv-rose: #E0105C;
    --sv-band: linear-gradient(90deg, #F5A00F 25%, #B8D014 25% 50%, #3FA9E0 50% 75%, #E0105C 75%);
    font-family: 'Open Sans', 'Open Sans Fallback', sans-serif;
    color: var(--sv-body);
}
.sv h1, .sv h2, .sv h3, .sv h4, .sv h5 { font-family: 'Montserrat', 'Montserrat Fallback', sans-serif; color: var(--sv-ink); overflow-wrap: break-word; hyphens: auto; }
.sv p, .sv li { color: var(--sv-body); }
.sv a:not(.btn):not(.badge) { color: var(--sv-magenta); }
.sv a:not(.btn):not(.badge):hover { color: var(--sv-magenta-dark); }

/* ---------- Giriş ---------- */
.sv .hero-section {
    padding: 72px 0 60px !important; background: #fff !important; background-image: none !important;
    border-bottom: 6px solid transparent; border-image: var(--sv-band) 1; position: relative;
}
.sv .hero-section::before, .sv .hero-section::after { display: none !important; }
.sv .hero-section .row { justify-content: flex-start !important; }
.sv .hero-section [class*="col-"] { max-width: 960px; flex: 0 0 100%; }
.sv .hero-section .page-header-content { padding-top: 0 !important; text-align: left !important; }
.sv .hero-section h1 { color: var(--sv-ink) !important; font-weight: 800; font-size: clamp(32px, 4.6vw, 52px); line-height: 1.12; letter-spacing: -.02em; margin-bottom: 18px !important; }
.sv .hero-section h1::before { content: ""; display: block; width: 56px; height: 5px; margin-bottom: 20px; border-radius: 3px; background: var(--sv-band); }
.sv .hero-section .lead { max-width: 800px; color: var(--sv-muted) !important; font-size: 19px; line-height: 1.65; }

/* ---------- Bölümler ---------- */
.sv .py-80, .sv .services-section { padding-top: 88px !important; padding-bottom: 88px !important; }
.sv .bg-light { background: var(--sv-soft) !important; }
.sv .bg-white { background: #fff !important; }
.sv .section-heading { max-width: 860px; margin-left: auto; margin-right: auto; }
.sv .section-heading > strong, .sv .section-heading .color-secondary {
    display: inline-flex; align-items: center; gap: 10px; margin-bottom: 14px; font-family: 'Montserrat', sans-serif;
    font-size: 12.5px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; color: var(--sv-purple) !important;
}
.sv .section-heading > strong::before { content: ""; width: 28px; height: 4px; border-radius: 2px; background: var(--sv-band); }
.sv h2 { font-weight: 800; font-size: clamp(26px, 3.2vw, 38px); line-height: 1.2; letter-spacing: -.02em; }
.sv .animate-border { display: none !important; }
.sv .lead { font-size: 17.5px; line-height: 1.75; color: var(--sv-muted); font-weight: 400; }
.sv .lead strong { color: var(--sv-ink); }

/* Rozet bağlantıları (bölüm içi kısayollar) */
.sv .badge-soft-brand, .sv a.badge-soft-brand {
    background: #fff !important; color: var(--sv-ink) !important; border: 1.5px solid #DDD8E8; font-family: 'Montserrat', sans-serif;
    font-size: 13.5px; font-weight: 700; padding: 10px 18px; border-radius: 999px; transition: border-color .15s, color .15s;
}
.sv .badge-soft-brand:hover { background: #fff !important; border-color: var(--sv-magenta); color: var(--sv-magenta) !important; text-decoration: none; }
.sv span.badge-soft-brand { border: 0; background: var(--sv-soft) !important; color: var(--sv-purple) !important; font-size: 12.5px; letter-spacing: .08em; text-transform: uppercase; }
.sv .bg-light span.badge-soft-brand { background: #fff !important; }

/* ---------- Kartlar ---------- */
.sv .card { border: 1px solid var(--sv-line) !important; border-radius: 20px; background: #fff; }
.sv .shadow-soft { box-shadow: 0 18px 40px -30px rgba(42, 15, 77, .35) !important; border-radius: 20px; }
.sv .card.feature-card:hover, .sv .step-card:hover, .sv .usecase-card:hover, .sv .sector-card:hover, .sv .security-card:hover, .sv .why-card:hover, .sv .fit-card:hover, .sv .cs-card:hover {
    transform: translateY(-3px); box-shadow: 0 24px 44px -28px rgba(42, 15, 77, .45) !important; border-color: #D3C8E8 !important;
}
.sv .step-card, .sv .usecase-card, .sv .sector-card, .sv .security-card, .sv .why-card, .sv .fit-card, .sv .cs-card, .sv .feature-card { transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease; }
.sv .card h5 { font-size: 18px; font-weight: 800; line-height: 1.35; color: var(--sv-ink); }
.sv .card p, .sv .card li { font-size: 15.5px; line-height: 1.7; }
.sv .card .small, .sv .card p.small { font-size: 14.5px !important; color: var(--sv-muted) !important; }
.sv .text-muted { color: var(--sv-muted) !important; }

/* İkon kutusu: dört logo renginde dönüşümlü */
.sv .avatar-soft { width: 52px; height: 52px; border-radius: 14px; font-size: 22px; background: #FEF1DC !important; color: #A3500A !important; box-shadow: none !important; }
.sv [class*="col-"]:nth-child(4n+2) .avatar-soft { background: #F2F7D3 !important; color: #5E6B06 !important; }
.sv [class*="col-"]:nth-child(4n+3) .avatar-soft { background: #E3F2FB !important; color: #1A70A6 !important; }
.sv [class*="col-"]:nth-child(4n+4) .avatar-soft { background: #FCE4EE !important; color: #B00C49 !important; }
.sv .usecase-badge, .sv .cat-badge, .sv .cs-badge {
    display: inline-block; padding: 5px 12px; border-radius: 999px; background: var(--sv-soft); color: var(--sv-purple);
    font-size: 12px; font-weight: 700; font-family: 'Montserrat', sans-serif;
}

/* Madde listesi */
.sv .mini-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.sv .mini-list li { position: relative; padding-left: 26px; font-size: 15px; line-height: 1.55; }
.sv .mini-list li::before { content: "\f00c"; font-family: "Font Awesome 5 Free"; font-weight: 900; position: absolute; left: 0; top: 3px; width: 18px; height: 18px; display: grid; place-items: center; border-radius: 50%; background: #FDE6EE; color: var(--sv-magenta); font-size: 9px; }

/* Çipler */
.sv .chips { display: flex; flex-wrap: wrap; gap: 8px; }
.sv .chip { display: inline-flex; align-items: center; padding: 6px 12px; border-radius: 999px; border: 1px solid var(--sv-line); background: var(--sv-soft); color: var(--sv-ink); font-size: 13px; font-weight: 600; }
.sv .chip i { color: var(--sv-magenta); }

/* Önce / Sonra */
.sv .before-after { display: grid; gap: 10px; padding: 0; }
.sv .before-after li { padding: 12px 14px; border-radius: 12px; background: var(--sv-soft); font-size: 15px; line-height: 1.55; }
.sv .ba-label { display: inline-block; margin-right: 8px; padding: 3px 10px; border-radius: 999px; font-size: 12px; font-weight: 800; font-family: 'Montserrat', sans-serif; }
.sv .ba-before { background: #FDE6EE; color: #B00C49; }
.sv .ba-after { background: #E6F5DA; color: #3E7A1C; }

/* Düğmeler */
.sv .btn { border-radius: 14px; font-family: 'Montserrat', sans-serif; font-weight: 700; }
.sv .btn-primary, .sv .btn-brand { background: var(--sv-magenta); border-color: var(--sv-magenta); color: #fff; }
.sv .btn-primary:hover, .sv .btn-brand:hover { background: var(--sv-magenta-dark); border-color: var(--sv-magenta-dark); }

/* Tablolar (varsa) */
.sv table { width: 100%; border-collapse: collapse; }
.sv th { background: var(--sv-soft); color: var(--sv-ink); font-family: 'Montserrat', sans-serif; }
.sv th, .sv td { padding: 12px 16px; border-bottom: 1px solid var(--sv-line); }

/* ---------- SSS: iletişim sayfasındaki gibi ---------- */
.sv #sss .accordion { max-width: 900px; margin: 0 auto; }
.sv .faq-item {
    --tone: var(--sv-purple); --tone-ink: var(--sv-purple); --tone-tint: #EFE9FA;
    margin-bottom: 12px !important; border: 1.5px solid transparent !important; border-radius: 18px !important; background: var(--sv-soft) !important;
    box-shadow: none !important; transition: border-color .15s ease, background .15s ease, box-shadow .15s ease;
}
.sv .faq-item:nth-of-type(4n+1) { --tone: var(--sv-amber); --tone-ink: #A3500A; --tone-tint: #FEF1DC; }
.sv .faq-item:nth-of-type(4n+2) { --tone: var(--sv-lime); --tone-ink: #5E6B06; --tone-tint: #F2F7D3; }
.sv .faq-item:nth-of-type(4n+3) { --tone: var(--sv-sky); --tone-ink: #1A70A6; --tone-tint: #E3F2FB; }
.sv .faq-item:nth-of-type(4n+4) { --tone: var(--sv-rose); --tone-ink: #B00C49; --tone-tint: #FCE4EE; }
.sv .faq-item:hover { border-color: var(--sv-line) !important; }
.sv .faq-item:has(.collapse.show) { background: #fff !important; border-color: var(--tone) !important; box-shadow: 0 20px 40px -34px rgba(20, 10, 38, .5) !important; }
.sv .faq-item .card-header { background: transparent !important; }
.sv .faq-item .btn-link {
    display: flex; align-items: center; gap: 16px; padding: 18px 22px !important; color: var(--sv-ink) !important; text-decoration: none !important;
    font-family: 'Montserrat', sans-serif; font-size: 17px; font-weight: 700; line-height: 1.4; white-space: normal; box-shadow: none !important;
}
.sv .faq-item .btn-link > i {
    flex: none; width: 44px; height: 44px; margin: 0 !important; border-radius: 12px; background: var(--tone-tint); color: var(--tone-ink);
    display: inline-flex; align-items: center; justify-content: center; font-size: 17px;
}
.sv .faq-item .btn-link::after {
    content: "+"; margin-left: auto; flex: none; width: 32px; height: 32px; border-radius: 50%; background: #fff; color: var(--sv-magenta);
    display: inline-flex; align-items: center; justify-content: center; font-size: 20px; line-height: 1; transition: transform .2s ease, background .2s ease;
}
.sv .faq-item .btn-link[aria-expanded="true"]::after { transform: rotate(45deg); background: #FCE4EE; }
.sv .faq-item .card-body { padding: 0 22px 22px 82px !important; font-size: 16px; line-height: 1.7; color: var(--sv-muted); }

/* ---------- Kapanış çağrısı: açık, renkli ---------- */
.sv .call-to-action, .sv .call-to-action[style*="background-color"] { background: #FDF3F7 !important; padding: 84px 0 !important; position: relative; border-top: 6px solid transparent; border-image: var(--sv-band) 1; }
.sv .call-to-action h2, .sv .call-to-action .text-white { color: var(--sv-ink) !important; }
.sv .call-to-action .lead { color: var(--sv-muted) !important; }
.sv .call-to-action .lead strong { color: var(--sv-ink); }
.sv .call-to-action .btn { background: var(--sv-magenta) !important; border-color: var(--sv-magenta) !important; color: #fff !important; padding: 16px 28px; font-size: 16px; box-shadow: none !important; }
.sv .call-to-action .btn:hover { background: var(--sv-magenta-dark) !important; border-color: var(--sv-magenta-dark) !important; }
.sv .call-to-action .btn .text-success { color: #fff !important; }

@media (max-width: 767px) {
    .sv .hero-section { padding: 44px 0 40px !important; }
    .sv .hero-section .lead { font-size: 16.5px; }
    .sv .py-80, .sv .services-section { padding-top: 56px !important; padding-bottom: 56px !important; }
    .sv .faq-item .btn-link { gap: 12px; padding: 16px !important; font-size: 15px; }
    .sv .faq-item .btn-link > i { width: 38px; height: 38px; font-size: 15px; }
    .sv .faq-item .card-body { padding: 0 16px 18px 16px !important; font-size: 15px; }
    .sv .call-to-action { padding: 56px 0 !important; }
}

/* Başarı hikâyeleri: service.css bu bölümü #basari-hikayeleri ile özelleştirir; aynı özgüllükte yeniden tanımlanır */
.sv #basari-hikayeleri .cs-badge { background: var(--sv-soft); color: var(--sv-purple); font-size: 12px; font-weight: 700; font-family: 'Montserrat', sans-serif; padding: 5px 12px; }
.sv #basari-hikayeleri .chip { background: var(--sv-soft); border: 1px solid var(--sv-line); color: var(--sv-ink); font-size: 13px; }
.sv #basari-hikayeleri .before-after li { background: var(--sv-soft); border: 0; border-radius: 12px; font-size: 14.5px; }
.sv #basari-hikayeleri .ba-before { background: #FDE6EE; color: #B00C49; }
.sv #basari-hikayeleri .ba-after { background: #E6F5DA; color: #3E7A1C; }
.sv #basari-hikayeleri .card-body h5 { font-size: 18px; font-weight: 800; color: var(--sv-ink); }
.sv #basari-hikayeleri .small.text-muted { font-size: 14.5px; color: var(--sv-muted) !important; }
.sv #basari-hikayeleri .cs-card { border: 1px solid var(--sv-line); border-radius: 20px; }